Search results

The case illustrates the application of the prospect theory to risk-seeking investor behavior. It also provides an example that standard valuation methods such as discount cash flow), discount divided model and price multiples are not always applicable to value a stock. The students are exposed to a real situation where investors turn risk-seeking. The case offers insights into why irrational investors are attracted to risky assets and their probable socio-demographics.

This case illustrates a case when investors become risk-seeking and how the prospect theory explains the investors’ risk appetite. Energy Earth PCL is a coal importer and distributor incorporated in Thailand. Its shares had been suspended for trading before the Stock Exchange of Thailand allowed temporary trading in July 2019. A series of unfavorable events leading up to the temporary trading period suggest that the company’s financial health was severely distressed. Its book value was presumably negative and its going concern was threatened. However, investors still bought the shares with the hope of hitting the jackpot. The case presents an example of the psychological aspects of humans when investing in a stock market. With an application of the prospect theory, irrational risk-seeking behavior explains the motivation to invest in risky stocks.

Introductory finance course.

Teaching notes are available for educators only.

CSS: 1 Accounting and Finance.

In recent years Lehman Brothers, one of the five largest investment banks in the United States, had grown increasingly reliant on its fixed income trading and underwriting division, which served as the primary engine for its strong profit growth. The bank had also significantly increased its leverage over the same timeframe, going from a debt-to-equity ratio of 23.7x in 2003 to 35.2x in 2007. As leverage increased, the ongoing erosion of the mortgage-backed industry began to impact Lehman significantly and its stock price plummeted. Unfortunately, public outcry over taxpayer assumption of $29 billion in potential Bear losses made repeating such a move politically untenable. The surreal scene of potential buyers traipsing into an investment bank's headquarters over the weekend to consider various merger or spin-out scenarios repeated itself once again. This time, the Fed refused to back the failing bank's liabilities, attempting instead to play last-minute suitors Bank of America, HSBC, Nomura Securities, and Barclay's off each other, jawboning them by arguing that failing to step up to save Lehman would cause devastating counterparty runs on their own capital positions. The Fed's desperate attempts to arrange its second rescue of a major U.S. investment bank in six months failed when it refused to backstop losses from Lehman's toxic mortgage holdings. Complicating matters was Lehman's reliance on short-term repo loans to finance its balance sheet. Unfortunately, such loans required constant renewal by counterparties, who had grown increasingly nervous that Lehman would lose the ability to make good on its trades. With this sentiment swirling around Wall Street, Lehman was forced to announce the largest Chapter 11 filing in U.S. history, listing assets of $639 billion and liabilities of $768 billion. The second domino had fallen. It would not be the last.

This case covers the period from the sale of Bear Stearns to JP Morgan to the conversion into bank holding companies by Goldman Sachs and Morgan Stanley, including the Lehman Brothers bankruptcy and the sale of Merrill Lynch to Bank of America. The case explains the new global paradigm for the investment banking industry, including increased regulation, fewer competitors, lower leverage, reduced proprietary trading, and-potentially-reduced profits.

Marketing; direct sales and networking in marketing.

Undergraduate marketing students.

What are the main problems faced by direct sellers in Mexico within a selling context based on social networking? This case has the objective to approach the difficulties direct sellers face in their operations in order to address potential bottlenecks inhibiting the flow of sales. In the present case, direct sellers expressed openly their personal views about the issues they generally had to deal with in order to survive in a highly competitive market, namely the market of cosmetic and beauty products. The decision of whether to implement changes to improve the flow of sells through the network created by direct sellers would eventually affect direct sellers performance given that they are the final appendix of the selling chain. This case helps to develop a direct seller typology for direct selling success. Accordingly, it highlights the importance of every element participating in a business. Summarizing, it strategically links direct sellers performance with the overall business performance.

The case contributes to the analysis of personality attributes of sellers and the elements affecting market penetration of cosmetic and beauty products. It is also interesting to observe how some foreign brands have become iconic in the local direct selling businesses. This case also contributes to developing tactical competition to strategic planning of marketing of direct selling in emerging markets. Particular learning objectives are as follows: analyse marketing planning from a perspective of decentralization and growth and explore creative possibilities for sustainable growth of this kind of business; stimulate strategic thinking concerning system operation and free bottle necks of selling channels by analysing the effect of system subordination of operations and training to upper levels of vendors; analyse the brand expansion process and loyalty development of customers in a competitive market of products that are sold in network.

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

The case evolves around the Powerball lottery and the rule changes implemented in 2015, which, among other things, changed the chances of winning the jackpot from 1 in 175 million to 1 in 292 million. What is the impact of such rules on lottery revenues? The expected value rule is unable to explain why people play in the first place and fails to give the appropriate weight to the factors that explain the attractiveness of a lottery. This case is ideal to introduce the notion of decision weights as put forward by Kahneman and Tversky's prospect theory. By calculating decision weights, we obtain a reasonable prediction for the willingness to pay for the lottery as a function of different jackpot amounts. Using past data, we can correlate lottery revenues with predicted willingness to pay for a ticket. Quantitative-inclined audiences can then develop a simulation model of how likely it is that the jackpot grows, which, coupled with the prediction of revenues as a function of the jackpot, would give the evolution of the revenues under the new rule. The accompanying spreadsheet provides data for students to work out various scenarios to narrow objectives and maximize revenue from Powerball tickets.

Susan, a dog lover and an entrepreneur, wanted to start a franchise of Dog Shop in Ahmedabad. She had the data regarding the demand and costs incurred by Dog Shop on various verticals in its first year of operations. Based on this data and using an appropriate investment appraisal technique, Susan had to evaluate the three franchisee options offered by the company. The case can be used in any program and course which includes investment appraisal as part of its syllabus.

This case is meant for MBA/MS/executive MBA students.

Entrepreneurship development, leadership.

This case is about the successful entrepreneurial journey of Kiran Mazumdar-Shaw, founder of India-based biotechnology company Biocon Limited. Mazumdar-Shaw established Biocon in 1978 as a joint venture company. As a woman entrepreneur, Mazumdar-Shaw faced many challenges and setbacks during her initial days. She overcame these and took Biocon to new heights. Later, Mazumdar-Shaw decided to make a strategic shift in Biocon’s business model – going from manufacturing enzymes to biopharmaceuticals with the vision of making an impact on global health care by providing access to affordable, life-saving drugs.

The learning outcomes are as follows: understand the ecosystem of women entrepreneurs in developing countries; examine the challenges faced by women entrepreneurs in their entrepreneurial journey and how successful entrepreneurs convert challenges into opportunities; and analyze what entrepreneurial leadership is and understand how these leadership qualities play an important role in the success of entrepreneurial ventures.

Mazumdar-Shaw was able to break through the gender barrier that was highly prevalent in Indian society then and successfully established her entrepreneurial venture in biotechnology, a discipline that was still nascent in the1970s. Though she has scaled great heights in the biotechnology area and developed her business, she has remained sensitive to the problems of those who are unable to get affordable medicines. Firmly believing that she should share the prosperity of the company with the poor and the marginalized, Mazumdar-Shaw, through her philanthropic venture, Biocon Foundation, started providing essential drugs at affordable prices to them.

CCS 3: Entrepreneurship.