The Possible and the Potential Essay Example for Free

The Possible and the Potential EssayA Paper on Problems that a T separatelyer May Encounter in the Classroom Before a instructor steps into a classroom and valiantly imparts to the students whatever it is he/she needs to impart, in that location would inevitably troubles that would be encountered. In fact, before, during and eventide after a lesson has been conducted and the chalk has been put away, on that point ar bound to be problems encountered in each step. The art of instruction actu whollyy does non seem to run extinct of problems and yet, it is a glorious employment that only the best people on planet earth make up the capability to practice. Out of all these inevitable problems, there are those problems which are more prominent than the some othersand believe it or not, arse intimately be solved. In the three conditions that are featured in this paper, there are numerous problems which they contrive pointed out and which brush aside be solved by state mental means. In Holly Hansen-Thomas clause, Sheltered Instruction beaver Practices for Ells in the Mainstream, she points out that sheltered instructiona flesh of instruction used to teach ELL studentscan withal be used in teaching mainstream students.Sheltered instruction is defined as a research-based instructional framework that provides clear and accessible content and academic language to ELLs in pre-K12 grade- train classes (Hansen-Thomas, 2008). This can help the potential problems that may arise in ELL classrooms wherein students of a different language are stressful to learn English. Though Hansen-Thomas has specifically identified what are the things to keep in mind in ELL classes, the things that she also explained can also be applied in mainstream teaching and even other forms of pedagogy.Potential problems (or things that should be kept in mind to avoid the cropping up of problems) would centre on the instructional materials and if the teacher is sufficient enough to handle such materials or to even implement certain programs or curriculum. This may be seen as one of the things that would hinder optimum learning from the students if the teacher himself/herself is incapable of optimum pedagogy. The fact that there is already something wrong when the teacher fails to deliver his/her lessons well or even the strategy he/she is toilsome to employ would greatly reflect on the learners.Hansen-Thomas unfailingly reiterates that people who can deliver sheltered instruction for students are those teachers who specialize in such instruction. Thus, it is imperative to train and assist teachers in their professional emergence to solve and to even avoid potential problems in the classroom. This circumstance of incompetent teachers can be seen as a problem since time, money and effort would be wasted on all parties concernedthe teachers, learners, parents and the educational institution. Worst of all, the learners would not learn anything at all or if th ey do, it would be a misleading form of knowledge or skill.On the other hand, a different problem is discussed in the article of Amanda O. Latz, Kristie L. Speirs Neumeister, Cheryll M. Adams, and Rebecca L. throw entitled Peer Coaching to Improve Classroom Differentiation Perspectives from Project CLUE. Latz et al. (2009) discusses in their article about the decrease in teacher differentiation. This may pose a problem because such manner is needed in meeting all the needs, styles and levels of the students. It is commonly known that not all people are alike and this homogeneous goes on how students learn, retain learning and desire learning.Because of this diversity in students needs, desire to learn, level of learning, style of learning and other factors such as historical/cultural background, gender and age, there is a need to shout everything (no matter how daunting and impossible it may seem) while implementing a strategy that would be fair to everyone. This is a problem fo r both the educational institution and most especially for the teachers since it would entail more assessment, research and preparationand such factors are exactly the reasons why according to Latz et al. , fewer people are using differentiation on their teaching.This decrease in differentiation would greatly pose a problem for the students since their individuality as learners are not met and addressed. When this happens, naturally, only students who are targeted in the objectives of the teachers would fully take good of whatever strategy implemented by the teacher. This would mean that those students who are having problems in school due to behavioral problems, psychological/ mental/ emotional instability and even those who are gifted and talented to the point that they are not learning properly due to the inappropriate learning level they are in would never be solved and addressed.The lack of proper attention to their differences would prove insensitivity and maybe even sloth on the teachers part. Latz et al. (2009) sees peer coaching as the answer to support and catalyze teaching differentiation since it would allow help from the all the teachers to place together and cooperate to assess the individuality of the learners and come up with a game plan that would allow them to address that individuality.In the third and final article wherein Nancy Padak and Cheryl Potenza-Radis (2010) showed an example on how teachers successfully motivated readers who are struggling in their efforts to read on the same level as everyone else. In the article entitled Motivating Struggling Readers Three Keys to Success, Padak et al. (2010) explained that there are students who are having difficulties in reading since they are either not motivated to read or they are ashamed of their incapability to read on the same level as everyone else.This billet is not new and can be seen as a threat to the learning of a child. Since the child would have such insecure notions about h imself/herself, he/she will do anything to worm out of a situation that would entitle him/her to read in public, even to the point of being withdrawn or aloof to everyone else. Moreover, this would interrupt a psychological effect on the learner which would render him/her with the thinking that he/she is stupid or incapable of learning when in fact, such problem can be addressed. In the same article, Padak et al.(2010) pointed out that the answer to such problem lies in a conducive environment prepared by the teacher, the zealousness and efforts of the teacher to motivate and to teach the students to read and lastly, a routine implementation of a strategy that the students would enjoy and greatly benefit from. Reading is one of four macro-skills that is considered as a life-long skill needed for personal harvest-festival and everyday communicationsif an individual cannot read or is hindered from enthusiastic reading the tendency is that the individuals over all character would be greatly affected.To end, there are still many other examples of potential problems that may happen in the classroom and it is not up to the teacher alone to address or prevent the onslaught of such problems. It is up to the teachers, learners, parents, educational institution and even the government and the association to go on solving and preventing such problems. After all, a most educated learner who has trustworthy optimal capacity for learning would most likely mean a most efficient and worthful member of society in the futureand would not that be a pretty picture to get wind?References Hansen-Thomas, H. (2008). Sheltered instruction best practices for ELLs in the mainstream. Kappa Delta Pi Record, 44 (4), pp. 165-169. cite of Database. Retrieved Date of Retrieval, from Website URL. Latz, A. O. et al. (2009). Roeper Review 31, pp. 27-39. Name of Database. Retrieved Date of Retrieval, from Website URL. Padak, N. et al. (2010). Motivating struggling readers three keys to succ ess. New England Reading Association Journal 45 (2), pp. 1-7. ProQuest nurture Journals database. Retrieved Date of Retrieval, from Website URL.

Public Perceptions of Health

Public Perceptions of HealthINTRODUCTIONStudies shows that self-perception is a paramount indication of wellness outcomes. The degree to which self-perception to wellness is related with personality singularity is, though, largely untold. We aim to study the connection between self-perception, personality and trait among people on Health.Health defines a person that is free from pain, injury and affection in some(prenominal)(prenominal) mind and body. Based on World Health Organization (1946) Health is a state of get laid corporeal, mental and social well-being and not merely the absence of disease or infirmity.THE PUBLIC CONCEPTS OF WHAT wellness ISAccording to the world, wellness means the talent of a person or communities to cope and manage their avow wellness when natural, mental and social challenges exceed.On the otherwise hand, some of the people believe that being firm has something to do with physical condition of the body, in fact it has to do with the whole co ndition of an individual both mind and body. Lots of people makes a great effort to live wellnessy and feel strong for doing so.Thus with this kind of c at a timept, mans wellness is like an open system that continuously affect or influenced by external and internal factors. Factors such as coming from the environment, social dynamics and physical and mental state of health play a role in mans ability to cope.Consequently these pose a challenge on putting an effective health management strategies. These atomic number 18 reasons why a multi-disciplinary approach to health fear is paramount to public health. The involvement of multiple teams and other helth allied health professionals into public health management caters to the diverse needs and factors affecting the genral health of the public. In most first world countries, multidisciplinary approach to healthcare has been proven to provide best outcome of care and very cost effective.THE PUBLIC CONCEPTS OF WHAT ILLNESS ISIllnes s is a disease or a goal of sickness affecting the body. But this does not only refer to physical health. Social conditions like poverty, incapable nutrition, inappropriate housing, rising contamination and unhygienic and unsafe play areas for children fall into the first stage of illness. separately of these illnesses has different resumes from the public in New Zealand. People with illness t force out to be less propel the moment when they know about their illness while people around them only give token(prenominal) support. Some people tend to refuse or hide illness to prevent others to know their illness out of shame or embarrassment which makes matters worst. Therefore these concepts of illness compliment on how public view health, as completely the opposite. And publics behaviour towards illness greatly affect the healthcare pitch shot system. Fears, anxiety, social stigma and unretentive understanding or lack of sensitiveness are factors that are heavy to overcome by health professionals in getting services to the public and often the cause of poor compliance to treatment. Thus, management or treatment of illness should not only focus on the physical symptoms and organic causes but also on the emotional and social impact of them to the person. Health professionals practicing under a multidisciplinary team recognize the importance of a support system for someone who is sick especially once they are in the community.For example, smokers in the pacific region give less effort to programs that helps to put an end on their smoking habits by substituting cigarettes with Nicotine replacement therapy. This program was tested when 24.6% of the smokers believe that nicotine replacement therapy bath cause more harm than smoking itself and strongly believe that smoking can be cut off even without the program. Basically, Nicotine replacement program became ineffective for the pacific people, as a matter of fact, there was a high equalizer of people bel ieves on its ineffectiveness and only a relatively low proportion of pacific people especially in South Auckland that made claims for subsidized nicotine replacement therapies. Even though the campaigns and programs are set, more people are still likely to smoke that contributed to the rising air pollution and risking the health others through second hand smoke. In a research conducted by the Counties Manukau study that Mori parents have low to no awareness of options for stopping the smoking habit. This indicates that these group of smokers should be better aware in order for them to address their mental illness in smoke addiction.The Ministry of Health and World health Organization as well as the health care professional works hand in hand to help people quit from smoking. To encourage the public quit from smoking Policy on health should strictly manage a tobacco-free environment (i.e. workplaces, school etc) and regulate a policy to stop advertising, promoting tobacco products an d also to provide more awareness to the public about the negative effect of smoking.THE splendor THE PUBLIC PUT ON HEALTHLife threatening diseases, illness and injury may occur in many instances than any of us would expect, but no one ever know when to happen. In public, restitution has a big impact on their health. According to research, around 32 percent of NZ has health insurance. It may not be big part of the population, but considering that public health here is government funded for primary and acute health needs, this number tells us that health really matters for NZ people. People invest for their health to get a better and quicker health service to avoid queuing up for rationed health services shouldered by the government in public health facilities. As compared to getting public health service where services are prioritized according to needs and acuity or urgency, health insurance caters to the individual need of the public without having to to be on a waiting list.PUB LIC ATTITUDES TOWARDS HEALTH AND medical examination PROFESSIONALSAccording to a recent studies conducted by Readers Digest NZ, a popular world(a) interest magazine, out of the Top 10 most trusted profession here in NZ 5 of them are from the health and medical field. Nurses, doctors, rescue volunteers, pharmacists and Paramedics that topped the lists, were on the 2013 list. This means a confirmation of the bore of service and the public being happy of it. However trust creates expectation, a bigger expectation to maintan the timber and standard of health services. This is a challenge not just by the profesionals themselves but more so to the top management and government health or regulatory agancies to ensure public safety is forever protected.CONCLUSIONSelf-perception to health is associated with attitude and personality regardless if there were self-reported medical condition or none. It was passing suggested that personal characteristic has a major contribution to the atti tude and personality of the individual between self-perceived health and health outcomes.Referenceshttp//www.healthfunds.org.nz/pdf/Fact%20File%20oct2010.pdfhttp//www.stats.govt.nz/browse_for_stats/people_and_communities/pacific_peoples/pacific-progresswww.stuff.co.nzhttp//www.scoop.co.nz/stories/GE0508/S00119.htmhttp//www.ncbi.nlm.nih.gov/pubmed/3576258http//www.shareyouressays.com/113393/short-essay-on-illnesshttp//www.readersdigest.co.nz/most-trusted-professions-2013

The Organisational Structure Of Fedex Commerce Essay

The Organisational Structure Of Fedex Commerce EssayLogistics is managing the flow of goods, cultivation and former(a) resources, including energy and people, amongst the point of origin and the point of destination to meet the requirements of consumers. The main functions of logistics acknowl beach purchasing, blood strugglement, exile, and w arehousing.The superman industry cornerstone be identified in three major sectors much(prenominal) as shipping, passenger transport and manufacturing of equipment. In this paper we discuss about shipping which is responsible for transferral of supplies.FedEx has acquired and realigned number of sm all companies and managed synergies in tramp to mold more of the market. Acquisition system of FedEx has given hazard to capture different areas of logistics and transportation assembly line playfulnessh different lymph gland base and locations thereby integrating their operations to discover better synergies and economies of scale.B usiness without b come ins Having their consume fleet enabled them to reconfigure their systems and re channel existing flights in order to take good of the markets. Same way feeding three costly net subject areasair, ground, and information technology is extravagantly expensive.They pop offd in a planetary scale in order to offer nodes limitless opportunities thereby dusting customer base and achieve planetary economies of scale.FedEx involves in many an opposite(prenominal) Corporate Social Responsibility programs as a branding strategy by carrying pandas, penguins and whales across the countries to set aside them with proper living conditions. Though this type of transportation is considered risky FedEx does this with partiality in order to protect them.They maintain a conceptive brand name as a strategy and payoff of its brand image, the name that customers become counted on for reliable service and bangting edge technology.Frederick W. SmithChairman, President a ndChief Executive OfficerFred Smith was a charismatic-visionary leader. He pioneered the transportation field of honor and founded FedEx when he was 27 years of age. He had a desire, a drive to lead the company. He was confident, good for you(p) and also had the job-relevant knowledge in the field.His military background helped him to believe that the FedExs people are more rich than technology. Fred always started thinking outside the normal which make FedEx a great success.Though he was a risk taker and invested highly in IT he succeeded in the business because of his visionary thinking and determination to go ahead.Fred re-shaped the entire transportation industry. FedEx believes in leading through and through accessibility which makes all forms of interaction with customers.(b) Transportation and logistics al-Qaida within FedEx CorporationFedEx acquired its own fleet of transport while competitors were hiring space on commercial airlines and sub-contracting their shipments to third parties. With this, the need for booking space in commercial vessels ceased and FedEx experienced cost advantage over other companies.Landing larger freight planes were imparted after the de-regulation of the airline industry and using these reduced the operating cost. by and by de-regulation of the trucking industry, FedEx established regional trucking system further reduced the cost.FedExs unmatched air route authorities and infrastructure make it the worlds largest express transportation company, providing speedy, reliable and beat-definite transportation with easy access to the locations.To cut graduate cost and quantify, mailboats from all over the country were flown to a central point or hub at night where traffic lanes were comparatively empty. Packages were sorted, redistributed at the hub and again flown to their ultimate destination to reach them close day.Even with the limitations such as adherence to the skyline regulations, ground clearance and administr ative issues, FedEx managed to make this a turning point towards their success. (Please refer annexure page for more details)Value added go such as treble store, scanners given to drivers to capture sheaf information and overnight distribution system were external factors contributed to the ripening in FedEx business.Just-in- epoch inventory direction created demand for speed and accuracy in transportation and shortened the lead time for companiesIntegration amongst FedEx and customers blocked them from going to competitors.How it helped FedExMichael Porters Value twineCUsersvirginiaDocumentsMBAMBA-Second yearGlobal Corporate strategyVIRGI FED EXvalue bowed stringed instrument.pngHow FedEx reduced cost by applying value set up (refer document New FedEx and dragon)Primary activitiesOutbound LogisticsProcessing time at the local offices was reduced since they did not need to fill forms and attend to customers individually. In FedExs point of come across reducing demonstra teing time means reducing labour costs. FedEx has achieved tremendous savings by strategical implementation of IT. Tools such as just-in-time manufacturing and total quality management are adopted for inventory train and enhancing of service quality.Marketing and Sales breeding on customers preferences, geographical data and traffic volumes of each meshing page collected automatically. These data could be used for strategic initiatives, planning and marketing. World Wide blade is a low cost media for advertising in the orbicular market and discovers potential markets. Packaging in a timely fashion was one of the marketing tools they used.Customer ServiceFedEx discovered that its advanced IT systems contract a mother lode of information about the profitability of each lymph gland. They knew which customers create how much profit, which in reality end up costing FedEx.Secondary activitiesProcurementStrategic plans are developed with suppliers to support the process and develop ment of new function. Transactions are managed through Web to achieve greater efficiency. besides they are streamlined through Electronic Data Interchange. FedEx had agreed upon better dealings with the fuel with suppliers.Human ResourcesFedEx ordain strive to develop mutually rewarding relationships with its employees, partners and suppliers. They recruited overcompensate people and top positions were filled with competent managers. Further incentives, profit shares and internal promotions are given to keep the staff moral high in order to make their processes less costly and effective. They motivated the front liners conducted a fair treatment program to all staff.Information TechnologyWhen customers log onto the FedEx system they could place orders to pick up and pay using the conviction cards which made greater convenience. Moving the process to the internet reshaped the transportation industry. In applying systems like Cosmos, PowerShip, EDI and Netscape structured go su pplied to customers are enormous.1 (c) Virtual Information infrastructure at FedEx CorporationHow it helpedFedEx provides its customers supply chain solution from the point of raw materials to end of the product life cycle. Each stage of the supply chain has IT exertions and systems that have been implemented by FedEx in order to fulfill efficient customer solutions.Some of the systems were transportation management solutions, order processing and related distribution centre operations, fulfillment, just-in-time inventory control, purchasing and production which provide peace of mind throughout the entire distribution cycle.COSMOS is a customer oriented services and management operating system. This Centralized data processor system kept track of all packages handled by the company. This was made possible by placing a band-code on each point of pickup making greater dependableness to its customers. Further data package movement, pickup, invoicing and delivering data to central d ata base.PowerShip Features such as Label printing, on-line(a) packaging pickup request, package tracing and stored frequently used addresses of just about active customers.EDI and Internet This allowed companies to bring in one-to-one relationship with customers was the perfect scenario for manufactures. They could match supply and demand without wastage.Agreement with Nescape to adopt their software as the primary technology for accessing its corporate intranet sites. Advantages of the Nescape are mentioned below.Customers would build co-ordinated websites using FedEx applicationFree down load from fedex.com which incorporated a link enabling them to track packages directly from their own site.Enhancement to package-tracking service. Information with regard to 25 shipments can be checked simultaneously and forward same to three e-mail recipients. Some countries are able to access information in their native language.FedEx claimed to have the largest on-line client server net work in the world that operated in real timeWeb found application 1994 (write)FedEx can reach customers in other countries more easily through internet. This will further expand operations at FedEx in the planetary market.A creative alliance with marketplace will allow FedEx to tap into the growing e-commerce market for consumers. Web surfers link different companies web sites, where they can order a variety of products and services.IT infrastructure will support supply chain operations. The FedEx website was launched in 1994 and included a package tracking application and allowed customers to generate their own unique bar-coded shipping labels. The web site provided speedy and customer focused features.OUTBOUND TRANSPORTATION AND DELIVERYORDERMANAGEMENTMANUFACTURINGINBOUND(PURCHASING)SUPPLIERStages of the Supply kitchen stoveFedEx musical arrangements ApplicationsGIVSIMIMultishipCustom Clearance systemTransportation Optimization systemGlobal Inventory visibility System (GIVS) Inventory Management Systems (IMI)GIVSIMIWarehouse management systems (WMS)Transport management systems (TMS)Customer clearance system green light resource planningERPIMI (including invoicing)The FedEx commingled Logistics SolutionFEDEX SOLUTIONS FOR THE ENTIRE SUPPLY CHAINStrategy Bob de wit Ron Meyer (Page 653)(Please refer annexure for detailed explanation of the systems and application of supply chain at FedEx)EvaluationFedEx has developed many innovative services that would not be possible without its strong IT capability. IT expansion at FedEx effectively created a barrier to new entrants in this industry.Even though FedExs coverage to supply chain through integrated systems by tightening, improving and synchronizing the various parts of the supply chain, it was no longer a emulous advantage but a militant imperative as the customers saw the benefits of squeezing time and inventory out of the system.The virtual information infrastructure at FedEx immensely supported to mai ntain the market leadership in the past years. They have forecasted the future in a positive direction and implemented correct decision by funding on IT development. Throughout the years this has helped FedEx to reduce cost, minimize process time and become customer focused and ultimately increased the profit margins which helped in a growth in global GDP and International trade.Even though FedEx has highly invested on IT for upgrading on a occasional basis, technical issues such backup systems, virus protection, handling issues with web hacking have been successfully addressed in order to remain in the market leader position.BRANDING AND BUSINESS STRUCTURE UP UNTIL 19 JANUARY 2000Mergers and acquisitions (MA)Introduction2.0.1. MergersJoining of two or more companies to form a single legal entity can be defined as a merger. The assets of the smaller company are merged in to the larger. per centum holders of the smaller company (or the buttocks company) will be bought over by the a cquiring company.In ecumenic mergers take place in a friendly setting. Executives of the respective companies participate in a cod diligence process to ensure a successful combination of all areas of business.2.0.2. AcquisitionsPurchasing of more than 50% of voting shares of a company by another company is an acquisition. Both companies can continue as separate legal entities. Acquiring company will be the parent company (or holding company) and the target company will be the subsidiary.Acquisition whitethorn take place through a violent takeover by purchasing the majority of shares of the company in the open market.(SourceA Simple M Model for all Seasons by Bu Sam Rovit, David Harding, and Catherine Lemire)2.0.3. Mergers and acquisitions strategiesMergers and Acquisitions are a common strategy in Global Logistics and Transportation industry by which companies in the industry expand geographically and increase the reach and access.2.1 Benefits and limitations of MA strategies in the Global Transportation and Logistics industry2.1.1. BenefitsObtain maximum value and create sustainable competitive advantageIncrease outputObtain new technologies, expertise and provide entire new productsbetter focus on core skills of the firmImprovements in use of the brand namesIncreased consumer upbeat and overall cost reduction from the joint consumption of complementary productsFastest method to achieve growthCreating a broad and deep product portfolioStrength in storage sales and servicesIntegrate technologies and practices across entire product line such as strong capabilities in data archiving, manage products to better address the regulatory compliance and market opportunityCapability to integrate disparate business processes and information into one common frameworkQuicker and cheaper growth of the organization, synergies of market size and distribution channels, easier pay ( tax income and cost synergies), economies of scale, gaining customers, cost efficiencies, i mproved infrastructure.Achieving maximum benefit of synergies by integrationReduction in dealings cost and transportation costFulfilling increasing / complex customers demandsRedesigning of the global supply chainObtain overplus capacity in terms of production and warehousing facilitiesMergers and acquisitions improve market efficiency by capturing synergies between firms.May help in re lamentable inefficient management or to respond to economic shocks2.1.2. LimitationsMost of the studies have shown that mergers have failure rates of more than 50 percentAcquisitions are complex and difficult to coif and manage successfully.The companies should have the ability to integrate the technical know-how and the resources to bring that know-how to market products.In mergers and acquisitions there may be a significant impact on corporate culture. The purchasing company sets the quality bar high for the people in the company to be acquired. The companies cultural norms will be will be reinf orced by the innovation, collaboration and integrity and customer focus of those employees. Generally there are clashes in such a situation.Though companies expect the synergies from take overs, it is found that acquiring companies lose about 10% of their value during the first five years after mergers.2.2. How FedEx Corporation managed the acquisition of tone Systems in 1998- whether it is a success or failureFedEx Acquisition History up to year 2000YEARACQUISITIONOVERVIEW1984Gelco present InternationalFedEx dramatically expands its presence outside of the U.S. with the acquisition of Gelco educe, a world abundant courier with service to 84 countries.1989Tiger International Inc.With the integration of the Flying Tiger Line, FedEx becomes the worlds largest full-service, all- incumbrance airline. The acquisition includes routes to 21 countries, a fleet of cargo aircraft including Boeing 747s, facilities throughout the world and Flying Tigers expertise in international airfreight. 1998Caliber System Inc.FedEx creates FDX Corporation (later renamed FedEx Corporation) and grows its portfolio of services with the addition of ground small-package carrier RPS (now FedEx Ground), Western U.S. less-than-truckload carrier Viking Freight (now part of FedEx Freight), Caliber Logistics (now FedEx Supply Chain Services), Caliber Technology (now part of FedEx Services) and Roberts Express (now FedEx Custom Critical).2000Tower Group International Inc.World duty Ltd.FedEx Corp. creates FedEx Trade Networks. Today, FedEx Trade Networks is one of the largest-volume customs entry filers in North America and provides FedEx customers with end-to-end transportation and customs clearance solutions around the world.acquisitions history.cfm.htm2.2.1 Caliber SystemsFedEx acquired caliber systems in 1998 and five separate subsidiary companies were organize such as Federal Express, RPS (Roadway package Systems), Robert express, Viking freight and FDX Logistics.They focused mainly on t he small package business. Each subsidiary was managed separately and was responsible for its own accounts. Caliber had developed its expertise in moving raw materials, plates of steel bars and managed in work-in-progress. It manufactured cars and fork-lift trucks. After acquisition FedEx started offering other services besides express shipping.2.2.1.1. Federal ExpressFederal Express was the world leader in global express distribution. They offered 24 to 48 hours speech. Also was the leader in overnight package delivery business. Goods shipped ranged from flowers to lobsters to computer components.2.2.1.2. RPSRPS was the second largest ground small package delivery of business-to-business. Also it was a low cost, non-union, technology-savvy company. Shipments were done in one to three days. RPS had the lowest cost models in the transportation industry. With the take-over by FedEx, RPS moved on to business-to-consumer delivery service and took advantage of electronic commerce. They o perated through independent truckers who are contractors and specialized in delivering small packages between businesses at rates lower than UPS.2.2.1.3. Viking FreightThis was the first less-than-truck-load freight carrier in western USA. They shipped 13,000 packages per day.2.2.1.4. Robert ExpressThis was the worlds leading surface-expedited carrier for non-stop, time critical and special-handling shipments. This was the smallest company within the FedEx group. Robert Express Exclusively allowed customers greater control at a price. They had a limited number of aircrafts but they had to pay for use and crew time.2.2.1.5. Caliber LogisticsCaliber logistics was the pioneer in providing customized, integrated logistics and warehousing solutions worldwide. The acquisition of caliber brought over the-road transportation and warehousing capabilities. Caliber Logistics was renamed as FDX Logistics.2.3 Merging of Caliber Logistics and FLECNew company was FedEx Logistics brought together a ll splintered operations of logistics in all the subsidiaries, streamlined costs and presented one menu of logistic services offered to clients. They aligned R D of systems upon common, agreed platform.2.4. HOW FEDEX MANAGED THE ACQUISITION OF CALIBER SYSTEMS?Acquisition contributed to reinforce FedEx commitment to become more than just a delivery company. With the acquisition, company image was transformed to a holding company. Accordingly company changed its name to FedEx Corporation.FedEx managed the subsidiaries by operating independently, each company focused exclusively on delivering the best service for its specific market. They competed collectively. on a lower floor the FedEx banner they offered entirely different services, different customer terms and different sales procedures. Usage of IT resources spread among the group. FedEx introduced a one-stop shopping as solution for all levels of supply chain. This was the ultimate goal of FedEx in order to bring the subsidiari es closer together to create synergy.FedEx brand name had been inculcated in the peoples minds throughout the years. This strong global brand name and the brand image created among the entire world from the inception had sufficient market for FedEx to operate even after acquisition. Operating under the FedEx banner created customer confidence although the companies acquired were operating in their own names.Acquisition improved FedExs non-express delivery capabilities and brought in other new businesses to the company.When UPS had the advantage of promoting just one brand, UPS was to make do the entire company and the services it offered.Acquisition of Caliber Systems enabled FedEx to match UPS in offering a wide variety of delivery options. But, UPSs extensive network for making door-to-door deliveries was far ahead of FedEx. Business at UPS was slightly affected after the acquisition of Caliber Systems by FedEx.Further the strategies adopted by the FedEx management such as enhanc ing business capabilities though IT and building up strong relationships regularly with clients and communication with the global market, created competitive advantage at the time of acquisition of the Caliber Systems.Hence acquisition of the Caliber Systems by FedEx was a success.3.1 DEVELOPMENT OF INTERNET MARKET AND E-TAILINGhttp//media.techtarget.com/searchCIO/images/spacer.gifhttp//media.techtarget.com/searchCIO/images/spacer.gifInternet is the extensive, worldwide computer network available to the public. It is matching to computer networks that are connected by internetworking.E-tailing (electronic retailing) means the selling of retail goods via Internet. E-tailing done mostly with business-to-consumer (B-to-C) transactions.E-tailing began to work for some major corporations and smaller entrepreneurs were started around year 1997.(Source http//searchcio.techtarget.com/sDefinition/0,,sid182_gci212079,00.html)3.2. How internet/e-tailing had been applied to the transportation and logistics industry?At the time when the web based purchases were growing, UPS one of FedEx competitors were ahead of them in terms of ground transport. FedEx identified the comfortable opportunities arising with the growth in internet based purchases. FedEx bought over Caliber System in January 1999 and the aim was to provoke the reach of business to business coverage while catering to increasing demand from internet based buying.FedEx anticipated growth in ecommerce and planned to start FedEx Home Delivery to co-op specializing in business-to-consumer e-tailing. At that time, in 1997 FedEx was handling shipping for only 10% of all goods sold online, compared to the 55% handled by UPS. In 1999 FedEx signed up with CISCO with mission of critical one stop online source for sales tools and client information.Web portals such as Yahoo had been offering store-building services for some time, as did all other Internet service providers. By that time UPS, their main competitor was ha d been offering the same services since 1997 through vendors Harbinger Corp. and IBM Corp. FedEx started to offer its ecommerce Builder Internet platform free to clients later, with e-commerce services.3.3. Non-financial performance at FedEx in the context of use of Internet market and e-TailingInternet was the basis for competition. It opened opportunities in logistics management as most businesses started integration with customer supply chains using the internet. FedEx had the right business model to take advantage of this opportunity.Growth in e-tailing needed assistance of express transportation to fulfill the customer expectations and FedEx already was a giant in the field achieved advantage over the situation.FedEx was the leader in the market and enjoyed a strong brand image in the transport and logistics industry. Even though they identified and anticipated enormous opportunities which came up with the development in e-tailing, UPS was the leader in ground transportation. FedEx made a smart move by buying over Caliber Logistics and later integrating all systems and a powerful technical computer architecture that enabled internet commerce usage.The competition became fierce with the as the major transportation companies were betting big on technology. Even though FedEx were investing millions on IT and introduced internet in 1994, it became the industry norm rather than a competitive advantage.FedEx developed all its software in-house where competitors like UPS formed strategic alliances with Open Market Inc., and worked with IBM. hotshot of main reasons for FedExs successful performance financially and non-financially was that they identify anticipate the changes and adopt themselves accordingly.3.4. Financial performance at FedEx in the context of Internet market and e-tailingOnline holiday shopping, which accounted for $650 million in 1997, grew to rapidly $4 cardinal over the holiday season of 1999.By the end of year 2000, more than 20,000 client Web sites were link to the FedEx Marketplace, and the ecommerce Builder unit had secured around 2,000 customers. Despite the analysts concerns their earnings totaled $688 million on sales of $18 billion.The expected growth associated with e-tailing was USD 7.0 billion in 2000 and USD 327 billion in business-to- business presented enormous opportunities for FedEx.(Source http//ecommerce.hostip.info/pages/444/Fedex-Corp-MOVE-INTERNET.html)Annual declare of 1999 reflects that the growth in revenue as follows.YearGrowth in Revenue19995.67%199811.48%199711.91%19968.5%199513.76%FedExs average revenue growth is around 10%. In year 1999 this has reduced to 5.67% which they claim as a solvent of the high fuel price. FedEx has invsted in IT and wasMarket share growthREFER ANNUAL REPORTS DATA

Marfan Syndrome Disorder

Marfan Syndrome DisorderMarfan syndromeIn the early centuries nigh battalion might select had Marfan syndrome. Most will ask What is Marfan Syndrome? or Do I pick out Marfan syndrome? But our scientists answer theses questions ab come forward Marfan syndrome. Marfan syndrome is a genetic derange that affects the connective thread. Some in what the connective tissue does or provides is substances that support tendons, ligaments, blood vas w entirelys, carilages, heart valves and m either another(prenominal) structures.In 1896 Antoine Marfan, a French vivify, discovered Marfan syndrome when he had a patient. As a boy who was fourteen years old (the patient), wanted to perpetually become a basketball champ or at least a flirter but his coach didnt like the way he looks so the fourteen year old boy went to see Dr. Marfan. The doctor first didnt see but then in the pine run he adage the problem. The young boy was much than 6 and a half feet tall. He was really skinny and had long arms, legs, and fingers. He told the young man to reverse team sports because he might have a blood vessel problem too. After investigating the young boy Then briefly the doctor then named this disorder Marfan syndrome, after himself.Over the years virtually scientists began experimenting about Marfan syndrome and how it affects the human body. Trying to look at all the race with it and how bad it has diagnosed everyone. They soon discovered that every child with a evoke that has Marfan syndrome has a 50% chance of getting it passed on to them. Although Marfan syndrome affects one nearone in every five thousand all over the humans it is really rare. A lot of people are diagnosed with Marfan syndrome but it isnt that oftentimes notice adapted to many people. You may look at a adorer that is tall and skinny but that doesnt mean that they have Marfan syndrome. They might of expert grown up that way in how well they ate or how well they had activity in their young child hood.If you want to find out if you have Marfan syndrome you pick out to go to four different doctors. You must stop over in with the geneticist first, then a cardiologist, an ophthalmologist, and finally an orthopedist. The geneticist looks at your disorders from genes of the family that you came from. (To see if anyone else had the disorder). A cardiologist looks at your heart and tests it out to see if you have any problems.(making sure if you have a heart related malady)Then an ophthalmologist checks your eye to see if you have any huge or an enlarged pupils. And finally you check into and orthopedist for your bones. During this procedure the doctor(s) will check your arms, legs, ribs, fingers, and back to hold any problems or aches.Children with Marfan syndrome indispensablenessiness to go to many doctors every atomic number 53 year for a long time. Because kids change and grow so quick they got to be healthy and clean. Children with Marfan syndrome that have heart incl uded problems need to live with medicines called beta blockers, which tending their heart stay on function and not leak through. Some kids even need surgery if they have a serious problem that is including Marfan syndrome. Kids with lazy eye will mostly need to wear glasses, and children with scoliosis need to wear a special back suspender to help their back grow straight. As you know that many children need to get used to doing this at a very young age.Do people with Marfan syndrome have a long life? People with Marfan syndrome dont have as much chances as normal people to live up to one hundred of years old. They can but they arent really able to move. They are not as healthy to live a long life. They can not live a long life because they depository financial institution do many activities that exercise your body well enough and their black Maria can not function well enough. Most people that have Marfan syndrome can not play most activities like soccer, football, hockey, ten nis, and more energetic sports. They might play some games that more come and not as energetic. Most doctors might even say that they should not except to play team games.This genetic disorder (Marfan syndrome) affects mostly all people all over the origination. Although you may see most boys have it, girls get touched by it more harmfully. They stop breathing or even need surgery. Females and males still do get infected by this rare disease but they still like the way their lives are.Marfan syndrome is a genetic disorder caused by a mutation in the fibrillin gene. This Misshapen in the fibrillin produced from the mutation weakens the tendons, ligaments, and other connective tissues in the human body.Marfan syndrome is a dominant trait. nub that two out of four children have the disorder or disease. The muff is born with this disorder and it is unusual that you will get after you birth.many people have been doing research on the history of Marfan syndrome and they think that Ab raham capital of Nebraska might have been affected by Marfan syndrome. They think that Abraham Lincoln had Marfan syndrome because he was very tall, had long fingers that were elongated.Today, Marfan syndrome has received attention in the media largely as a result of health problems and deaths among very tall athletes, such as most basketball players and volleyball players. In the United States, it has been estimated that 40,000 or more people have Marfan syndrome.From back then to right now people have been diagnosed badly with Marfan syndrome. Some lost lives, some got serious surgeries, and some just got hurt. Marfan syndrome has got around for ages and will still continue to the future until psyche finds a cure. Some scientists are finding new ways to help the people who have Marfan syndrome but some are just commonly finding a cure. Only if this terrible disease didnt hurt the world championship players that have helped the world.

Rules And Behavior In Class And Halls English Language Essay

Rules And Behavior In Class And H all(prenominal)s English run-in EssayRationale I chose this theme because it is an essential part of the prep atomic number 18 year. How you t individually students to trifle in the beginning of the year pull up stakes wait out throughout the rest of the initiate year. I feature neer had the opport unit of mea trustworthymenty to be in a schoolroom for the runner equate weeks of rail, so I would like to defecate a literature unit that focuses on this valucapable unit that students need to take in.Summary In this unit, I go through procedures that the students should dwell how to go through with ease. The classroom and school rules start off the unit, so that all students know what to do in the class in order to be respectful to the teacher and separates. I thusly move into common procedures such as going to the sewer, acquiring on a school four-in-hand, doing net exercises and intruder rehearses. I persuasion all of these proced ures argon very principal(prenominal) to go over in the first few weeks of school. Often these drills atomic number 18 d unrivaled during these weeks as a test to venture veritable as shooting as shooting the students testament be safe in case of an emergency.Materials Parish, Herman, Amelia Bedilias s closed in(p)down-off Day of School, Green exitow BooksCarlstrom, Nancy, Its Your First Day of School, Annie Claire, Abrams Books for Young ReadersBloch, Serge, Butterflies in My Stomach and Other School Hazards, SterlingThomas, Pat, Do I pitch to go to School, Barrons Educational SeriesMeiners, Cheri, Know and Fol misfortunate the Rules, Free disembodied spirit PublishingShannon, David, David Goes to School, Blue Sky PressKraus, Arthur, king of beasts the Late Bloomer, HarperCollinsModesitt, Jeanne, m some(prenominal) clippings I Feel give c ar a Mouse, Scholastic Inc.Jacobs, Paul, Fire recital, atomic number 1 Holt and Co.Feldman, Heather, My School great deal A Book astir(predicate) School mountain Safety, PowerKids PressI go out besides need the use of a raft for a solar twenty- quadruple hour periodlight. t breakencys/ accusatorys/ minds of the Unit endeavor I insufficiency the students to be able to say the rules of the school. Objective Students go forth re distinguish the rules of the school. estimation I testament listen and observe students as the recite the school rules in the beginning the pledge everyday. mark I take the students to respect a nonher(prenominal) classes when travel through the halls of the school. Objective Students go out quiet take the air through the halls in a single tear guide with their pass at their sides and lining forward. Assessment I depart observe students as they walk in the hall.Goal I motive the students to take in the classroom rules. Objective Students pull up stakes let and follow the classroom rules. Students get out so subscribe our bless when they amply understan d the rules and events to the rules if they atomic number 18 non followed. Assessment I leave observe students on a daily foot to hazard sure the rules that they created are being followed not in the classroom, but school wide.Goal I want the students to be able know the decorous dash of action to get out of the mental synthesis in case of a go off drill. Objective Students pass on recite and quickly escape the grammatical construction pass away in to the proper route designed by the school. Assessment I leave behind monitor and pull with the students to machinate sure they are using the properly procedures.Goal I want the students to know the proper behaviors to use on a double-decker. Objective Students bequeath limit the correct rules as state by the bus driver. Assessment While the teacher is going over the rules I entrust go through and monitor to contribute sure students are listening and practicing the rules.Goal I want the students to know what to do in case an intruder is in the construct. Objective Students pull up stakes commit the procedures in case an intruder is in the room. Assessment I impart monitor students to chance on sure they are following the rules during this time.Essential fellowship/Skills/Dispositions Outcomes Upon completion of this unit, students go away be able to recite the school rules, recite the classroom rules, and respects others plot they are in the hall. This go forth renounce for a well be stird class when the teacher is in that location or in case the teacher will not be able to be there for a day.Relationship to Standards Students will toy the first and one-quarter standard of the NYS ELA standards. Standard 1.1 they will study, write, listen, and speak for in hammeration and taking into custody. They will meet this standard by writing the classroom rules and reciting these rules every morning. They will likewise recite the school rules every morning before the pledge. Standard 4.1 they will too interpret, write, listen, and speak for social interaction. Students will meet this standard by cooperating with their peers to create a set of rules for the classroom. They will have to listen to their peers for ideas. They will thence write these rules with the serve well of the teacher. They will then all instruct the rules on a daily basis.Lesson PlansLesson Plan 1 attend/ time phratry foremost 845-945 set up level foremost grade radical First day of school rules Standard 1.1,4.1 agnomen for the Days Lesson First day of schoolGoals/Objectives Goal I want the students to follow the classroom rules. I want students to make connections between their first day of school and Amelia Bedilias first day of school.Objective Students will create and follow the classroom rules. Students will then sign our contract when they fully understand the rules and consequences to the rules if they are not followed. Students will list how their day and Amelias day were akin (predicate) and different.Materials Amelia Bedelias First Day of School, carcass entre to the Lesson at once in class, we are going to be telling a book close Amelia Bedilias first day of school. Then we are going to create our have set of classroom rules. oral communication humanistic discip specify ActivitiesI will lease the book Amelia Bedilias First Day of School by Herman Parish.I will have the students reflect on items going on in the flooring as I read it.Amelia gets lost and confused in this composition a lot. Did you get lost or confused this morning?I will write down the similarities and differences about Amelias and the classs experiences with the first day of school. by and by doing this we will follow up the book by using clay nevertheless like in the story to create images of the students favorite animals.We will then display these so that parents will be able to live these after school.Now we will move back to the reading carpeting and create a list of cla ssroom rules.The students will be the creators of these rules, I will be there as a guide to help students write down the rules. subsequently forming the rules, I will occupy students to recite the rules together.Students will be investigateed to review the rules and will be trained to sign the document, scarcely when they are ready to, to make sure they have full understanding of the rules. come off and Summary Just like in real manner we may get lost in the school, but there is continuously an adult willing to help you. You just need to assume them for help. We also created a list of rules. In our daily lives we have rules to follow. Can you tell me some of the rules that you have to follow at position?Assessment I will turn the rules paper over. I will ask students to raise their hands and tell me the rules we had just created.Lesson Plan 2 employment family 2ndTime 845-945 notice Level inauguralTheme schoolroom and School Rules Standard 1.1 agnomen for todays Lesson inspection of Classroom Rules and invention of School RulesGoal I want the students to be able to recite the rules of the school.Objective Students will recite the rules of the school. Students will problem-solve to create rules for do students feel comfortable.Materials Its your first day of school, Annie Claire and Sometimes I Feel Like a MouseIntroduction Today we are going to learn the school rules. We will also read a story about a little girl who was nervous to come to school because she didnt know what to expect. We will learn how our school rules will help the girl to look she will be okay in school. voice communication Art ActivitiesI will begin by fixing out a venire of the school rules. These may include rules about respecting others.Once I have read over the rules I will have the students read the rules along with me twice.I will then read the book Its your first day of school, Annie Claire by Margaret Wise Brown.As I read through this story, I will ask students t o predict what she will worry about neighboring. subsequently reading the story we will go over the book and cerebrate it to the school rules.So what happens if Anne Claire colors worse than you, what would you do?What if Anne Claire snores during nap time? Would you say anything?Do you see why it is good to have rules to follow? why is it good to have these rules?We will then create other chart that represents what our class worries were about school. Think back to when you were going into pre-k or kindergarten. What were you overturned about?After the first couple of days were you worried anymore?We will put the school rules in a bandage where everyone ass see them. The location will be decided by the students.Lets practice one more time.I will then end the class with Sometimes I Feel Like a Mouse.Review and Summary How was what we learned today fundamental for us in life at kinsfolk? Could you use these school rules at home as well? How would you make sure that others fee l welcome in the school?Assessment I will observe the students while reciting the school rules to make sure they are participating in this daily reading.Lesson Plan 3Date family 3rdTime 845-945Grade Level inauguralTheme Classroom and School Rules Standard 1.1 epithet for Todays Lesson Bathroom ProceduresGoal I want the students to follow the classroom rules.Objective Students will act out using bathroom manners after using the bathroom.Materials Leo the Late BloomerIntroduction Today we are going to go over the proper bathroom procedures.Language humanities ActivitiesUsing the bathroom is something everyone will have to do during school.If you have to go to the bathroom you do not need to raise your hand, you may just go to the bathroom in the classroom.There is an occupied and unoccupied sign on the threshold. Can anyone tell me what these words mean? So if the bathroom is occupied should we get up and leave a lesson to wait in line or just wait until the soul ahead of us is do ne?What should you do directly after using the bathroom? Thats overcompensate Wash your hands. How long do you dampen your hands for? You should put lather on one hand and turn on the faucet with the other hand, and then you should count to ten in your head. Make sure to wash the fronts and backs of your hands. Then you need to dry your hands off. I will visually file students with picture cards at this time.Now we will all practice washing our hands in groups of five-spot. The classroom aid will assist with washing the students hands, while I read the book Leo the Late Bloomer by Arthur Kraus.This story emphasizes how being different is not weird its just different. I view this will be a good eye opener for students and this will help to make sure our classroom is a respectful one.Review Do you wash your hands at home after you go to the bathroom? You should do this at home as well to make sure that germs are not spread around the house.Assessment I will have the classroom ai de monitor the students during this lesson to make sure they are being sodding(a) and washing their hands properly.Lesson Plan 4Date folk quaternaryTime 845-945Grade Level foremostTheme Classroom and School Rules Standard 1.1, 4.1Title for Todays Lesson Rules in the HallwayGoal I want the students to respect other classes when walking through the halls of the school. I want students to recite the meaning of common phrases.Objective Students will lightly walk through the halls in a single file line with their hands at their sides and facing forward. Students will recite the common meanings of many common used phrases.Materials Butterflies in my stomach and other school hazardsIntroduction Today is our first day of specials. Today we will learn how to walk in the hallways so that we are respecting other classes while they are learning.Language liberal arts ActivitiesI will read Butterflies in my stomach and other school hazards by Serge Bloch.This is a short book that reviews the feelings of the first day of school.We will review page by page the sayings that were recited and I will make sure students understand each of these phrases.Do you know what this sincerely means? If the students do not respond I will excuse the sayings to the like put your scoop foot forward.After reviewing this, we will scold about the rules in the hallway. Can you give some ways to be respectful in the hallway? I will write these ideas on the panel.Then we will practice these in the classroom. I will ask students to line up, now how did we say we should line up? Single file thats right. We will go through each rule before moving.I will then have students walk around the room the way that they had decided.Is there anything we forgot to put on here? If there is I will add this step to the board and we will practice again.Directly after reading, we will leave to go to a gym.Review Do you think you will hear confusing sayings like this outside of the school? why do you think that? Can you use any of the sayings we learned to run out to your parents at certain times? Give me an example. I will also review the hallway rules by having students list what they should do in the hallways.Assessment I will monitor students on a daily basis to make sure that they are following our hallway rules.Lesson Plan 5Date September 5thTime 845-945Grade Level beginning(a)Theme Classroom and School Rules Standard 4.1Title for Todays Lesson Review of Classroom Rules and Making Consequences to broken rulesGoal I want the students to follow the classroom rules and make consequences for actions if they rules are broken.Objective Students will create and follow the classroom rules. Students will create a list of consequences for not following the classroom rules.Materials Know and Follow Rules Cheri J. MeinersIntroduction Today we are going to review the school rules. Then we go over some consequences that can be made in case someone breaks a rule.Language Arts ActivitiesI will cal l on students to read the rules individually. I will do this until everyone has had a chance to read at least one rule.We will then think of some consequences to rules ranging from low to high.I will have some in mind so that this does not get out of control too much.Some consequences I have thought of are losing free time and getting warnings. If you get three warnings a letter will sent home to your parents. ar there any other consequences that you think should be added?I will then read the book Know and Follow Rules Cheri J. Meiners.This book lists four everyday rules. During and after reading the book I will ask students why we have rules, these are listed in the book so things are fair, we are safe, so we can learn, and get along.I will then ask students if the four rules provided in the book are in our general classroom rules. If one is missing we will add it to our list.Review Why do we have rules? Can these same reasons be used at home as well? How were our rules similar to the rules in the story?Assessment I will observe students behaviors in class to make sure they are following the classroom rules.Lesson Plan 6Date September 8thTime 845-945Grade Level 1stTheme Classroom, School and Hallway Rules Standard 1.1Title for Todays Lesson Review of all in all RulesGoal I want the students to be able to recite the rules of the school. I want the students to respect other classes when walking through the halls of the school. I want the students to follow the classroom rules.Objective Students will recite the rules of the school. Students will quietly walk through the halls in a single file line with their hands at their sides and facing forward. Students will create and follow the classroom rules.Materials David Goes to School by David ShannonIntroduction Today we are going to read a story that reviews all the rules we have learned this week.Language Arts ActivitiesRead the story David Goes to School by David Shannon.As I go through the book students will r aise their hands and tell me what rules are being broken by David.What consequences would David have in our classroom?What consequence did David face in his classroom?Do you think that consequence fit?Do you think David learned his lesson?Review I will ask students to list the rules without looking at them. How can you use these rules at home?Assessment I will monitor the students during the school year to make sure students are following along with the rules.Lesson Plan 7Date September 9thTime 845-945Grade Level 1stTheme Classroom and School Rules Standard 1.1, 4.1Title for Todays Lesson Fire bore ProceduresGoal I want the students to be able know the proper route to get out of the building in case of a fire drill.Objective Students will recite and quickly escape the building according to the proper route designed by the school.Materials Fire Drill by Paul DuBois Jacobs, bellIntroduction Today we will be reviewing the procedure for fire drills in school.Language Arts ActivitiesI w ill read the text Fire Drill to the class.What are some important rules you learned? Students Stop what you are doing, Out the Door, anticipate in Line, Stay in pairs, Stay quiet.Why is it important to immediately stop what you are doing?Why is important to go out the doorsill, go along in line, stay in pairs, stay quiet?Once you are outside how should you act? Students Stay in pairs, Dont Talk, Dont run, Stay with your class.We are going to practice this drill. First we need to look at our escape route. This is posted right next to the door. Where do we go first according to this chart? Where do we end up? Close to the school or far away?Lets bring our book with us to make sure we are doing this right. I will bring a bell with me to act as a fire bell.I will flip through the pages as students perform the drill.After coming back to the class I will have the students do an activity on safe fire procedures.They will then program their own escape route for their house.We will repea t this during the day to make sure the students understand what is going on and how to get out of the building safely.Review Which door do we use to get out of? If that door is blocked what do we do? What could you do at home with your family to make sure you all end up in the same set safely?Assessment I will monitor the students during the practice runs to make sure they are following the rules and procedures.Lesson Plan 8Date September 10thTime 845-945Grade Level 1stTheme Classroom and School Rules Standard 1.1, 4.1Title for Todays Lesson School Bus RulesGoal I want the students to know the proper behaviors to use on a bus.Objective Students will perform the correct rules as tell by the bus driver.Materials My School Bus A Book About School Bus Safety by Heather Feldman, busIntroduction Today we are going to learn about school bus safety when we go on field trips and ride them to school.Language Arts ActivitiesI will first read My School Bus A Book about School Bus Safety.As I read the story, I will ask questions about the children in the book and what they are doing right.We will then go outside to get into the bus and practice rules. We will review the rules as we go along. For example, how to you get on the bus? How many people should be in a seat?We will then go back to the classroom and complete a worksheet where you have to circle hazards on the bus.Review What are some of the rules used while we are on a bus?Assessment I will assess students by observing them on the bus.Lesson Plan 9Date September 11thTime 845-945Grade Level 1stTheme Classroom and School Rules Standard 1.1Title for Todays Lesson Rules in case of an intruderGoal I want the students to know what to do in case an intruder is in the building.Objective Students will perform the procedures in case an intruder is in the room.Materials David Goes to SchoolIntroduction Today we are going to learn what to do in case there is an intruder in the building.Language Arts ActivitiesFirst we will g o over the word intruder. What do you think this means? I will make a semantic web up on the board in order to include all possible definitions.Next, I will tell the students what code name is announce when an intruder is in the building his name will be Mr. Purple.I will then show students what to do when an intruder announcement is called.We will line up academic session on the floor in front of the cubbies. This way no one can see us. I will lock the door and shut the door and the lights off.It is very important to stay seated and quiet in the room.Okay lets practice, I will start to re-read David Goes to School and a classroom aid will say Dr. Purple is in the building. Students will then move to the designated area and I will lock and shut the door and turn off the lights.After performing the drill and we have waited five minutes I will call the drill off.Students will then be asked to move back to the reading rug. I will ask them what went well. What could we do next time to make sure this happened quicker and quieter?Review What does the word intruder mean? Can an intruder come in to your house? What do we do when Dr. Purple is in the building is announced over the speaker system.?Assessment I will monitor students to make sure they are following the rules during this time.Lesson Plan 10Date September 12thTime 845-945Grade Level 1stTheme Classroom and School Rules Standard 1.1, 4.1Title for Todays Lesson Review of Rules and ProceduresGoal I want the students to be able to recite the rules as best as they can.Objective Students will recite the bus, intruder and fire drill rules.Materials Do I have to go to school?Introduction Today we are going to review the bus, intruder and fire drill rules.Language Arts ActivitiesI will have drawn a bus, person and fire on the board and I will list the rules privileged each of these forms.We have learned about some pretty important rules in the last couple of days. Who can tell me some bus rules? I will list these in the bus. Are we missing any?Now what are our intruder rules?Now what are our fire drill rules?I will then ask students if any of the rules in each of these categories is the same. I will circle similar rules in each form with a different colored marker.How does this help us to have similar rules in each set of rules?I will then read, Do I have to go to school? by Pat Thomas. This will review the reasons of coming to school and give the students a feeling of abstracted to be at school.Review I will cover up the board. Who remembers one rule that is similar in all three procedures? How can we use these same rules in our own life at home?Assessment I will observe the students work on the board to make sure they encompassed all of the rules on the board.

Inter Firm Relationships in the Silicon Fen

Inter steadfastly Relationships in the Silicon FenThe attention that thumpings consent received from polity makers and academics has considerably military issued in the last 20 age. Since door guards originative acetify on The Competitive Advantage of Nations (1990) recorded lots as one of the determinants of the international competitoryness of nations and regions, m whatever(prenominal) a(prenominal) scholars hold adopted and further genuine his approach. Porter bases his arguments on what he covers as the globalization paradox, particularing tabu that patronage the logical implications that the globalisation bring might have in dismissing the relevance of regional grammatical constituents, the close to free-enterprise(a) firms in world be set(p) in assemblyings geographical completelyy interchange shape in particular(prenominal) locations. That military position contri entirelyed to attr doinging attention to the humans of characteristics heret ofore to a topical anaesthetic place setting that could non be accessed by firms positioned elsewhere, and to a majusculeer extent, to the dogmatic personal effectuate that the parsimoniousness and the geographic law of propinquity could exert on the firms hawkishness. however influential, Porters ideas were non the precursor to discussing the matched outcomes originating from the geographic assimilation of firms (Martin and Sunley, 2003). The roots of dot speculation go back to the industrial districts identified by marshall (1890), who nominateed the prototypal detai lead description round the stinting and sociable systems make as a precede of the spacial c formerlyntrations of industrial activities. The Marshallian industrial districts were arrangements of small firms matching by commercial trading operations (buyers and sellers) and former(a) firms engaged in the said(prenominal) or correspondent activities, that dual-lane productive factors, such a s the agitate market, foot and tacit association (Becattini, 2004, p. 68). According to Marshals descriptions, a group of firms bring in one item sector within a well-defined, voiceless and comparatively small geographic atomic offspring 18a would experience juicyer levels of productiveness and humanity, so the winnings of a fertile environment for technical and organisational companionships. thus the topical anaesthetic characteristics would enable the emersion of an industrial atmosphere that would increase the firms dominance to acquire (especially tacit) knowledge, and ca-ca positive external economies accessible save to the firms rigid within the district (Asheim, 2003, p. 416). That perspective tried to evidence that firms geographically saturated could accesses confine positive exogenous benefits (exogenous to firms, alone endogenous to the district), which would be an substitute to the collection plate economies obtaind by a individual ( inco rporated) firm.Additionally, hobby round of the seminal ideas proposed by Marshall, it is affirmable to honor a epoch-making enactment of economicalalal geographers that in addition explored regional exploitation using the spatial economic agglomeration to put forward their ideas. whatever(prenominal) practice sessions of innovations emergent from that theoretical trend atomic issuing 18 regional innovation milieux (Crevoisier, 2004), neo-Marshallian nodes (Amin and Thrift, 1992) and learning regions (Asheim, 1995). More examples ass be establish in Markusen (1996, p. 297), in which a nonher three antithetical types of industrial districts ar expound harmonize to the firms configurations, infixed versus external orientations and governance structures a hub-and-spoke industrial district, which is arduous round one or more dominant firms a satellite platform, formed by a group of unconnected branches implant in external links and the sound out-anchored district, severe on one or more public-sector institutions. Despite the logical and robust assumptions found in legion(predicate) of those concepts, their fascinate and dispersion were non as productive as the more universal crew framework proposed by Porter. Martin and Sunley (2003) attributes the successful distribution of the Porter concepts to the truly general descriptions and de restrictionations that encompass a wide range of actors and umpteen diverse structures. by-line much of the concepts proposed by Porter, the description of payoffs conferred on gather firms associated with a general and structured analytical framework wound up the exploitation and dissemination of academic studies and subsidized the creation of supply-side war-riddenness policies directed at structuring and accompaniment the victimisation of lumps (Pitelis, 2010). That fact resulted in what Martin and Sunley (2003) describe as a polity panacea in the use of practice bundlings as a measuring stick ( round eons the unique) buttocks for promoting scrap, innovation and economic exploitation. Moreover, in the last 20 years an increase mo of empirical studies in disparate countries and sectors have been spy, which tendency to pick up and discuss the competitory outcomes originating from the concentration of firms and other actors in the said(prenominal) location, for example Brazil shoe manufacturing in the Sinos valley (Schmitz, 2000) Spain the textile and wearable industries in Catalonia (Porter, 1998) Taiwan electronic products at the Hsinchu Science Park (Chen, 2008) and the coupled States electronic electronic computer and information systems at the Silicon Valley (Saxenian, 1994).The large meaning(a) number of academic studies has resulted in a large number of comments aiming to describe and spend a penny an accepted practice bundling template (e.g., Enright, 1996 Swann and Prevezer, 1996, Rosenfeld, 1997 Porter, 1998) to support poli cy makers and academics has led to fierce debates and controversial perspectives. unconstipated though the concept of studs has been change magnitudely astray disseminated and apply by geographers, economists and policy makers, it has suffered from somewhat conceptual confusion. Porter defines a foregather as a geographic concentration of interconnected companies, specialised suppliers, swear out providers firms in related industries, and associated institutions (for example, universities, standards agencies and trade associations) in particular field that compete but also co-operate (1998, p. 197). However, Martin and Sunley (2003, p. 12) present consistent arguments that indicate the vagueness and superficiality of the concept proposed by Porter. According to their arguments, those characteristics make the concept of meet direction antithetic things to divergent researchers and policy makers, creating problems for its proper use in the advocate of academics and re gimens. Those super controversial aspects of the crowd theory have getd the unceasing military issue of refreshing concepts and descriptions for clusters.Proposing a definition aiming to fill some of the gaps and failures found in existent cluster theory, Pitelis (2010, p. 5) defines clusters as geographical agglomerations of firms in particular, related, and/or complementary, activities, with a geographical dimension, that exhibit horizontal and/or vertical intra- and/or inter-sectoral linkages, which operate in the context of a facilitatory socio-institutional setting, and which co-operate and compete (co-opete) in inter-national markets. That definition tries offer to a more delimited approach that incorporates quartet study elements geographical agglomeration, linkages, social- with child(p)1and co-opetition (competition and cooperation). The use of those four elements in a single definition offers the gap to cover the cluster characteristics using delimited criteria to name and break up unquestionable clusters from less abstruse geographical agglomerations of firms and institutions.Although it is assertable to observe some level of ambiguity encompassing the clusters theory, the man of links interconnecting topical anaesthetic actors complemented by geographical dimensions constitute some of the main putting green points use to delineate academics and policy makers with interesting by the hawkish outcomes originating from clusters. Those characteristics have much been employ as the fiting point to recognise the economic kinetics of forgather firms, putting emphasis on the levels of innovation and productivity emerging from the concentration of different actors in the analogous bea.Suggesting narrowal characteristics to the heading of competitive advantages obtained by firms inner clusters, Ketels (2004) considers that the positive economic effects originated from the geographical concentration bequeath however regard co me forward if four captious characteristics be overlap among firms and institutionsProximity they must be geographically close to pass on the emergence of knowledge spillovers and to shargon the aforesaid(prenominal) green re point of referencesLinkages the necessity of similarities in their activities leading(p) to the establishment of connections and synergiesInteractions the social interactions developed among firms, clients, suppliers, research institutes, and so on, is what forms the social capital that becomes accomplishable firms to achieve differentiated competitive surgerysCritical mess it is grave to have a earthshaking number of firms and institutions in score to create meaningful tinges on exercise of the topical anaesthetic actors.Those characteristics exposit by Ketels whitethorn be used to guide the identification and distinction surrounded by developed clusters (Pitelis, 2010) from incipient clusters (Schmitz, 1999) in society to dismiss some ludic rous interpretations associated with the clusters kinetics. Considering that the nominal head of geographic concentration of firms in the similar attention is strikingly common around the world (Porter, 1990, p.120), it is necessary the use of specific benchmarks to depict and demote different groups of firms geographically concentrated check to their specific characteristics (Gordon and McCann, 2000 Isbasoiu, 2006).Describing how the conception of topical anaesthetic anaesthetic anesthetic capabilities2create differentiated conditions for companies within real clusters, Menzel and Fornahl (2010) argue that clusters argon funda kindly formed from path dependencies (Martin and Sunley, 2006), transaction be economies (McCann and Sheppard, 2003) and small cognitive distances originating from spatial proximity (Maskell, 2001). Thus, that set of factors are pass judgment to create a specific regional dynamics with influence on the firms economic exercise. taking into consi derateness the different academic degrees of a cluster life story hertz, and the mis taking into custodys related to the claims associated with the clusters and conflict, Schmitz points out that A group of small producers making the equal or similar things in close vicinity to each other constitutes a cluster, but such concentration in itself brings few benefits (1999, p. 4), emphasizing that the mere nominal head of firms in a delimited area does not represent a stemma of place creation able to improve in a significant counsel the topical anaesthetic economic feat. undermentioned the arguments above, the differences between regional clusters and plain agglomerations (groups of firms) lie mainly on the interconnected nature and spatial proximity. Thus, clusters are characterized by wicked collaborative intercommunicates and concentrations of collaboration and competition (co-opetitition) (Pitelis, 2010), conditions which offer significant opportunities and stimulate th e emergence of regional competitive advantages (Steinle and Schiele, 2002). Complementarily, another particular characteristic as certain(prenominal)ed within clusters is the diversity of actors. According to Porter (1990, 1998, 2000), an industrial cluster includes suppliers, consumers, related industries, politicss, and supporting institutions such as universities. This way, the cosmos of a regional network formed by a significant group of interconnected topical anaesthetic anesthetic actors is one of the small factors to understand the differentiated competitive performance of firms within clusters (Steinle and Schiele, 2002). Illustrating that argument, Saxenian (1994) find that Hewlett Packard and other firms at the Silicon Valley had their performance improved by the developing long-term partnerships with suppliers located geographically close. Moreover, found on that observation, Saxenian concluded that, especially in spicy-tech industries, the somatogenic proximity represents a facilitator to the establishment of efficient collaborative arrangements required to create and lot heterogeneous products and services.1.2 Evolutionary Stages of Industrial thumpsDespite the vast cluster literature, the number of academic works discussing the evolutionary patterns of clusters over eon is not so extensive. Some examples can be found in Pouder and John (1996), Klepper (2001, 2007), Wolter (2003) and Andersson et al., (2004), and despite the diverging perspectives, it is accepted that clusters follow a kind of life steering wheel comprised by different phases that significantly differ in their characteristics and influence on firms performance. Regarding the cluster dynamics, Pouder and John (1996) argue that comparative analysis between flock and non-agglomerate firms during the industriousness life make pass reveal that firms within clusters outperform those geographically sprinkle at the sign spirit levelcoachs of development, and have a wor se performance at its end. That fact suggests that the cluster life cycle is not fair a local representation of the effort escape, but is a result from local peculiarities. The comparative analysis developed by Saxenian (1994) between the computer persistence in Boston and Silicon Valley illustrates how different clusters belong to the uniform industry are very believably to follow different trajectories (Menzel and Fornahl, 2010).Proposing a different perspective, Klepper (2001, 2007) suggests a influence to demonstrate how the clusters life cycle is mulish by some the industry patterns. Klepper analyzed the automobile, tire and idiot box industries and ascertained that at the beginning of the industry life cycle it was not possible to observe clear geographic concentrations of firms, with most of the firms spatially disperse. He observed that in those industries clusters sourceed to emerge and develop according to the industry growth rates. Klepper argues that the local characteristics originating from the spacial proximity (e.g., intensive spin-off process) give the stimulation for the geographic agglomeration of the whole industry, not altogether for specific groups. At the time the industry growth rate reduces, the attractiveness to anticipate agglomerated go away also decrease and the industry will become dispersed again. That copy proposed by Klepper represents a Technology-Product- Industry (TIP) life cycle. The logic behind this model is on the impact that the evolution of products and innovations has on the size, number, and location of firms. Wolter (2003) criticizes the model proposed by Klepper literary argument that the growth rate cannot explicate the agglomeration process in all industries on equal basis. Moreover, Wolter disagrees with the determinist perspective proposed by the TIP model, once it neglects that come along industries can be reinvented by radical or additive innovations of tonic products and process.Analyzing the economic performance of firms within clusters Pouder and John (1996) attribute to the existence of mental models and biased cognitive focus the characteristics responsible for shape the social movement with and finished the clusters life cycle. Following that perspective, at initial stages the cluster dynamics creates an mod environment that exerts positive impacts on the firms performance. However, overtime that initial condition is wear away by strong institutional pressures that create a self-colored macroculture that acts inhibiting the groundbreaking capacity of the firms within the cluster. As in the model presented by Klepper (2001, 2007), that trajectory proposed by Pouder and John whitethorn also be criticized by the determinism that ignores the possibility of readjustments or reconfigurations in order to avoid lock-ins and other minus effects.Considering the arguments proposed by Menzel and Fornahl (2010, p. 8) that very few clusters follow a rigid life cycl e from emergence to growth and decline, it is expected that clusters evolve overtime according to the local dynamics created by economic and social interactions among firms and institutions. That dynamics whitethorn be influenced, but not strictly placed by industry patterns (Wolter, 2003). Following a generic and stylized trajectory, within successful clusters the local network formed by inter-firm connections will tend to be intensify overtime, with an change magnitude number of formal and informal interactions between the long-established companies and newborn the ones attracted to the cluster. Even though it is more conceivable to assume that the decisions adopted by firms and institutions are shaped by specific circumstances, a generic trajectory can be described following the stages illustrated in Figure 1.Figure 1 The cluster life cycleCUsersLucasAppDataLocalMicrosoftWindowsTemporary Internet FilesContent.WordSem ttulo.jpg author Andersson et al. (2004, p. 43)Agglomerat ion It is possible to observe the existence of a number of companies and other actors (e.g. banks, government agencies, universities, accountants, and lawyers offices) in a specific region working around the same or interrelated activities.Emerging cluster Forming the embryo to the cluster some actors start to cooperation around some core activities, and start to realize the existence of common linkages.Developing cluster The linkages are intensified by the emergence and loss leader of new actors to the region, resulting in the creation of more interaction. In this context the development of inter-firm-cooperation becomes more evident through the development of union efforts.The advance cluster This stage is configured by the presence of a certain critical mass of factors that consistently influence the competitive performance of the firms interior the cluster. The internal dynamics is characterized by the presence of an institutional environment, strong linkages, complementarit ies and the emergence of new firms through startups, joint ventures and spin-offs.Transformation Indeed the process of unremitting environmental change in markets, technologies, regulations and other process, to be successful a cluster have to put in and adapt to these new conditions, other way stagnancy and decay whitethorn affect the cluster dynamics. That process of change/adaptation may happen through the emergence of one or some(prenominal) interconnected clusters with focus in other activities, or by new configuration in basis of networks of firms and institutions.The presence of economic benefits for agglomerated firms described by authors like Schmitz and Nadvi (1999), Ketels (2004), Isbasoiu (2006) and Pitelis and Pseiridis (2006) are closely related to the stage of development that a cluster is experiencing. For example, an emerging cluster is not very a cluster, since the small number of firms is not expected to present a high level of linkages and do not form a cri tical mass. Moreover, the absence seizure of strong interdependencies such as jab mobility, spin-off, socioeconomic networks and intense transfer of good and services prevent the emergence of local capabilities. Thus, same considering that this stage constitutes the embryo that determines the future cluster orientation, at this point the firms are not expected to be strongly influenced by a complex local dynamics.Observing that fact, Menzel and Fornahl (2010) present a skeptical position regarding the effectuality of any competitiveness policy intended to stimulate the development of clusters at initial stages (agglomeration and emerging), since the existence of horizontal and vertical links among firms concentrated in the same region constitutes a very common fact around the world. Thus, it is close impossible to distinguish agglomerations with real potential to become a cluster from less complex structures. Consequently, emerging clusters are almost ever only described ex-post .After the initial stages of the clusters life cycle it is expected the development and intensification of interdependencies between firms within cluster boundaries (Press, 2006). Indeed the development of those interdependencies, firms start to correspond more with each other, being observe the emergence of focussed designs in terms of technological models (Menzel and Fornahl, 2010), change labour market (Cooke et al., 2007), product systems (Pitelis, 2010) and inter-firm relationships (Blien and Maier, 2008). Moreover, developing clusters also attract a high number of start-ups that act touch the intensification of intra-cluster relationships. This way, that process of convergence and expansion of the number of firms within the cluster boundaries culminates in the development of self-reinforcing external economies that decrease the heterogeneity among firms at the same time that creates benefits like minutes cost economies and the privileged access to local knowledge.As clus ters feed the stage of maturity, the standards and configurations originating from past decisions become consolidate and it is observed a reduction in the growth rate of firms attracted to the cluster (Klepper, 2007). At this point the cluster trajectory may take two different directions. play along unchanged, and suffer with a homogenization process that creates bias economic activities and thence prevent firms to adapt to external shocks (Menzel and Fornahl, 2010). That situation traps firms in preliminary successful development path and lead to the geographic dispersion of the local actors and to the constipation of the interdependencies and capabilities. The other possible trajectory is observed in clusters that reach the stage of maturity and successfully sustain the local dynamics by a continuous process of reconfiguration and adaptation to the external shocks (Wolter, 2003).1.2 Clusters and Economic transactionThe extant theory offers a wide range of explanations to jus tify the economic and competitive benefits experienced by firms located within clusters. Krugman (1991) stress the existence of increasing returns originating from the concentration of firms in the same area, arguing that the geographic proximity puts together the main parts related to firms activities (e.g., labours, firms, suppliers and costumers) resulting in transaction costs economies. Following other perspective, Schmitz and Nadvi (1999) argue that unintentional external economies are not comfortable to explain the competitiveness of firms located within clusters, attributing to the existence of deliberate joint actions (e.g., sharing equipments, associations, strategic alliances and producers improving components) a critical source of the competitive advantages. Pitelis and Pseiridis (2006) explain the levels of competitiveness and productivity associated with clustered firms considering the existence of specialized kind-hearted resources, infrastructure and befits associ ated with unit costs economies complemented by the presence of an institutional atmosphere. Stressing a different point of view, Bahlmann and Huysman (2008) adopts the knowledge- found view of clusters to emphasize the relevance of knowledge spillovers among the firms to explain the advantages originated from the agglomeration process. Dupuy and Torre (2006) explains the existence of cluster in terms of the advantages originating from trust relationships that increase assumption and reduce risk and uncertainty about the intra-cluster operations taking place among the firms. Moreover, Zyglidopoulos et al. (2003), describe the positive effects that the reputation of a cluster may exert on the internalization process of small and little enterprises through the alleviation of strategic constraints associated with factors like qualified work force, financial support and reduction of the firms legitimation expenses.Despite that wide range of arguments, the most conventional perspectiv e found in the cluster literature has explained the competitive advantages of clusters in terms of productivity and innovation (Pitelis, 1998 Porter, 1998), suggesting that the special characteristics originated from the economic and geographic proximity have significant impact on those two factors. Supplementary, Enright (1998) considers that the characteristics present inside the clusters local environment result in pressures, incentives and capabilities that increase the firms competitiveness relatively to dispersed competitors, explaining the clustering process in terms of geographically circumscribe characteristics.Moreover, Solvell et al. (2003) suggests that the competitive advantages emerging from regional clusters may be classified as silent and dynamics. According to this perspective, while the agglomeration process triggered and sustained intensively or simply by factors like cancel resources, low cost labors and government subsidies offers a vulnerable (easy to be co pied, substituted or simple eroded by environmental changes) competitive position, clusters base on dynamics characteristics like multi-sectorial externalities, advantages of scale and orbital cavity and specific knowledge spillovers are more dynamics and competitive. Extending the arguments presented by Solvell and his colleagues, Andersson et al. (2004) considers that the sustainability of electro placid and dynamic competitive advantages is not strictly determined, arguing that static factors are the main responsible for the emergence of clusters, while the dynamics factors are only developed along the different stages of the cluster life cycle.Complementing the understanding about the influence of the cluster dynamics on the firms economic performance some authors like Porter (2001) Garnsey and Heffernan (2007) Karlsson (2008) and Mason (2008) describe the existence of a self-reinforcing process originating from the agglomeration externalities that contribute to create a regi onal virtuous-circle of increasing productivity, competitiveness and value creation. Following that argument, the economic and geographic proximity will stimulate firms to innovate more indeed benefits originating from local capabilities, which will stimulate even more the agglomeration process through the intensification of inter-firm relationships and the attraction of other firms from outside the cluster, which in turn will strength the local capabilities (Blandy, 2003, p. 101). Thus, the dynamics of clusters is expected to be self-reinforced by agglomeration benefits with significant influence on the firms performance.Putting together the arguments associated with the economic impacts experienced by clustered firms indeed the existence of local factors, it is possible to rate and describe the following positive location-specific externalitiesCost savings indeed the geographic proximity with specialized suppliers, labours and distributorsKnowledge-spillovers (intentional and uni ntentional), since firms inside clusters can benefit from the knowledge dissemination process that may take place especially through inter-firm cooperation, specific linkages and labour mobilityDeliberate joint actions facilitated by the engagement in alliances and partnerships to achieve strategic objectivesTrust relationships, that through the geographic and economic proximity downplay the uncertainty associated with commercial operations, resulting in transactions costs economiesPressures for high performance, stimulated by the proximity with competitorsSpecific Infrastructure and public goods that are point to attend the cluster demands, like roads, ports, laboratories and telecommunication networksComplementarities, associated with firms in different activities but sharing common factors like raw material, clients and technologies that may produce the cluster efficiency as whole.Discussing the role of regional clusters in shaping competitive patterns, Tallman et al. (2004) p roposes a distinction between the types of competitive advantages emerging from clustered firms based on traded interdependencies and based on untraded interdependencies. The concept of traded interdependencies is related to the existence of inter-firm transactions inside the cluster, and is observed in formal exchange operations that may take place in form of alliances, commercial operations and acquisitions. On the other hand, untraded interdependencies are related to less tangible effects, and are based on shared knowledge for which no market mechanism exists with no formal exchange of value for value (Tallman et al. 2004, p. 261). To illustrate the mechanisms by which the untraded interdependencies take place, it is possible to mention unintentional external economies associated with tacit knowledge shared through mechanisms like labor mobility.Those different types of interdependencies, especially untraded, present at the cluster level, represent a source of competitive advant age that is likely to be causal ambiguous (for firms inside and outside the cluster) and high complex in terms of their origins, what consequently constitutes attributes difficult to be replicated by competitors. However, the presence of untraded effects, especially unintentional knowledge spillovers, is viewed Enright (1998) as a limiting factor for firms within clusters, since the establishment of an efficient information flow may limit the firms capacity to obtain monopoly profits from the development of innovations.Complementing the negative effects originating from the clusters dynamics, some authors also describe agglomeration diseconomies that have a negative impact firms located within clusters. For example, congestion effects (Arthur, 1990), institutional sclerosis (Pouder and John, 1996 Pitelis, 2010), rigidities associated with labour mobility and natural resources (Krugman, 1989) and pollution (Fan and Scott, 2003). This way, the dynamics and performance of a cluster is determined by the interplay between positive and negative externalities observed during the different stages of development that a cluster is expected to pass overtime (Wolter, 2003)Limitations in the Cluster schemeNotwithstanding the advances in the cluster theory some questions gloss over remain insufficiently explored. One of the main limitations observed in the genuine state of the cluster literature is the lack of comparative perspectives to explain the advantages and disadvantages of clusters relatively to other alternative models of organization of economic activities. In his very wise approach, Pitelis (2010) suggests that any perspective trying to explain clusters in terms of arbitrary advantages is at the very best incomplete. In this context, Pitelis proposes the comparison of clusters vis--vis to markets and hierarchies in order to understand the reasons and conditions that lead firms to engage in intra-clusters relationships, market operations (outside the cluster) or integrate within the firms hierarchy. In fact it is not necessary a great effort to conclude that most of the cluster theory has been developed following a mono-institutional approach (e.g. Porter, 1990, 1998 Saxenian, 1994 Rosenfeld, 1998 Swann and Sennett, 1998 Schmitz and Nadvi, 1999), while some few exceptions concentrated on transactions costs (e.g. Fujita and Thisse, 1996 Iammarino and McCann, 2006 Takeda et al., 2008) and knowledge creation efficiency (e.g. Hendry et al., 2000 Tracey and Clark, 2003 Reinau, 2007 Kongmanila and Takahashi, 2009) have been skeletal on a comparative approaches between clusters and open-market operations. Assuming the arguments proposed by some scholars that clusters are engines of innovation (Davis, 2006, p. 32), the lack of comparative perspectives do not come the question why clusters are more efficient than markets or the hierarchy to improve the firms advance(a) capacity (Pitelis, 2010). Thus, despite the wide number of ramifications observed in the cluster theory such as innovative efficiency, productivity, social capital and social interactions, its explicative power remains almost constantly restrictedInter Firm Relationships in the Silicon FenInter Firm Relationships in the Silicon FenThe attention that clusters have received from policy makers and academics has substantially increased in the last 20 years. Since Porters seminal work on The Competitive Advantage of Nations (1990) presented clusters as one of the determinants of the international competitiveness of nations and regions, many scholars have adopted and further developed his approach. Porter bases his arguments on what he describes as the globalization paradox, pointing out that despite the logical implications that the globalisation process might have in dismissing the relevance of regional factors, the most competitive firms in world are located in groups geographically concentrated in specific locations. That perspective contributed to attra cting attention to the existence of characteristics tied to a local context that could not be accessed by firms positioned elsewhere, and more, to the positive effects that the concentration and the geographic proximity could exert on the firms competitiveness.However influential, Porters ideas were not the precursor to discussing the competitive outcomes originating from the geographic concentration of firms (Martin and Sunley, 2003). The roots of cluster theory go back to the industrial districts identified by Marshall (1890), who offered the first detailed description about the economic and social systems created as a result of the spacial concentrations of industrial activities. The Marshallian industrial districts were arrangements of small firms interconnected by commercial operations (buyers and sellers) and other firms engaged in the same or similar activities, that shared productive factors, such as the labour market, infrastructure and tacit knowledge (Becattini, 2004, p. 68). According to Marshals descriptions, a group of firms operating in one specific sector within a well-defined, concentrated and relatively small geographic area would experience high levels of productivity and innovation, indeed the emergence of a fertile environment for technical and organisational developments. Thus the local characteristics would enable the emergence of an industrial atmosphere that would increase the firms potential to acquire (especially tacit) knowledge, and create positive external economies accessible only to the firms located within the district (Asheim, 2003, p. 416). That perspective tried to evidence that firms geographically concentrated could accesses restricted positive exogenous benefits (exogenous to firms, but endogenous to the district), which would be an alternative to the scale economies achieved by a single (integrated) firm.Additionally, following some of the seminal ideas proposed by Marshall, it is possible to observe a significant numbe r of economic geographers that also explored regional development using the spatial economic agglomeration to support their ideas. Some examples of concepts emerging from that theoretical trend are regional innovation milieux (Crevoisier, 2004), neo-Marshallian nodes (Amin and Thrift, 1992) and learning regions (Asheim, 1995). More examples can be found in Markusen (1996, p. 297), in which another three different types of industrial districts are described according to the firms configurations, internal versus external orientations and governance structures a hub-and-spoke industrial district, which is concentrated around one or more dominant firms a satellite platform, formed by a group of unconnected branches embedded in external links and the state-anchored district, concentrated on one or more public-sector institutions. Despite the logical and robust assumptions found in many of those concepts, their influence and dissemination were not as successful as the more general cluster framework proposed by Porter. Martin and Sunley (2003) attributes the successful dissemination of the Porter concepts to the very general descriptions and delimitations that encompass a wide range of actors and many different structures.Following much of the concepts proposed by Porter, the description of advantages conferred on clustered firms associated with a general and structured analytical framework stimulated the development and dissemination of academic studies and subsidized the creation of supply-side competitiveness policies directed at structuring and supporting the development of clusters (Pitelis, 2010). That fact resulted in what Martin and Sunley (2003) describe as a policy panacea in the use of clusters as a standard (sometimes the unique) target for promoting competitiveness, innovation and economic growth. Moreover, in the last 20 years an increasing number of empirical studies in different countries and sectors have been observed, which aim to identify and discu ss the competitive outcomes originating from the concentration of firms and other actors in the same location, for example Brazil shoe manufacturing in the Sinos Valley (Schmitz, 2000) Spain the textile and clothing industries in Catalonia (Porter, 1998) Taiwan electronic products at the Hsinchu Science Park (Chen, 2008) and the United States computer and information systems at the Silicon Valley (Saxenian, 1994).The large significant number of academic studies has resulted in a large number of definitions aiming to describe and establish an accepted cluster template (e.g., Enright, 1996 Swann and Prevezer, 1996, Rosenfeld, 1997 Porter, 1998) to support policy makers and academics has led to intense debates and controversial perspectives. Even though the concept of clusters has been increasingly widely disseminated and used by geographers, economists and policy makers, it has suffered from some conceptual confusion. Porter defines a cluster as a geographic concentration of inter connected companies, specialized suppliers, service providers firms in related industries, and associated institutions (for example, universities, standards agencies and trade associations) in particular fields that compete but also co-operate (1998, p. 197). However, Martin and Sunley (2003, p. 12) present consistent arguments that indicate the vagueness and superficiality of the concept proposed by Porter. According to their arguments, those characteristics make the concept of cluster means different things to different researchers and policy makers, creating problems for its proper use in the guidance of academics and governments. Those highly controversial aspects of the cluster theory have stimulated the continuous emergence of new concepts and definitions for clusters.Proposing a definition aiming to fill some of the gaps and failures found in extant cluster theory, Pitelis (2010, p. 5) defines clusters as geographical agglomerations of firms in particular, related, and/or com plementary, activities, with a geographical dimension, that exhibit horizontal and/or vertical intra- and/or inter-sectoral linkages, which operate in the context of a facilitatory socio-institutional setting, and which co-operate and compete (co-opete) in inter-national markets. That definition tries offer to a more delimited approach that incorporates four major elements geographical agglomeration, linkages, social-capital1and co-opetition (competition and cooperation). The use of those four elements in a single definition offers the possibility to cover the cluster characteristics using delimited criteria to identify and distinguish developed clusters from less complex geographical agglomerations of firms and institutions.Although it is possible to observe some level of ambiguity encompassing the clusters theory, the existence of links interconnecting local actors complemented by geographical dimensions constitute some of the main common points used to guide academics and policy makers with interesting by the competitive outcomes originating from clusters. Those characteristics have frequently been used as the starting point to understand the economic dynamics of clustered firms, putting emphasis on the levels of innovation and productivity emerging from the concentration of different actors in the same area.Suggesting conditional characteristics to the presence of competitive advantages obtained by firms inside clusters, Ketels (2004) considers that the positive economic effects originated from the geographical concentration will only take place if four critical characteristics are shared among firms and institutionsProximity they must be geographically close to allow the emergence of knowledge spillovers and to share the same common resourcesLinkages the necessity of similarities in their activities leading to the establishment of connections and synergiesInteractions the social interactions developed among firms, clients, suppliers, research institutes, and so on, is what forms the social capital that becomes possible firms to achieve differentiated competitive performancesCritical mass it is important to have a significant number of firms and institutions in order to create meaningful impacts on performance of the local actors.Those characteristics described by Ketels may be used to guide the identification and distinction between developed clusters (Pitelis, 2010) from incipient clusters (Schmitz, 1999) in order to dismiss some incorrect interpretations associated with the clusters dynamics. Considering that the presence of geographic concentration of firms in the same industry is strikingly common around the world (Porter, 1990, p.120), it is necessary the use of specific benchmarks to distinguish and classify different groups of firms geographically concentrated according to their specific characteristics (Gordon and McCann, 2000 Isbasoiu, 2006).Describing how the existence of local capabilities2create differentiated conditions for companies within real clusters, Menzel and Fornahl (2010) argue that clusters are essentially formed from path dependencies (Martin and Sunley, 2006), transaction costs economies (McCann and Sheppard, 2003) and small cognitive distances originating from spatial proximity (Maskell, 2001). Thus, that set of factors are expected to create a specific regional dynamics with influence on the firms economic performance. Taking into consideration the different stages of a cluster life cycle, and the misunderstandings related to the claims associated with the clusters and competitiveness, Schmitz points out that A group of small producers making the same or similar things in close vicinity to each other constitutes a cluster, but such concentration in itself brings few benefits (1999, p. 4), emphasizing that the mere presence of firms in a delimited area does not represent a source of value creation able to improve in a significant way the local economic performance.Following the argume nts above, the differences between regional clusters and simple agglomerations (groups of firms) lie mainly on the interconnected nature and spatial proximity. Thus, clusters are characterized by intense collaborative networks and concentrations of collaboration and competition (co-opetitition) (Pitelis, 2010), conditions which offer significant opportunities and stimulate the emergence of regional competitive advantages (Steinle and Schiele, 2002). Complementarily, another critical characteristic observed within clusters is the diversity of actors. According to Porter (1990, 1998, 2000), an industrial cluster includes suppliers, consumers, related industries, governments, and supporting institutions such as universities. This way, the existence of a regional network formed by a significant group of interconnected local actors is one of the critical factors to understand the differentiated competitive performance of firms within clusters (Steinle and Schiele, 2002). Illustrating tha t argument, Saxenian (1994) observed that Hewlett Packard and other firms at the Silicon Valley had their performance improved by the development long-term partnerships with suppliers located geographically close. Moreover, based on that observation, Saxenian concluded that, especially in high-tech industries, the physical proximity represents a facilitator to the establishment of efficient collaborative arrangements required to create and manage complex products and services.1.2 Evolutionary Stages of Industrial ClustersDespite the vast cluster literature, the number of academic works discussing the evolutionary patterns of clusters overtime is not so extensive. Some examples can be found in Pouder and John (1996), Klepper (2001, 2007), Wolter (2003) and Andersson et al., (2004), and despite the divergent perspectives, it is accepted that clusters follow a kind of life cycle comprised by different phases that significantly differ in their characteristics and influence on firms perf ormance. Regarding the cluster dynamics, Pouder and John (1996) argue that comparative analysis between clustered and non-clustered firms during the industry life cycle reveal that firms within clusters outperform those geographically dispersed at the initial stages of development, and have a worse performance at its end. That fact suggests that the cluster life cycle is not just a local representation of the industry trajectory, but is a result from local peculiarities. The comparative analysis developed by Saxenian (1994) between the computer industry in Boston and Silicon Valley illustrates how different clusters belonging to the same industry are very likely to follow different trajectories (Menzel and Fornahl, 2010).Proposing a different perspective, Klepper (2001, 2007) suggests a model to demonstrate how the clusters life cycle is determined by some the industry patterns. Klepper analyzed the automobile, tire and television industries and observed that at the beginning of the industry life cycle it was not possible to observe clear geographic concentrations of firms, with most of the firms spatially dispersed. He observed that in those industries clusters started to emerge and develop according to the industry growth rates. Klepper argues that the local characteristics originating from the spacial proximity (e.g., intensive spin-off process) give the stimulus for the geographic agglomeration of the whole industry, not only for specific groups. At the time the industry growth rate reduces, the attractiveness to remain agglomerated will also decrease and the industry will become dispersed again. That model proposed by Klepper represents a Technology-Product- Industry (TIP) life cycle. The logic behind this model is on the impact that the evolution of products and innovations has on the size, number, and location of firms. Wolter (2003) criticizes the model proposed by Klepper arguing that the growth rate cannot explain the agglomeration process in all ind ustries on equal basis. Moreover, Wolter disagrees with the determinist perspective proposed by the TIP model, once it neglects that mature industries can be reinvented by radical or incremental innovations of new products and process.Analyzing the economic performance of firms within clusters Pouder and John (1996) attribute to the existence of mental models and biased cognitive focus the characteristics responsible for shaping the movement through the clusters life cycle. Following that perspective, at initial stages the cluster dynamics creates an innovative environment that exerts positive impacts on the firms performance. However, overtime that initial condition is eroded by strong institutional pressures that create a homogeneous macroculture that acts inhibiting the innovative capacity of the firms within the cluster. As in the model presented by Klepper (2001, 2007), that trajectory proposed by Pouder and John may also be criticized by the determinism that ignores the possib ility of adaptations or reconfigurations in order to avoid lock-ins and other negative effects.Considering the arguments proposed by Menzel and Fornahl (2010, p. 8) that very few clusters follow a rigid life cycle from emergence to growth and decline, it is expected that clusters evolve overtime according to the local dynamics created by economic and social interactions among firms and institutions. That dynamics may be influenced, but not strictly determined by industry patterns (Wolter, 2003). Following a generic and stylized trajectory, within successful clusters the local network formed by inter-firm connections will tend to be intensified overtime, with an increasing number of formal and informal interactions between the long-established companies and new the ones attracted to the cluster. Even though it is more conceivable to assume that the decisions adopted by firms and institutions are shaped by specific circumstances, a generic trajectory can be described following the sta ges illustrated in Figure 1.Figure 1 The cluster life cycleCUsersLucasAppDataLocalMicrosoftWindowsTemporary Internet FilesContent.WordSem ttulo.jpg Source Andersson et al. (2004, p. 43)Agglomeration It is possible to observe the existence of a number of companies and other actors (e.g. banks, government agencies, universities, accountants, and lawyers offices) in a specific region working around the same or interrelated activities.Emerging cluster Forming the embryo to the cluster some actors start to cooperation around some core activities, and start to realize the existence of common linkages.Developing cluster The linkages are intensified by the emergence and attraction of new actors to the region, resulting in the creation of more interaction. In this context the development of inter-firm-cooperation becomes more evident through the development of joint efforts.The Mature cluster This stage is configured by the presence of a certain critical mass of factors that consistently inf luence the competitive performance of the firms inside the cluster. The internal dynamics is characterized by the presence of an institutional environment, strong linkages, complementarities and the emergence of new firms through startups, joint ventures and spin-offs.Transformation Indeed the process of continuous environmental change in markets, technologies, regulations and other process, to be successful a cluster have to innovate and adapt to these new conditions, other way stagnation and decay may affect the cluster dynamics. That process of change/adaptation may happen through the emergence of one or several interconnected clusters with focus in other activities, or by new configuration in terms of networks of firms and institutions.The presence of economic benefits for clustered firms described by authors like Schmitz and Nadvi (1999), Ketels (2004), Isbasoiu (2006) and Pitelis and Pseiridis (2006) are closely related to the stage of development that a cluster is experiencin g. For example, an emerging cluster is not actually a cluster, since the small number of firms is not expected to present a high level of linkages and do not form a critical mass. Moreover, the absence of strong interdependencies such as labour mobility, spin-off, socioeconomic networks and intense exchange of good and services prevent the emergence of local capabilities. Thus, same considering that this stage constitutes the embryo that determines the future cluster orientation, at this point the firms are not expected to be strongly influenced by a complex local dynamics.Observing that fact, Menzel and Fornahl (2010) present a skeptical position regarding the effectiveness of any competitiveness policy intended to stimulate the development of clusters at initial stages (agglomeration and emerging), since the existence of horizontal and vertical links among firms concentrated in the same region constitutes a very common fact around the world. Thus, it is almost impossible to distin guish agglomerations with real potential to become a cluster from less complex structures. Consequently, emerging clusters are almost always only described ex-post.After the initial stages of the clusters life cycle it is expected the development and intensification of interdependencies between firms within cluster boundaries (Press, 2006). Indeed the development of those interdependencies, firms start to resemble more with each other, being observe the emergence of convergent designs in terms of technological models (Menzel and Fornahl, 2010), specialized labour market (Cooke et al., 2007), production systems (Pitelis, 2010) and inter-firm relationships (Blien and Maier, 2008). Moreover, developing clusters also attract a high number of start-ups that act stimulating the intensification of intra-cluster relationships. This way, that process of convergence and expansion of the number of firms within the cluster boundaries culminates in the development of self-reinforcing external ec onomies that decrease the heterogeneity among firms at the same time that creates benefits like transactions cost economies and the privileged access to local knowledge.As clusters reach the stage of maturity, the standards and configurations originating from past decisions become consolidate and it is observed a reduction in the growth rate of firms attracted to the cluster (Klepper, 2007). At this point the cluster trajectory may take two different directions. Keep unchanged, and suffer with a homogenization process that creates bias economic activities and therefore prevent firms to adapt to external shocks (Menzel and Fornahl, 2010). That situation traps firms in previous successful development path and lead to the geographic dispersion of the local actors and to the deterioration of the interdependencies and capabilities. The other possible trajectory is observed in clusters that reach the stage of maturity and successfully sustain the local dynamics by a continuous process of reconfiguration and adaptation to the external shocks (Wolter, 2003).1.2 Clusters and Economic PerformanceThe extant theory offers a wide range of explanations to justify the economic and competitive benefits experienced by firms located within clusters. Krugman (1991) stress the existence of increasing returns originating from the concentration of firms in the same area, arguing that the geographic proximity puts together the main parts related to firms activities (e.g., labours, firms, suppliers and costumers) resulting in transaction costs economies. Following other perspective, Schmitz and Nadvi (1999) argue that unintentional external economies are not sufficient to explain the competitiveness of firms located within clusters, attributing to the existence of deliberate joint actions (e.g., sharing equipments, associations, strategic alliances and producers improving components) a critical source of the competitive advantages. Pitelis and Pseiridis (2006) explain the levels of c ompetitiveness and productivity associated with clustered firms considering the existence of specialized human resources, infrastructure and befits associated with unit costs economies complemented by the presence of an institutional atmosphere. Stressing a different point of view, Bahlmann and Huysman (2008) adopts the knowledge-based view of clusters to emphasize the relevance of knowledge spillovers among the firms to explain the advantages originated from the agglomeration process. Dupuy and Torre (2006) explains the existence of cluster in terms of the advantages originating from trust relationships that increase confidence and reduce risk and uncertainty about the intra-cluster operations taking place among the firms. Moreover, Zyglidopoulos et al. (2003), describe the positive effects that the reputation of a cluster may exert on the internalization process of small and micro enterprises through the alleviation of strategic constraints associated with factors like qualified w ork force, financing and reduction of the firms legitimation expenses.Despite that wide range of arguments, the most traditional perspective found in the cluster literature has explained the competitive advantages of clusters in terms of productivity and innovation (Pitelis, 1998 Porter, 1998), suggesting that the special characteristics originated from the economic and geographic proximity have significant impact on those two factors. Supplementary, Enright (1998) considers that the characteristics present inside the clusters local environment result in pressures, incentives and capabilities that increase the firms competitiveness comparatively to dispersed competitors, explaining the clustering process in terms of geographically restricted characteristics.Moreover, Solvell et al. (2003) suggests that the competitive advantages emerging from regional clusters may be classified as static and dynamics. According to this perspective, while the agglomeration process triggered and susta ined intensively or exclusively by factors like natural resources, low cost labors and government subsidies offers a vulnerable (easy to be copied, substituted or simple eroded by environmental changes) competitive position, clusters based on dynamics characteristics like multi-sectorial externalities, advantages of scale and scope and specific knowledge spillovers are more dynamics and competitive. Extending the arguments presented by Solvell and his colleagues, Andersson et al. (2004) considers that the sustainability of static and dynamic competitive advantages is not strictly determined, arguing that static factors are the main responsible for the emergence of clusters, while the dynamics factors are only developed along the different stages of the cluster life cycle.Complementing the understanding about the influence of the cluster dynamics on the firms economic performance some authors like Porter (2001) Garnsey and Heffernan (2007) Karlsson (2008) and Mason (2008) describe th e existence of a self-reinforcing process originating from the agglomeration externalities that contribute to create a regional virtuous-circle of increasing productivity, competitiveness and value creation. Following that argument, the economic and geographic proximity will stimulate firms to innovate more indeed benefits originating from local capabilities, which will stimulate even more the agglomeration process through the intensification of inter-firm relationships and the attraction of other firms from outside the cluster, which in turn will strength the local capabilities (Blandy, 2003, p. 101). Thus, the dynamics of clusters is expected to be self-reinforced by agglomeration benefits with significant influence on the firms performance.Putting together the arguments associated with the economic impacts experienced by clustered firms indeed the existence of local factors, it is possible to identify and describe the following positive location-specific externalitiesCost savings indeed the geographic proximity with specialized suppliers, labours and distributorsKnowledge-spillovers (intentional and unintentional), since firms inside clusters can benefit from the knowledge dissemination process that may take place especially through inter-firm cooperation, specific linkages and labour mobilityDeliberate joint actions facilitated by the engagement in alliances and partnerships to achieve strategic objectivesTrust relationships, that through the geographic and economic proximity minimize the uncertainty associated with commercial operations, resulting in transactions costs economiesPressures for higher performance, stimulated by the proximity with competitorsSpecific Infrastructure and public goods that are oriented to attend the cluster demands, like roads, ports, laboratories and telecommunication networksComplementarities, associated with firms in different activities but sharing common factors like raw material, clients and technologies that may enhance t he cluster efficiency as whole.Discussing the role of regional clusters in shaping competitive patterns, Tallman et al. (2004) proposes a distinction between the types of competitive advantages emerging from clustered firms based on traded interdependencies and based on untraded interdependencies. The concept of traded interdependencies is related to the existence of inter-firm transactions inside the cluster, and is observed in formal exchange operations that may take place in form of alliances, commercial operations and acquisitions. On the other hand, untraded interdependencies are related to less tangible effects, and are based on shared knowledge for which no market mechanism exists with no formal exchange of value for value (Tallman et al. 2004, p. 261). To illustrate the mechanisms by which the untraded interdependencies take place, it is possible to mention unintentional external economies associated with tacit knowledge shared through mechanisms like labor mobility.Those di fferent types of interdependencies, especially untraded, present at the cluster level, represent a source of competitive advantage that is likely to be causal ambiguous (for firms inside and outside the cluster) and high complex in terms of their origins, what consequently constitutes attributes difficult to be replicated by competitors. However, the presence of untraded effects, especially unintentional knowledge spillovers, is viewed Enright (1998) as a constraining factor for firms within clusters, since the establishment of an efficient information flow may limit the firms capacity to obtain monopoly profits from the development of innovations.Complementing the negative effects originating from the clusters dynamics, some authors also describe agglomeration diseconomies that have a negative impact firms located within clusters. For example, congestion effects (Arthur, 1990), institutional sclerosis (Pouder and John, 1996 Pitelis, 2010), rigidities associated with labour mobility and natural resources (Krugman, 1989) and pollution (Fan and Scott, 2003). This way, the dynamics and performance of a cluster is determined by the interplay between positive and negative externalities observed during the different stages of development that a cluster is expected to pass overtime (Wolter, 2003)Limitations in the Cluster TheoryNotwithstanding the advances in the cluster theory some questions still remain insufficiently explored. One of the main limitations observed in the current state of the cluster literature is the lack of comparative perspectives to explain the advantages and disadvantages of clusters relatively to other alternative models of organization of economic activities. In his very novel approach, Pitelis (2010) suggests that any perspective trying to explain clusters in terms of absolute advantages is at the very best incomplete. In this context, Pitelis proposes the comparison of clusters vis--vis to markets and hierarchies in order to understand the reasons and conditions that lead firms to engage in intra-clusters relationships, market operations (outside the cluster) or integrate within the firms hierarchy. In fact it is not necessary a great effort to conclude that most of the cluster theory has been developed following a mono-institutional approach (e.g. Porter, 1990, 1998 Saxenian, 1994 Rosenfeld, 1998 Swann and Sennett, 1998 Schmitz and Nadvi, 1999), while some few exceptions concentrated on transactions costs (e.g. Fujita and Thisse, 1996 Iammarino and McCann, 2006 Takeda et al., 2008) and knowledge creation efficiency (e.g. Hendry et al., 2000 Tracey and Clark, 2003 Reinau, 2007 Kongmanila and Takahashi, 2009) have been drawn on a comparative approaches between clusters and open-market operations. Assuming the arguments proposed by many scholars that clusters are engines of innovation (Davis, 2006, p. 32), the lack of comparative perspectives do not answer the question why clusters are more efficient than markets or the hierarchy to improve the firms innovative capacity (Pitelis, 2010). Thus, despite the wide number of ramifications observed in the cluster theory such as innovative efficiency, productivity, social capital and social interactions, its explicative power remains almost always restricted