Case studies

With so many team-driven activities for students in the fast-paced, high-pressure environment of a business school, students need to have an opportunity to discuss the issues and dilemmas that may arise. Harry's difficulties in mastering finance cause some members of the team to feel frustrated, because they have to spend so much time helping him. When the members pressure the others to spend less time with Harry, other problems arise in the team dynamics, involving such issues as trust, participation, team performance, and quality of learning. Students need to explore alternative ways to improve the situation.

HP sells configure-to-order products. With millions of part combinations going into an order, the challenge is deciding which parts to keep in the portfolio to balance costs with revenues. The case explains how one would approach this problem before product introduction, but focuses on managing the existing portfolio.

Students will develop a systematic, data-driven approach to decide on the best product portfolio to sell for a configure-to-order business. Which SKUs are candidates for a “global core” product offering? For an extended offering? For elimination?

Illinois Superconductor Corp. a technology start-up, came up with an innovative new superconducting filter for use in cellular base stations. It needed to estimate the demand for its filters. The manager came up with a simple chain-ratio-based forecasting model that, while simple and intuitive, was too simplistic. The company had also commissioned a research firm to develop a model-based forecast. The model-based forecast used diffusion modeling, analogy-based forecasting, and conjoint analysis to create a forecast that incorporated customer preferences, diffusion effects, and competitive dynamics.

To use the data to generate a model-based forecast and to reconcile the model-based forecast with the manager's forecast. Requires sophisticated spreadsheet modeling and the application of advanced forecasting techniques.

The case compares two U.S. Department of Defense (DoD) programs from the 1970s and 1980s: (1) “stealth” combat aircraft, capable of evading detection or engagement by anti-aircraft systems, and (2) precision attack of hardened ground vehicles from “standoff” distances, i.e., far behind the battle lines. Conceived at roughly the same time, motivated by the same strategic challenge, and initially driven by the same DoD organization, stealth combat aircraft progressed from idea to deployment in less than eight years---an astounding pace for a complex military system---while a demonstrated system for standoff precision strike against mobile ground targets was not fully implemented. The case highlights the critical role of the Defense Advanced Research Projects Agency (DARPA), part of the DoD, regarded as one of the most innovative entities in the U.S. federal government.

The case highlights factors that facilitate rapid, successful implementation of radically innovative or disruptive concepts. Students are introduced to the organizational realities facing such projects, including issues of strategic clarity, interdepartmental competition and cooperation, executive leadership, and timing. Comparing the differences in implementation of the two programs in the case reveals issues relevant to any large organization seeking to bring innovative concepts to fruition.

The diamond industry has been subject to significant change. There is increased competition from low-wage countries such as India and China, the concern about blood diamonds, and policy issues affecting the viability of trading diamonds. In this case, we study how Antwerp's dominant position in the diamond trade is being challenged and eroded. The case offers a good opportunity to introduce and discuss comparative advantage and relate it to Heckscher-Ohlin type of trade.

Marissa Mayer has been asked to think about factors that were impacting Google's ability to innovate and adjust its strategy so that the organization could remain one of the world's foremost leaders in technology. In an industry (and at a company) that was changing and growing exponentially, it would be difficult to pinpoint specific variables and trends. But Mayer knew that one element crucial to Google's ongoing success would be its ability to recruit the best talent available and foster an environment that would encourage that talent to generate the best ideas. As Mayer contemplated how to ensure this, she considered that women currently represented only a small fraction of Google's engineers, suggesting a missed opportunity.

Are hedge funds heroes or villains? Management of Blockbuster, Time Warner, Six Flags, Knight-Ridder, and Bally Total Fitness might prefer the “villain” appellation, but Enron, WorldCom, Tyco, and HealthSouth shareholders might view management as the real villains and hedge funds as vehicles to oust incompetent corporate managers before they run companies into the ground or steal them through fraudulent transactions. Could the pressure exerted by activist hedge funds on targeted companies result in increased share prices, management accountability, and better communication with shareholders? Or does it distract management from its primary goal of enhancing long-term shareholder value?

To determine the benefits and disadvantages of activist hedge fund activity from the perspective of corporate management and shareholders; to examine if a hedge fund's suggested corporate restructuring could create greater shareholder value; and to explain the changing roles and perspectives of hedge funds.

“Hey that was my idea!” How often have your students had that exact thought? Were they on a team when they felt most able to identify with that statement? This case is about a recent MBA graduate who faces challenges within her consulting team on her first post-graduation job. She is frustrated with one teammate in particular who she believes practices self-interest politics–he takes her ideas. The case allows for a healthy discussion on team dynamics and strategies to help students when the team mix is wrong. The case may also be used to discuss issues regarding women in business.

The case describes a crisis management situation faced by Mercedes-Benz, a division of Daimler-Benz AG. In 1997 Mercedes introduced a revolutionary new car, the A-class, Mercedes' first entry into the compact car segment. The A-class was positioned as an entry-level vehicle in the Mercedes line and represented Mercedes' attempt to grow beyond its core market. A few days after the car was officially introduced, it rolled-over during a test known as the “moose test” conducted by a Swedish journalist. The A-class's failed moose-test created extensive media coverage in Germany and other European countries, threatening the success of the A-class launch.

(A) Case:

• Understand the strategic and reputational nature of crises

• Recognize the challenges of managing a crisis

• Learn the requirements for building trust in a crisis

• Understand the challenges of managing a crisis that is not the company's fault

• Identify the strategic business problem in a crisis

• Understand the media landscape and its impact on crisis management

Understand the strategic and reputational nature of crises

Recognize the challenges of managing a crisis

Learn the requirements for building trust in a crisis

Understand the challenges of managing a crisis that is not the company's fault

Identify the strategic business problem in a crisis

Understand the media landscape and its impact on crisis management

The case describes a crisis management situation faced by Mercedes-Benz, a division of Daimler-Benz AG. In 1997 Mercedes introduced a revolutionary new car, the A-class, Mercedes' first entry into the compact car segment. The A-class was positioned as an entry-level vehicle in the Mercedes line and represented Mercedes' attempt to grow beyond its core market. A few days after the car was officially introduced, it rolled-over during a test known as the “moose test” conducted by a Swedish journalist. The A-class's failed moose-test created extensive media coverage in Germany and other European countries, threatening the success of the A-class launch.

(A) Case:

• Understand the strategic and reputational nature of crises

• Recognize the challenges of managing a crisis

• Learn the requirements for building trust in a crisis

• Understand the challenges of managing a crisis that is not the company's fault

• Identify the strategic business problem in a crisis

• Understand the media landscape and its impact on crisis management

Understand the strategic and reputational nature of crises

Recognize the challenges of managing a crisis

Learn the requirements for building trust in a crisis

Understand the challenges of managing a crisis that is not the company's fault

Identify the strategic business problem in a crisis

Understand the media landscape and its impact on crisis management