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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.

Business-to-business (B2B) marketing, microeconomics and strategic management.

Target audience can be MBA students who are taking B2B marketing, microeconomics and strategic management courses.

On 1 January 2015, Hamza joined Hisham Packaging, Dubai, United Arab Emirates (UAE) as the CEO. Hisham Packaging specialises in production of corrugated boxes of various sizes, both in plain and printed forms. Most of Hamza’s experiences have been in the automobile industry, where his focus was on Lean operations rather than marketing. After joining Hisham Packaging, he learnt that in service industry like printing and packaging, the business focus is more customer-oriented than process-orientated. In the packaging industry, each customer’s requirement is unique and customised with variety and small volumes. What was shocking to him was that there is an informal cartel arrangement among major corrugated box suppliers in the country and without the consent of the cartel members, he cannot take any major decision like expanding the business or accepting or dropping a customer. Hamza discussed the scenario with his sales manager Ahmad to see what strategy to adopt for the growth of the company. He was trying to figure out what next? Like any other newly joined CEO, Hamza also had plans to increase the market share and make the operations Lean. He quickly found that it would be difficult for him to make any major impact on the existing business due to the constraints and he needed a different strategic move to grow the company.

The outcomes include understanding of market dynamics, cartelization of companies based on market structure and strategy building. Students learn that an organization’s performance is just not dependent on how the managers plan, organize and control but it also depends on the competitors and customer’s strategies. Students learn how to apply strengths, weaknesses, opportunities, and threats (SWOT) analysis, Porter’s Five Forces analysis and PESTEL analysis in developing business strategy.

Teaching note is attached.

CSS 8: Marketing

Provides a narrative description of the price war in the U.S. airline industry that broke out in Spring 1992.

To use in competitive strategy or microeconomics classes to explore the root causes of price wars.

The case includes links to video clips on textile and apparel manufacture to familiarize students with the textile manufacturing process. The case also provides links to audio and video clips of the case protagonist discussing the strengths and weaknesses of the cluster at IK.

The case offers opportunities for the learner to analyze the situation from three cases as follows: industry, cluster (broadly location) and firm. Specific teaching objectives are as follows: How to identify and analyze the drivers of competitiveness of a cluster. Assess the strength of clusters using Porter’s Diamond framework. Map the linkages between players of a cluster as follows: across firms, industries and public organizations. Benchmark and compare clusters to identify opportunities for upgrading competitiveness.

The case describes the challenge facing Mr Nikunj Bagdia, the owner and chief executive of Ken Enterprises Private Limited (Ken), a textile manufacturing unit located in the town of Ichalkaranji (IK), in October of 2019. IK boasts the largest number of cutting-edge air-jet looms in India and Ken is IK’s largest exporter of woven textile fabrics. However, IK lags the textile and apparel manufacturing cluster of Tiruppur, in another region of the country. The case enables a microeconomic analysis of the business environment of industrial clusters and a cluster mapping exercise, which helps identify opportunities for enhancing IK’s textile cluster. As the case closes, Nikunj is trying to prioritize opportunities that could emerge from the analyzes.

Masters/MBA level courses on competitiveness, strategy for economic development and microeconomics of competitiveness.

CSS 11: Strategy.

This study aims to provide students an opportunity to analyze the financial performance of a publicly listed real estate company and estimate its instinct value by applying appropriate financial models and approaches.

Three major valuation models/approaches generated by financial theory and practice to estimate the intrinsic value of a security: discounting cash-flows valuation (DCF and NPV) – valuation through adjusted net asset and liquidation value (NAV) – relative valuation through price and value multiples (valuation multiple analysis and precedent transactions analysis). Wholly owned subsidiaries versus and joint venture ones.

Analyze financial information of all segments in a multiple-business firm, and apply suitable financial models and approaches among net asset value model (NAV), discounted cash flow (DCF) or net present value (NPV) model, valuation multiple analysis and precedent transactions analysis to estimate the intrinsic value of the whole firm.

This decision-based case allows students to explore the business valuation process for a public listed real estate company, Alexander & Baldwin, Inc. (NYSE: ALEX). Based on financial statements analysis and forward-looking financial expectation on ALEX, this case elevates students' understanding and practice of valuating this multiple-business firms by applying appropriate financial models and approaches among NAV, DCF or NPV, valuation multiple analysis and precedent transactions analysis and enable students to make their investment decisions of buying, holding or selling the company’s stocks.

This case is most appropriate for graduate courses such as corporate finance, investments, personal finance, real estate finance and financial markets and institutes.

The learning outcomes of this study are as follows:

1. the benefits of differential pricing over uniform pricing;

2. the differences between second- and third-degree price discrimination;

3. the rationale for charging different prices for segments having different willingness to pay; and

4. how different prices for the same product can lead to perceptions of unfairness and how companies might manage such an issue.

This case outlines the decisions that Adar Poonawalla, the CEO of Serum Institute of India (Serum), had to make in late April 2021 concerning its pricing for the COVID-19 (Covid) vaccine. Serum was the world’s largest manufacturer of vaccines, and its Covishield vaccine had received regulatory approval, but faced an unusual challenge and opportunity. In most countries, governments had procured Covid vaccines from manufacturers and then delivered the vaccines to consumers free of cost. But in India, there was a three-tier pricing system. While the Government of India had committed to free vaccines in government-run public hospitals, it also allowed vaccine makers to directly sell vaccines to state governments, as well as private hospitals, who were at liberty to charge consumers for the vaccines. This created an interesting pricing dilemma for Serum: as different customers had different willingness to pay, should Serum use differential pricing? Would such a tiered pricing system be considered fair? How many different price points should Serum maintain? By exploring these and related decisions that Poonawalla had to make, the case is intended to teach price discrimination.

The case is intended for graduate-level courses in marketing, pricing and economics. This case illustrates the principles of differential pricing/price discrimination. More specifically, it highlights pricing strategies motivated by second- and third-degree price discrimination in an emerging market’s health-care context. From the information in the case, the student can learn to apply the concepts of second- and third-degree price discrimination in marketing. After working through the case and assignment questions, instructors will be able to help students understand the following concepts:

Teaching objective 1: the benefits of differential pricing over uniform pricing.

Teaching objective 2: the differences between second- and third-degree price discrimination.

Teaching objective 3: the rationale for charging different prices for segments having different willingness to pay.

Teaching objective 4: how different prices for the same product can lead to perceptions of unfairness and how companies might manage such an issue.

Teaching notes are available for educators only.

CSS 8: Marketing

The case delves into supply, demand, price gouging, hoarding and capabilities of the firm. The theories/concepts and a short overview are covered below. These theories and concepts are then referenced as appropriate in the “Answers to Discussion Questions” section as follows: Supply Demand Theory; Price Gouging, Speculation and Hoarding; Resources, Capabilities and Activities; Friedman’s and Porter’s view of goals of a firm; Corporate Social Responsibility.

The case was motivated after a discussion with Mr Matthew Roberts, who is the Chief Operating Officer of SPR Industries. Several subsequent interviews were conducted with Matt. Matt also became the chief protagonist of the case. Matt provided multiple quotes and anecdotes. The protagonist Matt and the focal organization (SPR Industries) are disguised. The financial figures have also been disguised using a multiplier. However, the material facts of the case are authentic.

This case sheds light on the impact of the COVID pandemic on a small business in the personal protective equipment industry. The students will get an understanding of the supply and demand forces in a market. Furthermore, the case bears out how unpredictable situations such as the pandemic lead to speculation and price gouging opportunities but not in all products affected by it. The case explores the corporate social responsibility (CSR) of firms regarding price gouging in their products. Students will also get an appreciation of how an industry and its participants change in response to such black swan events as the COVID pandemic. Finally, the case presents a small enterprise’s decision choices â?? Should they maintain the status quo, become a sub-broker or become a wholesaler.

This case is designed to target undergraduate students of strategic management or entrepreneurship. It could be appropriate for upper level courses such as Strategic Management, Small Business Management and maybe even Family Business Management. It could be taught in the latter half of the course after the basic concepts have been covered. This case could bring together many of the concepts into a real-life setting.

The case considers alternative specifications of demand for food in India. Based on theoretical understanding and conceptual clarity, the most appropriate demand function for food in India needs to be identified and its coefficients need to be interpreted for further analytical use.

This case will lead students to a discussion of the causes and effects of hyperinflation. The link with fiscal deficits is explored, and so is the link with societal changes. The particular focus is on the hyperinflation in Zimbabwe under President Robert Mugabe whose government implemented a controversial land redistribution program. The case can be taught with a class experiment—see teaching note.

The learning outcomes of this case study are to understand the business model canvas and value propositions and apply advanced business innovation tools in electric vehicle business models; evaluate the current cargo vehicle scenarios at national and global levels and draw out the possibilities and costs for a new player; extrapolate the future scenario of the cargo economy, its electrification and positioning in a business-to-business (B2B) and business-to-customer (B2C) segment, especially for a developing economy; and improve the student’s ability to get organisational buy-in and execute new business models.

LoadExx is a fully electrified electric cargo service focusing on logistics in Kolkata, a metropolitan city in the eastern part of the country. The service of LoadExx commenced in January 2021 in the B2B segment after overcoming its then issues of driver hesitancy and customer anxiety and financial issues to adopt electrified cargo systems. The conundrum faced by LoadExx in its commencement thus had been solved under the able guidance of its owner Amit Arora. The case study was positioned four months after the commencement of LoadExx. To gain market power and traction, Arora and his team came up with the idea of market expansion. However, the current conundrum was whether LoadExx would enter the B2C segment in its current location or expand with the same business model to other parts of the country. The expansion was to be implemented in the immediate future to retain its rarity and reduce the imitability of the business model of LoadExx. This case study details the logistics and market operations of the cargo sector, especially electric cargo, in a developing economy, especially India. A teaching note supplementing the “Cracking the conundrum of e-cargo logistics: curious case of LoadExx” case study has been provided.

This case study is designed for undergraduate and postgraduate students and senior management professionals in executive education programmes undertaking courses in logistics management and supply chain operations and related cargo logistics courses. This case study denotes integrating key processes from end-users and gaining the trust of drivers, thereby showing the perspective of the plight and conundrums of a cargo aggregator working in the B2C segment. This case study could be used to discuss concepts related to not-for-profit firms, aggregators, policymakers and think tanks.

Teaching notes are available for educators only.

CSS 9: Operations and logistics.