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The case describes the competitive advantages that U.S. farmers enjoy in the global cotton industry and the subsidies they receive from the U.S. federal government. Arguments for and against the subsidies are presented in the context of global competition. The case includes the data needed to estimate a supply curve for 2004 cotton production and predict the average 2004 cotton price using total cotton consumption for 2004. Students can also estimate the result of eliminating the U.S. cotton subsidies on the average 2004 cotton price.

Students have the opportunity to learn about the history and structure of U.S. cotton subsidies as well as their impact on global cotton prices. Students also are able to practice building and interpreting an industry supply curve.

This descriptive case study applies economic concepts to an issue of public policy, and helps build students’ critical thinking, analytical and quantitative skills. The case addresses a variety of topics typically taught in microeconomics and public economics courses. Topics most prominently represented in the case include elasticity of demand and supply, tax policy, tax incidence and negative externalities. Theoretical basis for each topic is laid out in the discussion section of the instructors’ manual, along with insights from student responses. The core nature of the concepts covered in this case study allows it to be integrated with common economics textbooks.

This descriptive case is based on critical economic analysis of secondary sources.

This case study focuses on the imposition of the controversial “soda tax” on sweetened beverages in the City of Philadelphia in 2017 and considers the economic lessons that can be learned from Philadelphia’s experience with the tax. The tax was proposed as a way to raise the city’s revenue while reducing obesity. After the tax was enacted, the sales of sweetened beverages declined in the city, but increased outside the city’s borders. The receipts from the tax have been below projections.

Learning outcomes covered by the case are typical for a microeconomics, public economics or managerial economics course. The appropriate course levels range from the principles to the MBA level of the economics and business curriculum. Discussion questions may be selected to fit a specific course focus and level. The instructors’ manual outlines question sets suitable for various types of economics courses.

This exercise is one in a series intended to help students learn how to perform financial calculations in marketing contexts.

Carolina Araujo had recently taken control of her family's business, Pepita Disco PPM, Uruguay's second-largest producer of beef-based dog food, treats, and toys. While she respected the company's nearly eighty-year history, Carolina felt that Pepita Disco had grown complacent with its market share and was basically preserving the status quo. Her plan was to re-energize the employee base and grow Pepita Disco's business faster than the overall market.

This exercise poses a fictional problem about a company's efforts to predict the impacts of price, product cost, and spending moves on profitability.

After completing the exercise, students should be able to:

1. Calculate and explain changes in net margin

2. Calculate price and volume changes for a given price elasticity

Calculate and explain changes in net margin

Calculate price and volume changes for a given price elasticity

Although the federal gasoline tax played multiple roles in financing surface transportation infrastructure in the United States, experts did not agree on the tax's purpose. Some argued that it was essentially a fee for users of the nation's federally supported highways. Others suggested that it should play a more prominent role in environmental, energy, and transportation policy by correcting for driving-related externalities. Still others suggested that it should be used to reduce the federal budget deficit. Finally, the tax itself had remained at the same level since 1993, and with the Highway Trust Fund virtually insolvent, many experts believed it was time for an increase. The case presents a background on the U.S. federal gasoline tax, an overview of the market for gasoline in the United States, and survey of gasoline taxes in U.S. states as well as several other countries around the world.

The case can be used to discuss the incidence of the gasoline tax, as well as its role as a Pigouvian tax to deal with negative externalities related to gasoline consumption and driving. There is sufficient data in the case to enable students to analyze the incidence of the federal gasoline tax and to determine the socially efficient level of the tax in light of externalities related to gasoline consumption and driving.

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.

The learning outcomes are as follows: understand the challenges and opportunities of an unorganized business/informal economy; compare and contrast the applications of customer engagement frameworks between small and big businesses; outline the steps in product design in a services context; discuss the services marketing mix as a part of the marketing strategy; and understand the need of scaling up the business operations in wake of new opportunity.

Sukhpal Dairy Farm (SDF) is a case of unorganized milk marketing in the Indian Emerging Market. Milk was sold as a commodity with a fragmented set of suppliers to only a small population. Changes in consumer demand, technology and supply chain presented huge opportunities to the small dairy farmer. But it was also a threat to him. The large corporater, players backed by strong logistics and supply chain operations support posed a big challenge to the small farmer who lacked scale and reach. Sukhpal, owner of SDF, struggled while considering the options to grow his business. He did not want to change the success factors of his existing business model that was based on word of mouth and customer engagement.

MBA students.

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CSS: 8: Marketing.

The main theoretical models used in the instructor manual analysis are SWOT and institution-based view. Founder’s syndrome is also used as a foundation for analysis and discussion.

Primary source data acquired by the authors through one of the author’s actual experience working in the family business that is the subject of the case.

Classy Styles Ltd., Inc. is a small wholesaler of women’s apparel. It outsources production and sells to small retail stores. Classy Styles has grown steadily during its short existence, but is not on track to reach the CEO and majority shareholder’s profitability goal. The COO has determined that the only realistic way to achieve the goal is to shift manufacturing from North America to Asia. The decision creates tension between profitability and the CEO’s desire for tight supervision and control of the outsourced production shops.

Introductory undergraduate courses in general management would be sufficient, while a basic strategy course and/or entrepreneurial business course would be of benefit.

Rede Alta Velocidade, SA (RAVE), the state-owned company responsible for planning and developing a major high-speed rail project in Portugal, must persuade both public officials and lenders that the project is worth undertaking. It must also make a recommendation on the appropriate organizational form for the enterprise. Specifically, it must determine the role of the Portuguese government in financing and operating the high-speed rail network, with options ranging from full development and management of the project by the public sector to completely private development and management. Lying in between these two polar cases were a variety of hybrid models, often referred to as public-private partnerships (PPPs). Using data in the case, students have the opportunity to perform a benefit-cost analysis of the project. They also must think carefully about the optimal role of the government in a major new infrastructure project.

After analyzing and discussing the case, students will be able to:

• Understand the nature of a global public good

• Perform a back-of-the-envelope benefit-cost analysis of polio eradication

• Discuss the appropriate strategy for eradicating an infectious disease

• Apply game theory to analyzing which countries would be likely to contribute funds toward global polio eradication

• Discuss the role of private organizations in the provision of global public goods

Understand the nature of a global public good

Perform a back-of-the-envelope benefit-cost analysis of polio eradication

Discuss the appropriate strategy for eradicating an infectious disease

Apply game theory to analyzing which countries would be likely to contribute funds toward global polio eradication

Discuss the role of private organizations in the provision of global public goods

This case was developed through secondary sources in response to the environmental concerns being raised in legal actions, company documents, online forums, trade press articles and academic research relative to Li mining practices, a key material in Li-ion batteries. The case focuses on Tesla’s actual and potential response to the environmental and humanitarian concerns being raised with its battery supply chain

Tesla was one of the world’s leading producers of Li-ion batteries which were critical to its EV and battery offerings. Unfortunately, sourcing rare earth metals, such as Co and Li, which are key components in these batteries, raise several environmental and social concerns. This case highlights senior leadership considerations critical to environmental, social and governance (ESG) issues, including environmental tradeoffs and issue management. The case highlights the complexity of strategic decision-making in innovative and ESG contexts and challenges the students to contextualize the trade-offs behind each decision and the potential impact to associated stakeholders.

Level: Upper undergraduate and masters. Majors: Management; technology & innovation management; environmental science; science, technology & society; supply chain management; business ethics. Courses: Strategic management (social issues in management, strategic management, technological innovation); technology & society; ethics, supply chain management. Time: 60- or 90-minute class session. Supporting texts (depending on course context): Strategic Management of Technological Innovation. Schilling, M. McGraw Hill, 2017. Contemporary Strategy Analysis. Grant, R. Wiley, 2017. Society, Ethics & Technology. Winston, M., Edelbach, R. Cengage, 2014. Principles of Supply Chain Management. Wisner, J., Tan, K., Leong, G. Cengage, 2019.

Emerging markets, business models, information technology.

This case is designed for MBA groups or students from MSc in Management, International Business, Logistics, Information Systems or Environmental Management programs. It can be covered in courses on Strategy, Process Management, International Business, Process Management, Supply Chain Management and Managing Information Systems.

Returpack is a Hungarian company dealing with reverse vending machines (RVMs) that collect aluminum beverage cans, even in crushed form, based on a worldwide technology innovation. All RVMs are online and monitored and managed remotely. RVMs are mainly “fed” by the poorest, often homeless people, who are still motivated by the extremely low (less than 1 euro cent for a can) incentive that comes from the selling of the aluminum waste to recycling smelters. Based on the success of the business model in Hungary, projects were planned in the USA, Austria, Romania, and Turkey in 2013. However, beyond economic, legal and cultural challenges, a dramatic decline in the global aluminum waste prices early in 2014 questioned the return on investment at these projects. Advancements in the material-recognition technologies at waste sorting plants raise further questions.

Evaluating the business model innovation in the case by combining the different approaches of the business model concept with the knowledge on the recycling industry, the crowdsourcing method and the Internet of Things. Based upon this, students may identify and evaluate options for implementing the business model in and adapting to new markets, also by simulating these changes in a formal (numerical) business model.

Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.

Strategy.

CSS 11: Strategy