Case studies

In March 2000 a fire broke out at the Royal Philips Electronics plant, damaging its supply of semiconductor chips. Nokia Corporation and Ericsson LM relied on these chips to produce their cell phones; together they received 40 percent of the plant's chip production. Both companies were about to release new cell phone designs that required the chips. At Nokia, word of the setback spread quickly up the chain of command. Nokia's team, which had a crisis plan in place, sprang into action. With an aggressive, multipronged strategy, Nokia avoided any cell phone production loss. In contrast, the low-level technician who received the information at Ericsson did not notify his supervisors about the fire until early April and had to scramble to locate new sources for the chips. This search delayed production and proved a fatal blow to Ericsson's independent production of mobile phones. Nokia's handling of its supply chain disruption provides a dramatic example of how a company's strategic risk management can alleviate financial disaster and lay the groundwork for success in the future. Perturbations in supply chain management are inevitable, and grow harder and harder to assess as the marketplace becomes more globalized.

Students will learn the following concepts:

Stan Kent, vice president of pharmacy at NorthShore University HealthSystem, is faced with the challenge of seasonal planning for the influenza vaccine. The supply received by the multilocation healthcare system is unreliable in terms of timing and quantity. As part of improved planning, Kent is contemplating a new contract with NorthShore's major supplier of flu vaccines. The options under consideration include fixing either the date of delivery or the quantity delivered. The main decision involved in either option would be how much vaccine to order. The case also provides details about the seasonal influenza epidemic in the United States, illustrates operational complexities of the U.S. flu vaccine supply chain, and provides a brief description of the various channels used to distribute flu vaccine to end consumers.

The main objective of the case is to illustrate supply chain decision making when there is an unreliable supply (in contrast to the usual case of uncertain demand). A secondary objective is to make students think about appropriate internal (within sector) and external (other sectors) benchmarks to evaluate the performance of a health commodity supply chain.

Our Daily Bread was a small boutique bakery producing a variety of daily and specialty breads. The company had excess capacity and was considering several options to increase revenues by entering the wholesale bread production business. The case allows students to perform process analysis in a multiproduct setting with seasonal demand and evaluate the impact on capacity, as well as the profitability of, potential wholesale orders. The case also enables analysis of the option to purchase new equipment. A teaching note and video supplement (OM-1018V) are available to registered faculty. The videos highlight the stages in bread making and provide a bird's-eye view of the entire operation. VIEW DEMO

This case examines the opportunity for the Quaker-Tropicana-Gatorade (QTG) division of PepsiCo to invest in either or both of two small but fast-growing retail channels: the Dollar Channel and the Natural Foods Channel. The case gives an overview of PepsiCo's business strategy, focusing on health, wellness, and diversity and also provides a wide range of information. Students are challenged to take a broad, general management view in developing their recommendations.

In September 2010 Suresh Krishna, vice president of operations and integration at Polaris Industries Inc., a manufacturer of all-terrain vehicles, Side-by-Sides, and snowmobiles, needed to recommend a location for a new plant to manufacture the company's Side-by-Side vehicles.

The economic slowdown in the United States had put considerable pressure on Polaris's profits, so the company was considering whether it should follow the lead of other manufacturers and open a facility in a country with lower labor costs. China and Mexico were shortlisted as possible locations for the new factory, which would be the first Polaris manufacturing facility located outside the Midwestern United States. By the end of the year Krishna needed to recommend to the board whether Polaris should build a new plant abroad (near-shored in Mexico or off-shored in China) or continue to manufacture in its American facilities.

• Evaluate tradeoffs between different geographic locations when establishing a manufacturing facility (off-shoring, near-shoring, and on-shoring)

• Run a sensitivity analysis on total cost

• Assess the impact of transportation costs, exchange rates, labor cost rates, lead times, and other assumptions on total costs

• Identify qualitative factors to be considered when deciding between non-U.S. facility locations, transportation time variability, consumer perceptions, and cultural differences

Evaluate tradeoffs between different geographic locations when establishing a manufacturing facility (off-shoring, near-shoring, and on-shoring)

Run a sensitivity analysis on total cost

Assess the impact of transportation costs, exchange rates, labor cost rates, lead times, and other assumptions on total costs

Identify qualitative factors to be considered when deciding between non-U.S. facility locations, transportation time variability, consumer perceptions, and cultural differences

This case highlights a recent and important type of new sustainability project for existing buildings commonly referred to as an integrated energy retrofit (IER) project. Anthony Malkin of Malkin Holdings, owner of the Empire State Building (ESB), acknowledged the importance of making the existing building stock, particularly in New York City, more energy efficient, as it comprises a large part of the real estate in most cities. Taking a bold leadership position, Malkin vowed to make the ESB the most energy-efficient, sustainable, “green” pre-war office building through an IER project that examined several facets of the building's systems, operations, and tenant behaviors. In addition to making the ESB a green icon in Manhattan, Malkin also stated the importance of making the project transparent and economical so other pre-war buildings could copy the model. This case study examines in depth the process that Malkin Holdings underwent in attaining its goal of establishing the ESB as a leader in existing building sustainability.

After discussing and analyzing the case, students should be able to: Understand how to balance costs and benefits associated with an IER project Explain the benefits of green retrofitting to owners and tenants Identify risks in high-profile, complex projects and recommend mitigation strategies

The spread of bird flu outside of Asia, particularly in Africa and Europe, topped headlines in 2006. The migration of wild birds brought the virus to Europe, where for the first time it spread to productive livestock, bringing it closer to the Western world. Due to today's globalized and highly interconnected world, the consequences of a potential bird flu pandemic are expected to be much more severe than those of the Spanish flu, which killed 50-100 million people between 1918 and 1921. A vaccine for the bird virus is currently not available. As of July 2006, 232 cases of human infection had been documented, mostly through direct contact with poultry. Of those, 134 people died. The best medication available to treat bird flu was Roche's antiviral drug Tamiflu. However, Tamiflu was not widely available; current orders of government bodies would not be fulfilled until the end of 2008. Well aware that today's avian flu might become a global pandemic comparable to the Spanish flu, Roche CEO Franz Humer had to decide how Roche should respond. While the pharmaceutical industry continued its research efforts on vaccines and medications, Tamiflu could play an important role by protecting healthcare workers and helping to contain the virus---or at least slow down its spread. Due to patent protection and a complicated production process with scarce raw ingredients, Roche had been the only producer of the drug. Partly in response to U.S. political pressure, in November 2005 Roche allowed Gilead to produce Tamiflu as well. Even so, it would take at least until late 2007 for Roche and Gilead to meet the orders of governments worldwide. The issue was a difficult one for Roche: What were the risks; what were the opportunities? If a pandemic occurred before sufficient stockpiles of Tamiflu had been built up, would Roche be held responsible? What steps, if any, should Roche take with respect to patent protection and production licensing in the shadow of a potential pandemic?

Students will weigh the benefits of short-term profit maximization against the risks that a highly uncertain event could pose to a business and consider nonstandard approaches to mitigate these risks. Students will discuss the challenges of addressing low-probability, high-impact events; potential conflicts with the short-term view of the stock market and analyst community; and challenges of the patent protection model for drugs for life-threatening diseases.

Rockwell Automation's Allen-Bradley division was considering how to deal with the threat posed by national distributors in the maintenance, repair, and overhaul (MRO) business for its industrial automation products. National distributors were consolidating the MRO distribution channel, offering national account customers an integrated multichannel solution for their MRO needs. Allen-Bradley had traditionally served its customers through high-touch, high-value-added local distributors, but this channel was inadequate for the demands of large MRO customers. An effort by Allen-Bradley and other manufacturers to create an industry-wide electronic sourcing consortium called SourceAlliance.com had failed. Now the company had to choose between redesigning its traditional channel by creating a virtual network of local distributors, striking an alliance with a national distributor, or withdrawing from the MRO market. It had to contend with difficult channel conflict issues in choosing a channel strategy.

To analyze the competitive strategy of a company serving the MRO market.

“Samsung Electronics had experienced a series of quality-related problems, including the recall of one of its LCD TV models. Unfortunately for quality director Kevin Sarni, there was no single root cause behind these problems: Samsung's supply chain management, product design, and testing/quality assurance functions all played a role.

Sarni regularly worked with quantitative data from Samsung's customer complaint database, but recently he had been shown comments about Samsung products posted on the website ConsumerAffairs.com. The number and emotional tone of the website postings concerned him; he worried these kinds of complaints might touch off a social media—fueled public relations firestorm that would make his job more difficult.

He wanted to analyze this feedback, but had no experience with qualitative data. An internal Six Sigma Black Belt consultant suggested he start by creating an affinity diagram and use that to create a Pareto chart to determine which issues to address first. Once Sarni completed the unfamiliar diagrams he had still another task ahead of him: examining the results to see if they justified taking short—term action to address the quality problems raised in the complaints.”

After analyzing the case, students should be able to:

• Organize and analyze qualitative data using affinity diagrams

• Identify priorities using Pareto charts

Organize and analyze qualitative data using affinity diagrams

Identify priorities using Pareto charts

The case reinforces the importance of approaching problem solving in a methodical and data-driven manner and demonstrates the power of visual (vs. table-driven) tools.

Sara Lee Corporation's acquisition binge in the 1980s and 1990s left the company with a portfolio of vastly different businesses operating independently of one another. It had experienced rapid top-line growth, but at the same time cash flows had declined. Sara Lee ignored both internal and external warning signs until a major transformation plan became necessary. This case examines the company's multiple turnaround attempts. The learning objective of the case is to analyze “early stage” turnaround efforts by examining how the company found itself in decline, evaluating its attempts to improve its performance, and assessing the turnaround plan.

(1) Learn to identify a specific challenging moment when reading and analyzing a turnaround plan; (2) address the implementation problems of an early stage turnaround and discuss exit options; (3) evaluate when a change of long-held beliefs and decades-long strategy by a company is warranted; (4) evaluate Sara Lee's marketing strategies in light of the disappointed retail and wholesale customers; and (5) show the similarities in traits between turnaround managers and high-growth entrepreneurs.