Publications

November 2003 (Revised September 2021)
Case

Ivar Kreuger and the Swedish Match Empire

By: Geoffrey Jones and Ingrid Vargas

Taught in Evolution of Global Business. Globalization and corporate fraud are the central themes of this case on the international growth of Swedish Match in the interwar years. Between 1913 and 1932, Ivar Kreuger, known as the "Swedish Match King," built a small,... View Details

Keywords: History; International Finance; Globalized Firms and Management; Crime and Corruption; Ethics; Monopoly; Business and Government Relations; Sweden

James Riley is an Assistant Professor of Business Administration in the Organizational Behavior Unit at Harvard Business School. He teaches LEAD in the MBA required curriculum.

Professor Riley is an economic sociologist. He conducts ethnographic research to... View Details

January 2019
Article

Bubbles for Fama

By: Robin Greenwood, Andrei Shleifer and Yang You

We evaluate Eugene Fama's claim that stock prices do not exhibit price bubbles. Based on U.S. industry returns 1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio... View Details

Keywords: Bubble; Market Efficiency; Predictability; Price Bubble; Stocks; Price; Forecasting and Prediction

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October 2009 (Revised April 2010)
Case

Societe Generale (A): The Jerome Kerviel Affair

By: Francois Brochet

This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks... View Details

Keywords: Risk Management; Problems and Challenges; Complexity; Cost Management; Balance and Stability; Business Model; Design; Stocks; Crisis Management; Financial Markets; Consulting Industry; Europe

Leading with Finance is a flexible, 6-week, highly-interactive online course which is designed to provide participants with a thorough understanding of the principles of finance – a toolkit for making smart financial decisions and the confidence to clearly... View Details

January 2015 (Revised December 2015)
Case

Mauboussin

By: Anat Keinan, Sandrine Crener and Audrey Azoulay

Mauboussin is a French jewelry brand founded in 1827 in Paris. In the 1920s, the company earned a huge notoriety for capturing the aesthetic and emotional dimension of the Art Deco movement in its design and gained a worldwide reputation for innovation and expertise in... View Details

October 2021
Case

Financial Reporting at Mattel

By: Aiyesha Dey, Trung Nguyen, Marshal Herrmann and Julia Kelley

In September 2020, Diana Ferguson was nearing her first Audit Committee meeting as the newly appointed Audit Committee chair of Mattel, Inc. Mattel was just recovering from an accounting scandal which had revealed the company’s poor internal controls and weak board... View Details

December 2003 (Revised October 2006)
Case

Globalizing the Cost of Capital and Capital Budgeting at AES

By: Mihir A. Desai and Douglas Kurt Schillinger

With electricity generating businesses around the world, AES Corp. is seeking a methodology for calculating the cost of capital for its various businesses and potential projects. In the past, AES used the same cost of capital for all of its capital budgeting, but the... View Details

Keywords: International Finance; Risk Management; Globalized Firms and Management; Cost of Capital; Valuation; Emerging Markets; Foreign Direct Investment; Capital Budgeting; Energy Industry; South America

August 2020
Case

Zoom Video Communications: Eric Yuan's Leadership During COVID-19

By: Scott Duke Kominers, Christopher Stanton, Andy Wu and George Gonzalez

In the first half of 2020, worldwide lockdowns caused by the COVID-19 pandemic brought explosive growth to the Zoom Video Communications platform, as people replaced in-person work and social events with videoconferencing. Months into the pandemic, CEO Eric Yuan... View Details

Keywords: Transformation; Communication Technology; Customer Value and Value Chain; Values and Beliefs; Technological Innovation; Leadership; Crisis Management; Organizational Culture; Working Conditions; Strategy; Information Technology; Applications and Software; Technology Adoption; Health Pandemics; Technology Industry; United States; California

For the past thirty years David J. Collis has been a professor at the Harvard Business School, where he was only the second ever full-time Adjunct Professor appointed. Previously, he was the Thomas Henry Carroll Ford Foundation Adjunct Professor, the MBA Class... View Details

July 2010 (Revised June 2016)
Case

Erik Peterson at Biometra (A)

By: John J. Gabarro, Thomas DeLong and Jevan Soo

Describes the problems facing a recent MBA graduate in his job as general manager of a medical device company owned by a parent corporation. Raises issues of corporate divisional relationships and the difficulties facing an inexperienced manager who seems to be... View Details

Keywords: Business Subsidiaries; Leadership; Managerial Roles; Product Launch; Organizational Structure; Problems and Challenges; Medical Devices and Supplies Industry

12 Jan 2017
Video

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June 2013 (Revised July 2017)
Case

Angus Cartwright IV

By: Kenneth J. Hatten, William J. Poorvu, Howard H. Stevenson, Arthur I Segel and John H. Vogel, Jr.

Judy and John DeRight, looking to diversify their investment portfolios, have retained Angus Cartwright, Jr. to identify prospective real estate acquisitions. Mr. Cartwright has four potential properties that he feels merit an in-depth financial analysis. The case... View Details

Keywords: Acquisition; Cash Flow; Investment Return; Investment Portfolio; Taxation; Balanced Scorecard; Valuation

07 Mar 2013
HBS Seminar

Mike Toffel, Harvard Business School

April 2002 (Revised April 2003)
Case

Malaysia: Capital and Control

By: Rawi E. Abdelal and Laura Alfaro

On September 1, 1998, the government of Malaysia imposed currency and capital controls in response to the financial crisis that had swept Asia. The controls sparked an enormous controversy in the world of international finance. Some celebrated the controls for... View Details

Keywords: Capital Controls; Business and Government Relations; International Finance; Policy; Crisis Management; Balance and Stability; Globalized Economies and Regions; Malaysia

2023
Working Paper

Virtual Water Coolers: A Field Experiment on the Role of Virtual Interactions on Organizational Newcomer Performance

By: Prithwiraj Choudhury, Jacqueline N. Lane and Iavor Bojinov

Designing management practices to better onboard organizational newcomers working remotely is a key priority for firms. We report results from a randomized field experiment conducted at a large global firm that estimates the performance effects of different types of... View Details

Keywords: Remote Work; Virtual Water Coolers; Social Interactions; Careers; Field Experiment; Employees; Interpersonal Communication; Internet and the Web; Performance; Personal Development and Career