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This case reviews the development of Dianping. After seeing Zagat's unique business model in the United States, founder Zhang Tao found that he could bring it to China and bring about local innovation. At the beginning of its establishment, the collection and promotion of comment content was the major challenge for Dianping. At the same time, Dianping faced legal issues. To solve these problems, the review mechanism of Dianping was designed to a certain extent to ensure the fairness of the review. With the advent of the mobile Internet era, Dianping began to develop a new business model. Relying on its high-quality “word-of-mouth” content and mass basis, Dianping launched group buying, online restaurant ordering, and other businesses. Dianping has always been open to strategic partners. Since 2015, Dianping has undergone historical changes, merging with Meituan. Since then, Dianping has continuously adjusted its business and organizational structure to maintain its competitiveness. Gradually, Dianping has changed from an independent business entity into a business unit of Meituan.

This compact case study was developed from secondary sources readily available in the public domain. These secondary sources included websites, videos and articles.

Throughout 2023, social media companies faced a wide range of criticism on several fronts. Critics claimed that the companies were not doing enough to manage content and the algorithms were influencing American public opinion in the Israel-–Hamas war. Others argued that social media was negatively impacting the mental health of American youth. In response, the platforms reiterated their neutrality and emphasized the features, functions and policies that were designed to address the issues and encourage a positive user experience. As generative artificial intelligence (AI) grew in popularity, the impact on social media was inevitable. Was the convergence of social media and AI inspiring progress or exacerbating problems? How would society balance the opposing forces in a rapidly evolving environment?

This case should be used in marketing and management classes at the undergraduate level. Applicable concepts include AI, social media, content and information.

BotGo was started in 2007 by Ravi Panchal, an engineer, after he lost motivation to continue at a managerial role at his job. A hands-on technical person, Panchal was inspired to create an underwater tank-cleaning robot. He started BotGo by bootstrapping it with his savings and roped in his friends for key positions in the company. He also started workshops for robotics education in colleges in order to sustain the company; he called this initiative BotLearn. In 2009, BotGo was incubated and Panchal started franchises for BotLearn as part of his growth plans. This led to a crisis within the company, escalating to a point where Panchal was forced to consider options.

This case highlights the importance of a product-to-market fit and examines the decision to franchise in view of the case facts. The case also points towards the mistakes in crisis management, with particular emphasis on channel management.

Towards the end of the case, Panchal is faced with a dilemma on whether to continue with the franchises or close them down. The dilemma is further accentuated since Panchal's decision would ultimately affect the growth of BotGo as well as directly challenge his intention to franchise.

This case requires students to evaluate alternative dual-share-class corporate structures that allow companies and entrepreneurs to pursue profit with purpose. The case explores Impact Makers, an IT consulting company based in Richmond, Virginia. While original founders of the firm hold all voting rights, the cash flow rights belong to two nonprofits setting the stage for a Newman's Own model of management consulting. The case discusses whether and how the alternative corporate structure aids the firm's overall strategy to attract top-quality employees, pay them competitive salaries, and provide superior service to its clients while donating 100% of its lifetime value to charitable causes, largely through partnerships with various nonprofit organizations. More importantly, the case asks students to evaluate how such a dual-share-class and dual-purpose company can raise capital to fund continued growth.

The case opens with CEO Michael Pirron reminding himself of all the questions he had run through to execute a strategy to further grow Impact Makers' consulting business both through expanding a menu of services and through conquering new geographical markets. To do either, or both, the company needed a cash infusion. Internal cash was limited, as up to 40% of it flowed to charitable partners, demonstrating Impact Makers' commitment to its mission. Raising debt for a company without fixed assets was challenging and time consuming. Complicating it all was that being structured as a nonstock corporation rendered equity raising difficult. Could Impact Makers raise money to grow and stay true to community values at the same time?

Specific teaching and learning objectives include to identify factors influencing market expansion decisions and recommend appropriate entry modes, understand factors in the international business environment that contribute to success or failure of international businesses in developing countries, evaluate strategies enabling international businesses to sustain market presence in developing countries and overcome local competition, analyze the concept of local responsiveness in international business operations and suggest strategies for internationalizing domestic companies from developing countries.

The McDonald’s case examines the challenges associated with market expansion by global brands. The case occurs during the early-globalization era in the 1990s. Barbados, a developing country, is the site for potential expansion. Prospective investors, the Winters, are desirous of establishing a McDonald’s in Barbados. They need to thoroughly analyze the previous experience of McDonald’s against the host country’s current international business environment, e.g. political, economic, cultural and competitive environment. This case analysis provides a framework for understanding the multifaceted reasons behind McDonald’s exit from Barbados, considering the complex interplay of political, economic, sociocultural, technological and legal factors in the international business environment. The case equips the instructor and students to explore the risks of international expansion, particularly in developing country markets. The case study on McDonald’s failure in Barbados highlights the need to thoroughly examine one’s market entry strategy and available information on the host market and be more locally responsive regarding tastes and preferences. The case study also presents essential lessons for firms and planners from developing countries. Local firms innovated and enhanced their operations in response to the threat from the entry of the global fast-food giant. Yet, they did not seek to internationalize once McDonald’s exited the Barbadian market. The case study, therefore, considers strategies firms from developing countries could utilize to penetrate markets from developed countries.

At the undergraduate level, the McDonald’s Barbados case can be used in international business classes to highlight risks in the international business environment and the need for a carefully planned and executed market entry strategy.

Teaching notes are available for educators only.

CSS5: International Business.

The case and supporting teaching note were developed through the use of secondary sources such as company documents and archives, news articles and academic publications.

Jane Fraser, Citigroup CEO and the first woman to lead a major Wall Street bank, found herself at a crossroads. Weeks prior to the company’s 2022 annual shareholder meeting, Citigroup announced it would provide reproductive health-care benefits to employees traveling out of state for an abortion. Prompted by legal developments that hinted at the potential for a widespread ban on abortions, the announcement resulted in threats from Republican lawmakers to change course or suffer financial consequences. Through the case, students explore the role of business and corporate leadership in response to controversial political issues, including the potential opportunities and threats.

The case is best-suited for management or other business students at the undergraduate or graduate/MBA level. The learning objectives of the case would fit well within any of the following courses: Corporate Social Responsibility (CSR)/Business and Society; Business Ethics and Decision-Making; and Strategic Management. Instructors should position the case after students have been introduced to the topic of corporate social responsibility, ethical decision-making and/or CEO activism.

The case is designed to be used with the digital business model framework developed by Peter Weill and Stephanie Woerner of Massachusetts Institute of Technology (MIT) (Weill and Woerner, 2015) and is referred to as the W & W framework. This approach provides a useful structure for thinking through the strategic options facing environments ripe for digital transformation.

Research for this case was conducted through face-to-face interviews with the protagonist, as well as through a review of their business planning documents and other data and documentation provided by the founder. Some of the market and industry data were obtained using secondary research and industry reports. Interviews were digitally recorded and transcribed to ensure accuracy.

The case follows the story of Kurt Waltenbaugh, a Minnesota entrepreneur who shared the dream of using data analytics to reduce costs within the US health-care system. In early 2014, Waltenbaugh and a physician colleague founded Carrot Health to bring together their personal experience and expertise in both consumer data analytics and health care. From the beginning, they focused on how to use data analytics to help identify high-risk/high-cost patients who had not yet sought medical treatment. They believed that they could use these insights to encourage early medical interventions and, as a result, lower the long-term cost of care.

Carrot’s initial success found them in a consultative role, working on behalf of insurance companies. Through this work, they honed their capabilities by helping their clients combine existing claims data with external consumer behavioral data to identify new potential customers. These initial consulting contracts gave Carrot the opportunity to develop its analytic tools, business model and, importantly, to earn some much-needed cash flow during the start-up phase. However, they also learned that, while insurance companies were willing to purchase data insights for one-off market expansion projects, it was much more difficult to motivate them to use data proactively to eliminate costs on an ongoing basis. Waltenbaugh believed that Carrot’s greatest potential lay in their ability to develop predictive models of health outcomes, and this case explores Carrot’s journey through strategic decisions and company transformation.

This case is intended for either an undergraduate or graduate course on entrepreneurial strategy. It provides an effective introduction to the unique structure and constraints which apply to an innovative start-up within the health-care industry. The case also serves as a platform to explore the critical criteria to be considered when developing a digital transformation strategy and exposing students to the digital business model developed by Weill and Woerner (2015) at MIT (referred to in this instructor’s manual as the W&W framework). The case was written to be used in an advanced strategy Master of Business Administration (MBA) class, an undergraduate specialty health-care course or as part of a health-care concentration in a regular MBA, Master of Health Care Administration (MHA) or Master of Public Health (MPH). It may be taught toward the end of a course on business strategy when students are building on generic strategy frameworks and adapting their strategic thinking to the characteristics of specific industries or sectors. However, the case can also be taught as part of a course on health-care innovation in which case it also serves well as an introduction to the health-care payments and insurance system in the USA. Finally, the case can be used in a specialized course on digital transformation strategy in which case it serves as an introduction to the MIT W&W framework.

The case is particularly well-suited to students who are familiar with traditional frameworks for business strategy and business models. The analysis builds on this knowledge and introduces students interested in learning about the opportunities and challenges of digital strategy. Equally, the case works well for students with clinical backgrounds, who are interested in how business strategy can influence changes within the health-care sphere. Finally, an important aspect of the case design was to develop students’ analytical confidence by encouraging them to “get their hands dirty” and to carry out some basic exploratory data analytics themselves. As such, the case requires students to combine and correlate data and to experience the potentially powerful combination of clinical and consumer data. Instructors should find that the insights from these activities give students unique insights into the potential for of data analytics to move health care from a reactive/treatment ethos to a proactive/intervention ethos. This experience can be particularly revealing for students with clinical backgrounds who may initially be resistant to the use of clinical data by commercial organizations.

The case is written based on publicly available data from primary sources like the company’s annual reports and presentations and from secondary sources, as indicated in the references.

Barnes & Noble Inc. (B&N), one of the oldest and largest American retail booksellers founded in 1917, was facing a grim business situation underpinned by a fall in demand, a change in consumer preference and stiff competition. After almost a century of being in the business, B&N was experiencing a fall in market share and weak stock market performance. In 2019, the company was sold to Elliot Advisors – a hedge fund – for US$638m. With the appointment of new chief executive officer (CEO) James Daunt in August 2019, a man known for the turnaround of similar businesses, B&N expected its business’s revival and reorganization strategy to turn profitable. Its long-term strategy of beating competitors with its offerings’ sheer volume and low prices was no longer viable. The turmoil was compounded by top management crises with the repeated changes and ousting of several CEOs in a short span, alongside the COVID-19 pandemic and subsequent lockdowns in 2020 and 2021. Daunt was considering how to overcome the crisis and act fast to reposition the company and regain the loyalty of its customers. Was there more that the company could do to improve the company’s position and restore profitability?

The case can be used in strategic management and entrepreneurship classes at undergraduate and postgraduate levels. The case can be used in an investment analysis and management course to teach students the industry analysis technique using Porter’s five forces model.