Case studies

Pancho’s Burritos is a high-end fast-food restaurant located in Charlottesville, Virginia. Due to a recent surge in customers, the lines at the restaurant during peak hours are becoming very long and causing excessive customer waiting. To improve current customer wait times and plan for future growth requirements, Francisco “Pancho” Escoba, the proprietor, wants to get a better understanding of the current operational capacity. The key decision Escoba must make is how to redesign his burrito-making process to increase the capacity and reduce customer wait time.

Suitable for an undergraduate or MBA course, the case can be used in an introductory operations course to teach capacity analysis and queuing. The case provides a relatable and understandable setting for students without an operations background to gain a better grasp of basic course concepts and illustrates how interactions between capacity and queuing affect one another. As an exam or review case it works well because it contains standard process calculations that all students should know how to perform.

Hasn’t everyone at some point felt as if the universe was conspiring against his or her success? This case narrative tracks the story of Emmett Taylor, an operations manager for a bottling company, as a snow and ice storm bears down on his southeastern U.S. plant. Taylor is already plagued by stress caused by all facets of his life-family, work, and personal health-and this storm is no exception. The story offers an opportunity to discuss time, energy, and priority management; individual behavior from a type-A personality; work-life balance; organizational behavior; and leadership. This case is a suitable substitution for the classic best-selling Darden case “John Wolford” (UVA-OB-0167).

In an effort to save his business, Paul Marciano, the owner of Italian family restaurant Maria’s Ristorante, runs a number of experiments focused on improving the customer experience around his target customer segment. These experiments lead to a better understanding about his business and cause him to make specific changes to his business model that ultimately improve things across the board. The experiments are based on research from the academic literature on the use of behavioral variables to manage customer perceptions.

Two recently graduated MBA students are tasked with developing an ad-serving learning algorithm for a mobile ad-serving company. The case illustrates the way in which hypotheses can be tested in an A/B format or “horse race” in order to establish customer preferences and superior profitability. The case was written for a course elective covering hypothesis testing.

This case examines the queueing issues caused by the growth in popularity of one of the most visited Hindu temples in the world. On January 2, 2015, Ramesh and Vasantha Gupta visit Tirumala Venkateswara Temple, just a day after some 210,000 people crowded the 2,000-year-old site. The case describes the many enhancements that the temple administrator, Tirumala Tirupati Devasthanams (TTD), has implemented since its management of the temple complex began in 1932. The soaring popularity of the temple, however, has led to safety and comfort concerns for pilgrims. While challenging students to consider additional improvements that might benefit pilgrim throughput rate and time in the temple system, the case highlights the tension TTD must manage between maximizing efficiency and maintaining religious traditions. Additionally, the case demonstrates the importance of perceived waiting times in the management of queues.

This case is an updated version of “Netflix Inc.: DVD Wars” (UVA-M-0763), and was written as a replacement for it.

A financial analyst is asked to appraise the value of Netflix’s stock at a time of unprecedented turmoil for the company. This case introduces customer lifetime value (CLV) as a useful metric for subscription-based businesses.

The Global Networks Company (GNC), headquartered in Boston, Massachusetts, made its global footprint in India in 1994 by establishing a presence in Bangalore. Although mainly a sales support office, GNC grew name recognition from its contracts with India’s government to help build nationwide networks. Not quite 20 years later, GNC decided to further invest in India and tapped a manager from the Boston office, Jim Notrika, to establish and then manage GNC’s first global software center in Mumbai. Split between Mumbai and Boston, the project team successfully completed several minor projects, but only months into its first major project, the team was struggling to meet deadlines. Blame was being passed in both directions, and when three talented engineers in Mumbai quit, Notrika makes an emergency trip to Mumbai to better understand the problem.

This case describes three common cross-cultural communication obstacles in teams: a preference for direct versus indirect confrontation of problems; a clash of collectivist versus individualistic cultural values related to reporting bad news or giving negative feedback; and different expectations of team leaders based on power-distance values.

In the first case of a two-part series, a strategic finance manager at Wells Fargo with experience installing solar panel systems on bank branches crunches the numbers for a similar project in the Los Angeles area given the uncertain future of a government rebate.

A 2010 MBA graduate explored her options for full-time employment. She found Ethical Business Company (EBC) and was instantly intrigued. Not only did the company consult on many of the ethical issues that were important to her, but it also had a flat organizational structure. Although it was a riskier choice than going with a larger and more established firm, she was excited about being able to use her skills in direct interaction with clients and senior executives, rather than having them hidden beneath multiple layers of hierarchy. But after three weeks at EBC, she wonders if a flat structure is right for all companies and all employees or if there are certain companies and people who fit better in the hierarchy more than others.

Microsoft employs 90,000 people and its products affect millions of users around the world every day. Developing the next version of Windows or Office is easy for Microsoft, but the company has struggled when it comes to more radical innovation. Intense competition from Google, Apple, and others threatens a business model that has delivered tremendous success over 25 years. This case highlights the strategic challenges facing Microsoft and provides insights into the organizational, leadership, and operational issues that must be addressed in order to define a successful innovation strategy at one of the world's most well-known companies.