Category Archives: Operations Management

Commodity Trader Glencore’s role in the global supply chain

Posted on February 27, 2011 by aviyer2010

An article in the International Herald Tribune (February 27, 2011) describes the role of Glencore, a commodity trading company. Glencore provides raw materials supply to OEMs (ArcelorMittal, Sony, Chevron etc) from raw materials suppliers, managing the risk of weather, price … Continue reading →

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Are Consumers using products longer ? What is the Impact ?

Posted on February 26, 2011 by aviyer2010

A New York Times article (February 26, 2011) provides data suggesting that consumers are waiting longer to replace products – 4.5 months longer for cars, 2 months longer for cellphones and one month longer for laptops.  Some of the reasons … Continue reading →

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Kidney Transplants – is matching available lifespans of kidney and patient appropriate ?

Posted on February 25, 2011 by aviyer2010

A New York Times article (February 25, 2011) describes a new proposal for allocation of transplanted kidneys – match the lifespan of the recipient and the kidney. The article describes the fact that in the current system an 18 year … Continue reading →

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Emissions Rules Relaxation and Industry Impact

Posted on February 23, 2011 by aviyer2010

A New York Times article (February 23, 2011) describes the current EPA emissions rules – rolling back requirements for industrial boilers, incinerators etc.  The impact is to permit many plants, municipalities, universities etc to reduce their costs of compliance – … Continue reading →

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Fewer car dealers, higher dealer sales, how about the customer

Posted on February 23, 2011 by aviyer2010

A Wall Street Journal article (February 23, 2011) describes growth in demand at car dealerships – the result of the auto recovery but also the elimination of about 20 % of the dealers the last few years and elimination of … Continue reading →

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Sick workers at Apple’s supplier and OEM’s responsibility

Posted on February 23, 2011 by aviyer2010

A New York Times article (February 23, 2011) describes worker complaints at an Apple supplier, Wintek, and their plant in China that uses the n-hexane agent to cleaning glass panels for the Apple iPhone.  The cleaning agent was used for … Continue reading →

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Pepsico’s guaranteed price corn purchases from small farmers in Mexico

Posted on February 23, 2011 by aviyer2010

An article in the International Herald Tribune (February 22, 2011) describes Pepsico’s guaranteed price purchase (upfront) of corn from small farmers in Mexico. The farmers use the contract to buy seeds, fertilizer and equipment. Buying from these farms close to … Continue reading →

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Eliminating a Shared Public database of Injury Report

Posted on February 22, 2011 by aviyer2010

An article in the International Herald Tribune (February 22, 2011) describes an effort by the US Congress to eliminate funding for a shared public database listing all injury reports for products like cribs, strollers etc. But opponents worry that the … Continue reading →

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Choosing the Apple option or the Google option – a quandry for publishers

Posted on February 21, 2011 by aviyer2010

An article in the New York Times (February 21, 2011) summarizes two choices for publishers wanting electronic magazine sales – go through the iTunes store and pay Apple 30 % and get no consumer information, or go through Google and … Continue reading →

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Is Apple more like Zara ? How can the ipad be sold for $ 500 ?

Posted on February 21, 2011 by aviyer2010

A article in WIRED magazine (February 21, 2011, Brian X. Chen) asks the question – how can the ipad be sold for $ 500 when other manufacturers cannot attain that price ? The answer suggested is that Apple is, for … Continue reading →

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