Case studies

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.

This case study is built from secondary data such as news articles, regulations and videos. Several drafts of the case study with a teaching note were tested in the classroom setting and shared in a case writing conference. The case was revised based on feedback from students and roundtable discussions from the conference.

Mrs Hsu, the Deputy Director of the National Taxation Bureau’s Nantou County Branch in Taiwan, faced a dilemma in June 2021. One of her employees, Mrs Chiang, had requested to return to work after taking several years of parental leave since August 2017. This long absence had put a strain on colleagues, who either had to cover for her or work with temporary replacements. While Mrs Chiang’s actions were legal and protected by her government employee role, her decision to take another leave immediately after receiving a COVID-19 vaccine raised eyebrows. Her peers accused her of using her frontline worker status to gain early vaccine access and other work benefits. Mrs Hsu, upon reviewing Mrs Chiang’s employment history, pondered her next steps concerning Mrs Chiang’s new leave request.

This case would be appropriate for a course in Human Resource Management, Organizational Behavior or Gender, Family and Work, especially with the topic of Employment Rights/Legal Protections (in HR), and/or Justice and Ethics (in OB).

This case study was based on an in-depth investigation of multiple interactions with the Chief Executive Officer (CEO) and feedback from customers. Secondary research approaches involved reviewing articles and reports published on various media platforms. One of the authors has direct access to the CEO and staff members to collaborate on data and information for this case study.

The case study is about a dairy company operating its business in Manipur (Northeast India).YVU Milk Producer Company Limited (YVUMPCL) is focusing on the growth of its brand YVU Dairy in the northeast Indian market and neighbouring country Myanmar. It was founded in 2013 to provide a livelihood for dairy farmers and fill a demand gap for dairy products in Manipur. Despite numerous opportunities, competencies and efforts, the firm has yet to expand its business significantly. It faced several challenges in expanding the business. This case discusses the strategies adopted by YVU to overcome those obstacles and emphasises the strategy for its expansion.

This case study is designed for use in courses in the Bachelor of Business Administration and early Master of Business Administration program. It is ideal for topics such as international marketing, marketing, strategy and entrepreneurship.

After completion of the case study, students will be able to understand the importance of cultivating the ecosystem of a social enterprise and how social entrepreneurs may use them to leverage their success; analyze the rationale of profits for social enterprises; understand the meaning of social franchising and explore the mechanisms for expansion and sustainability of the café; and assess the impact of the social enterprise in terms of advocacy, awareness and implementation at the field level.

This case study aims to provide insight into the sensitive issue of acid attacks and aims to provide an understanding to the struggles of a social enterprise which has a mission to fight for the rights and the betterment of the lives of the acid attack survivors. It delves in to philosophy, business model and the potential future strategies of Sheroes Hangout café which is a project of the Foundation committed with providing decent employment opportunities to the acid attack survivors by providing them treatment, training and rehabilitation. This case study delves with the problem of the co-founders of finding that unique business model which would ensure expansion and sustainability of the café without compromising the core mission of the café – the upliftment of the acid attack survivors.

This case study is suitable for undergraduate students.

Teaching notes are available for educators only.

CSS 3: Entrepreneurship.

This case is written on the basis of available secondary data sources including news articles, book chapters, video (YouTube) interviews, research papers and industry reports.

The case study examines Taylor Swift’s professional journey from her debut in the mid-2000s to the present, highlighting her notable accomplishments as a singer-songwriter and entrepreneur. Swift’s success in music, evident through chart-topping albums, sold-out tours and strategic partnerships, positions her as a significant figure in the industry. However, her primary challenge involves maintaining relevance and staying ahead in a continually evolving environment. To sustain her leadership role, Swift must consistently innovate across music, public image and promotional approaches. This entails adapting to changing trends, using digital platforms for increased audience engagement and exploring themes such as audience connection, brand evolution, effective marketing and the ongoing pursuit of competitiveness and influence amid dynamic market conditions. This case delves into Taylor Swift’s evolution as a multifaceted entrepreneur, exploring her strategies to merge personal values with commercial success while navigating public scrutiny and market demands. It highlights her strategic use of social media, engagement with controversies and carefully crafted personal brand to maintain her global influence.

This case may be taught in advanced undergraduate level courses or graduate level courses such as MBA. This case is appropriate for students studying entrepreneurship, marketing and business strategy.

Data is gathered from published sources, informal chats with umbrella buyers and sellers in Alleppey and social media posts.

In Kerala, where monsoons dominate life, umbrellas are more than just a rainy-day essential – they are cultural icons. Enter the fierce, yet friendly rivalry between Popy’s and John’s Umbrella Marts (small and medium enterprises), two homegrown brands that captivated the state for nearly three decades. What began as a simple necessity has turned into an innovation race, with quirky designs such as umbrellas with fans, GPS trackers and even selfie sticks. Behind this playful competition lies a story of family ties, smart marketing and competitive economics. It is only in Kerala that umbrellas transitioned from a commodity to a product. Cousins-turned-business-competitors Joseph and Davis Thayyil have transformed the humble umbrella into a symbol of identity and nostalgia for Malayalis. Their creative strategies not only captured markets but also redefined what an umbrella could be. How Popy’s and John’s umbrellas took advantage of Kerala’s unique monsoon season to drive product differentiation and establish themselves as household names for the last thirty years is a case to be explored.This above is presented as a case that draws data from published sources as well as from Kerala markets using unobtrusive methods.

This case is suited for MBA students specializing in marketing or organization theory and can be adapted for introductory marketing courses (BBA/MBA) focusing on regional branding and marketing mix.

Primary and secondary data were used to prepare this case. For primary data, the company’s owner was interviewed on multiple occasions. The authors also used Vino Mundo company materials, websites and internal reports in developing the case. Other secondary data sources were used to obtain information on the external environment, industry, demographics and market. Secondary data sources included the World Bank, INEC and Urban and Cities Platform data sets.

Vino Mundo was a restaurant and event space in a beautiful mountain villa outside of San Jose, Costa Rica. It offered international cuisine and wine. The founder and owner, Guillermo Aguilar, faced challenges with sustaining and growing his business in the wake of the global pandemic in 2022. Although he had a strong vision for Vino Mundo, he needed to revisit his strategic plan, especially in marketing. He had many decisions to make in 2023.

The case is primarily designed for upper-level undergraduate and graduate marketing courses. It is well-suited for subjects such as marketing management, entrepreneurial marketing, marketing in emerging markets, family and small business marketing and global marketing. It covers topics including marketing strategy and tactics, new product development, segmentation, targeting, positioning, strategic marketing management, family businesses and emerging markets.

After completion of the case study, students will be able to understand various capital raising instruments and their impact on different stakeholders; analyse the financials of a company to select a fitting instrument; and communicate the company’s decision effectively, paying attention to language and style.

This case study describes the funding choices available to Tata Motors Limited (TML), a major global automobile manufacturer based in India. Owing to a very high debt-to-equity ratio and very low debt service coverage ratio, the company urgently requires a fresh inflow of funds to bring its debt levels down and sustain growth. This financial state does not benefit the company in the short or the long run. TML has various options: Rights Issue, Qualified Institutional Placement, Preferential Allotment, Global Depository Shares and Follow-on Public Offering. Each mode has implications for individual stakeholders like the management, promoters, institutions with significant and minor stakes, and retail investors. The dilemma before TML is to choose the best capital-raising mode that suits the current requirements. This case study requires participants to choose an equity-raising mode that satisfies the stakeholders and communicate their decision tactfully to the general public.

This case study is suitable for participants in a regular or executive MBA programme. It is designed to introduce the concepts of capital raising, the different instruments available for capital raising and the fundamentals of financial communication. This case study can be used in MBA courses like corporate finance, financial markets and business communication.

Teaching notes are available for educators only.

CSS1: Accounting and Finance.

The case is designed to exemplify the following microeconomics concepts:

▪ factors affecting demand and supply;

▪ movement along the demand and supply curves;

▪ shifts in the demand and supply curves;

▪ price elasticity of demand and supply in the short run;

▪ the cross-price elasticity of demand;

▪ regulated markets; and

▪ government import policies.

Dr Sania Rizvi, an agricultural economist and head of the task force committee on rising food prices, was heading the meeting, focusing on the unprecedented increase in food items generally, mainly the trek in tomato prices. Sania, who had ten years of experience in food supply chain dynamics and market analysis, adopted a thorough approach by considering all the elements influencing tomato prices. This included analyzing issues related to production at the farm level, logistical difficulties, market demand and import policies. The year 2022 brought with it exceptional circumstances of massive monsoon floods, affecting the supply and demand factors in the tomato market. This led to sharp hikes in prices, actual and artificial supply shortages and changes in consumer demand because of expectations of future supply shortages. The massive floods during the monsoon season destroyed standing tomato crops and damaged transport infrastructure, creating a supply shortage. Surviving tomato crops were hoarded by profiteers in hopes of driving prices higher. The Government of Pakistan relaxed restrictions and taxes on tomato imports from Iran and Afghanistan to ease the situation. Moreover, the lack of temperature-controlled storage environments for perishable products, such as tomatoes, presented a significant challenge for the tomato supply chain, particularly in times of crisis, such as the one witnessed in 2022 in Pakistan. Sania’s report was anticipated to play a crucial role in formulating initiatives to alleviate the burden on consumers and establish long-term stability in the market.

Undergraduate and graduate-level programs.

This case is designed for undergraduate and postgraduate courses in a management program focusing on microeconomics. In particular, the theme covered is supply and demand and elasticity analysis. It can also be used in agricultural economics, public policy, supply chain management, and executive training to familiarize participants with these concepts.

Teaching notes are available for educators only.

CSS 10: Public Sector Management.

The case describes a real company, real people and real situations. The authors have used real names other than the name of the cosmetic formulation company and the product design company – which the authors address as “the Florida company” and “the product design company,” respectively. The authors used both secondary and primary data to develop this case study. The case originated from the guest lecture given by Paige in one of the author’s classes. Following her guest lecture, the authors asked her permission to develop her story into a case study, and she graciously consented. The authors obtained background information about the company – Aer Cosmetics, from the company website, news articles and the TEDx talk delivered by Paige. The authors followed it with Paige’s interview, which the authors recorded and transcribed. Based on this interview and the information collected from the other sources, the authors developed the final version of the case study. Paige read and approved the final version for its factualness and sequence of events. The case was then informally reviewed by professors who have published their case studies in the target journal. The authors revised the case study based on this feedback and again obtained Paige’s approval on the case text before submission to the journal.

This case is set in May 2024. Paige DeAngelo, the CEO of Aer Cosmetics, was disappointed with the sales of her newly launched sustainable mascara product. She had been a student entrepreneur at Drexel University for the last three years. She developed her product with the help of the university incubator and other entrepreneurial support systems available at Drexel and outside. Paige had graduated in December 2023. Drexel University allowed its students to remain in their incubator program only up to one year after graduation. Thus, with seven months remaining, it is time for Paige to decide how she would manage the next growth phase of her business. The students are put into the shoes of Paige DeAngelo. They are asked to decide whether to extend their stay in the incubator program, venture out and be an independent business entity, pitch the company for acquisition by corporations, or leverage other entrepreneurial support systems in the environment to grow the company. Students need to craft a strong argument, either supporting the options they advocate for or opposing those they reject.

This case was written primarily for upper-division undergraduate courses but is also suitable for MBA courses.