Publications

February 1994 (Revised May 1995)
Case

Metallgesellschaft AG

By: David F. Hawkins and Guy J. Weyns

Metallgesellschaft AG is a commodity and engineering conglomerate based in Frankfurt am Main, Germany. Metallgesellschaft Corp., a New York based subsidiary of the group, has made oil trading and hedging errors that could drive the group into insolvency. The impact of... View Details

Keywords: Accounting Audits; Business Conglomerates; Forecasting and Prediction; Trade; Non-Renewable Energy

April 1984
Background Note

Export Controls

By: David B. Yoffie

Explores the problems and opportunities associated with export controls--one of the most widely used tools of international trade policy in the 1970s and early 1980s; and the role of the United States and Soviet Union as major players in the international economy.... View Details

Keywords: Macroeconomics; Trade; Governing Rules, Regulations, and Reforms; Policy; Problems and Challenges; Opportunities; Soviet Union; United States

03 Dec 2010
News

7.9% of U.S. consumers bought item on smart phone

Dennis A. Yao

Dennis Yao is the Lawrence E. Fouraker Professor of Business Administration and Chair of the Doctoral Programs at Harvard Business School. He joined the faculty in 2004 after having been at the Wharton School, University of Pennsylvania. From 1991-1994 he served as... View Details

Keywords: automotive; defense; federal government; high technology

September 1994
Case

Leadership Problems at Salomon (A)

By: Lynn S. Paine and Michael Santoro

Deryck Maughan, a vice chairman and co-head of investment banking at Salomon Brothers, learns that his superiors have been less than candid about their knowledge of bidding improprieties by the firm's government trading desk. He must decide what, if anything, he should... View Details

Keywords: Leadership; Decision Choices and Conditions; Ethics; Moral Sensibility; Values and Beliefs; Crime and Corruption; Rank and Position; Financial Services Industry

01 Jun 2021
News

How the World Ran Out of Everything

October 2003
Case

ABS Global

By: David E. Bell, Hal Hogan and Jose M. M. Porraz

ABS Global is considering an acquisition in Australia. Efficient production and distribution is becoming more difficult as it becomes global. Yet trade restrictions and local preferences for its product, bull semen, dictate that ABS come up with a new way to... View Details

Keywords: Acquisition; Production; Global Strategy; Distribution; Adaptation; Agriculture and Agribusiness Industry; Australia

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February 2010
Case

Saginaw Parts Co. and the General Motors Corp. Credit Default Swap

By: William E. Fruhan

This two-page case demonstrates how to unbundle the cost of credit extensions from product prices by observing the price of a credit default swap. It also explores how credit default swaps work, and how trade creditors are treated under U.S. bankruptcy law. Finally it... View Details

Keywords: Trade; Credit; Insolvency and Bankruptcy; Credit Derivatives and Swaps; Laws and Statutes; Risk Management; Auto Industry; United States

2015
Working Paper

Collateral Shortages and Intermediation Networks

By: Marco Di Maggio and Alireza Tahbaz-Salehi

This paper argues that in the presence of trading frictions and agency problems, the interbank market may be overly fragile, in the sense that small changes in the liquidity of assets used as collateral may lead to large swings in haircuts and a potential credit... View Details

Keywords: Financial Intermediation; Financial Networks; Secured Lending; Collateral; Repo Runs; ABCP Collapse; Networks; Negotiation; Financing and Loans; Financial Crisis

11 Sep 2018
Working Paper Summaries

IQ from IP: Simplifying Search in Portfolio Choice

Keywords: by Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy

December 1997
Case

Baylor Books, Inc.

By: William J. Bruns Jr. and Jeremy Cott

The owner of a trade book publishing company must consider proper accounting for books returned and potentially returnable by book stores. Company and industry data are supplied. Costs of failure to publish books under contract and a cost accounting system for books... View Details

Keywords: Cost Accounting; Financial Reporting; Publishing Industry

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February 2006 (Revised February 2007)
Case

Rico Auto Industries: Raising Private Equity in India

By: G. Felda Hardymon and Ann Leamon

The CEO of a publicly traded Indian auto components manufacturer must decide whether to accept an investment from a consortium of private equity firms. Describes the decision process for both the private equity investors and the entrepreneur and profiles the... View Details

Keywords: Private Equity; Auto Industry; India

March 2025 (Revised April 2025)
Case

WallStreetBets: Democratizing Retail Investing

By: Joseph Pacelli and Alexis Lefort

In summer 2024, Jaime Rogozinski anticipated the launch of a day-trading eSports event, a vision he had nurtured for years. Rogozinski, the founder of the influential subreddit WallStreetBets (WSB), created the forum in 2012 as a space for retail traders to explore... View Details

Keywords: Investment; Emerging Markets; Market Participation; Financial Strategy; Lawsuits and Litigation; Social and Collaborative Networks; Financial Markets; Financial Services Industry; United States

January 2008
Background Note

Equity Options

By: Joshua Coval and Erik Stafford

The goal of this simulation is to understand the reliance of option values on volatility. When an investor trades an option, they are essentially trading volatility. Therefore, much of the focus in this lesson is on forecasting volatility. Students are able to use two... View Details

Keywords: Volatility; Forecasting and Prediction; Stock Options; Investment Return; Price; Market Transactions; Mathematical Methods; Value

March 1992 (Revised December 1992)
Case

Salomon and the Treasury Securities Auction

By: Dwight B. Crane

Set in June 1991, two months prior to Salomon Brothers' announcement that the firm had violated the Treasury Department's rules governing the auctions of new Treasury securities. Salomon Vice Chairman John Meriwether must decide how to address problems that continue to... View Details

Keywords: Debt Securities; Managerial Roles; Ethics; Market Transactions; Bonds; Investment Banking; Crisis Management; Auctions; Legal Liability; Banking Industry

October 2001 (Revised March 2003)
Case

Exxel Group, The: March 2001

By: Josh Lerner and Alberto Ballve

The Exxel Group, a leading Latin American buyout fund, faces a challenge when deciding whether and how to exit its largest investment. The capital markets are very weak, precluding an initial public offering. Undertaking a trade sale of the firm, however, proves to be... View Details

Keywords: Venture Capital; Private Equity; Leveraged Buyouts; Capital Markets; Investment Funds; Financial Strategy; Financial Services Industry; Latin America