Case studies

In January, 2007, TJX reported that it had suffered from a computer intrusion. The company was sure neither of the identity of the perpetrators nor of how many customers were affected. A deeper analysis revealed that the intrusion had started earlier and affected more customers than previously thought. Ensuing investigation concluded that TJX was collecting unnecessary information, keeping it for too long and employing obsolete and insufficient safeguards. TJX denied any wrongdoing but implemented most of the recommended remedies to strengthen their security.

An iconic American brand must determine how to maximize net profit by increasing the sales of its highest-margin items in the face of constant retailer pushback including reduced shelf space and promotional support of those same products. This case is suitable for required MBA marketing courses as well as pricing and brand management electives at both the undergraduate and MBA levels. The analytics of the case assume that students can calculate both dollar and percentage margins.

This is the sixth in a series of articles about case research, writing, teaching, and reviewing. In this article, the protagonist, Prof. Moore, consults experienced case reviewers and learns several different approaches to reviewing cases for journal publication. The article is written as if it were a case; it is fictitious.

Ken Roberts, the owner of an independent automotive repair business in small coastal city in New England, arrived early for the workweek to discover an unscheduled and unknown vehicle awaiting repair in the driveway. Ken needed to develop a tactical plan for dealing with the owner and the potential repair of the vehicle, mindful of his reputation as one of the best independent shops in the area. As a service marketer, beyond providing competent repair work, he knew that word of mouth was crucial to his business's continued success. Students ar challenged to evaluate this situation and provide recommendations within the context of the marketing of services.

Nina, a 30-year old Asian Indian female, joined Morris University in the fall 2006 semester after completing her doctorate. She was an instructor and course designer at this historical black institution in a rural town in the southern part of the US. Ninety percent of the students and staff of Morris University (MU) were African-American. MU was committed to the objective of educating African-American youth and the concept of “students first” was one of its core institutional values. Nina's experience teaching an organizational learning course was very unpleasant. Her student evaluations were poor with harsh comments about her and the course. Nina was asked by the department head to prepare a teaching improvement plan for herself.

Marketing tactics such as pricing, promotion, placement, and product decisions all help business owners create a need for their products or services. What managers seldom realize, however, is that the marketing decisions they make primarily to increase sales and market share have a great impact on society at large and thus have significant ethical implications. These seven caselets, which cover a variety of topics (including “the article of the half-truth,” “creative interview tactics,” and “truthfully representing your company”), explore the ethical implications of decision making in the marketing arena.

Small to medium-sized enterprises, SMEs, play a critical role in the global economy. They comprise 90% of the global firm population and employ more than 50% of the labor force in the private sector. This case study examines issues related to sustainable supply chain management and social entrepreneurship in the SME context. Being small does matter and the efficiencies of small to medium-sized companies struggling for competitive advantage in the global marketplace warrants consideration. Philosopher's Wool Co., located in Inverhuron, Ontario, Canada, is a woolen producer and woolens product manufacturer that partners with other Ontario wool producers and American wool processors and distributors. Its sustainable vertical supply chain system increased local woolen farmers' revenues contrary to the “conventional” price wisdom in the Canadian woolen industry and turned by-product cost into profitable end use. It also effected social change in its local business community and in global customer relations through resource efficiency and socially responsible employee and consumer policies. However, the struggle to maintain a foreign distribution network and remain competitive and profitable was problematic. Students are challenged to solve the problems of an SME operating in a global economy.

For 28 years Alaska, like the vast majority of the nation, has struggled with growing prison populations and shrinking budgets. In 1995, the Alaska Department of Corrections, faced with sanctions unless they ameliorated their crowded prison conditions, looked to the popular practice of contracting out its correctional operations by sending 650 prisoners to a private out-of-state prison. But, as the costs of prisoner litigation and transportation mounted, the state began to consider building its own private prison, a decision which many state lawmakers and business entrepreneurs argued would allow the state to stretch scarce dollars by providing cheaper and better quality prisons, return millions of dollars to the state economy, and create permanent jobs. In this decision case, students are required to put themselves in the role of the Alaska Legislature to determine whether they should permit the building and operation of a private prison in one of Alaska's remote communities. The students must analyze and juggle the complex and often competing set of objectives, values, and political tensions intrinsic to all privatization decisions.

Specializing in local, organic meat and produce, Retail Relay developed a new business model for online grocery shopping and delivery. Having succeeded in the small market of Charlottesville, Virginia, it was considering expanding to other, larger markets. This case focuses on customer lifetime value analysis and how this analysis, when paired with previous experience with consumer promotions, can guide thinking in developing the best strategies and tactics for entering new markets.

Development of legitimate teaching cases demands cases be factual, that is that they use “real people, real companies, real situations,” and, usually, present time. Rarely, do cases deal with historical happenings in which lives, as well as fortunes, could be lost to achieve desired ends. History provides rich material on which to build teaching cases with the added advantage of acquainting students with the past and the influence the past has in shaping the future. Answers to the question of “Why use historical teaching cases” are related to the more general question of “Why study history.” Both questions are addressed.