Publications
Publications
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- All HBS Web
(1,266)
- Faculty Publications (178)
- March 2009
- Article
Trading Restrictions and Stock Prices
By: Robin Greenwood
Firms can manipulate their stock price by limiting the ability of their investors to sell. I examine a series of corporate events in Japan in which firms actively reduced their float—the fraction of shares available to trade—for periods of one to three months, locking... View Details
- December 2008 (Revised February 2017)
- Case
Olam International
By: David E. Bell and Mary Shelman
In 20 years, Sunny Verghese had built Singapore-based Olam International from a small Nigerian export company into a $5 billion global leader in agricultural commodities with a core competence in Africa. Olam's growth had come by pursuing product and geographic... View Details
- November 2008
- Supplement
NEC Electronics (CW)
By: C. Fritz Foley, Robin Greenwood and James Quinn
Why do shares in NEC Electronics, a publicly listed subsidiary of Japan conglomerate NEC trade at a discount to their fundamental value? Can Perry Capital, a U.S. hedge fund, restructure this subsidiary and generate significant returns? This case provides students with... View Details
- October 2008
- Article
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
- 2008
- Working Paper
Some Neglected Axioms in Fair Division
By: John W. Pratt
Conditions one might impose on fair allocation procedures are introduced. Nondiscrimination requires that agents share an item in proportion to their entitlements if they receive nothing else. The "price" procedures of Pratt (2007), including the Nash... View Details
- April 2008
- Case
Chunghwa Telecom Co., Ltd. (A)
By: Paul W. Marshall, Michael Shih-ta Chen and Keith Chi-ho Wong
In late November 2000, Chunghwa Telecom Co., Ltd., the once-monopolized telecom operator owned by the Taiwanese government, was on its way to privatization. Mr. C.K. Mao, Chairman of the company, who headed the job only three months earlier, after its prior chairman... View Details
- April 2008
- Supplement
Chunghwa Telecom Co., Ltd. (B)
By: Paul W. Marshall, Michael Shih-ta Chen and Keith Chi-ho Wong
In late November 2000, Chung Telecom Co., Ltd., the once-monopolized telecom operator owned by the Taiwanese government, was on its way to privatization. Mr. C.K. Mao, Chairman of the company, was headed the job only three months earlier, after its prior chairman... View Details
Keywords: State Ownership; Jobs and Positions; Monopoly; Privatization; Competition; Decisions; Motivation and Incentives; Labor and Management Relations; Resignation and Termination; Compensation and Benefits; Price; Status and Position; Telecommunications Industry; Public Administration Industry; Taiwan
- March 2008
- Article
Market Reactions to Export Subsidies
By: M. A. Desai and James R. Hines Jr.
This paper analyzes the economic impact of export subsidies by investigating stock price reactions to a critical event in 1997. On November 18, 1997, the European Union announced its intention to file a complaint before the World Trade Organization (WTO), arguing that... View Details
- February 2008 (Revised September 2008)
- Case
Apple Inc., 2008
By: David B. Yoffie and Michael Slind
In January 2007, three decades after its incorporation, Apple Computer shed the second word in its name and became Apple Inc. With that move, the company signaled a fundamental shift away from its historic status as a vendor of the Macintosh personal computer (PC)... View Details
- February 2008
- Supplement
Shinhan Financial Group (B)
By: Rosabeth Moss Kanter and Matthew J. Morgan
By 2007, there were many signs that the merger of Chohung and Shinhan banks to form the Shinhan Financial Group in 2003 had met its goals. Shinhan Financial Group's stock price had increased from $31 a share at its opening on the New York Stock Exchange in September... View Details
- 2008
- Working Paper
Catering through Nominal Share Prices
By: Malcolm Baker, Robin Greenwood and Jeffrey Wurgler
We propose and test a catering theory of nominal stock prices. The theory predicts that when investors place higher valuation on low-price firms, managers will maintain share prices at lower levels, and vice-versa. Using measures of time-varying catering... View Details
- 2008
- Working Paper
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
- December 2007
- Article
Private Power in Indonesia
By: Louis T. Wells
The Asian Currency Crisis led to the collapse of agreements Indonesia had negotiated for private electric power only a few years earlier. The ensuing struggle meant bad publicity and several hundred million dollars in costs for Indonesia. As Indonesia in 2007 was... View Details
- 2007
- Working Paper
A Resource Belief-Curse: Oil and Individualism
By: Rafael Di Tella, Juan Dubra and Robert MacCulloch
We study the correlation between a belief concerning individualism and a measure of luck in the US during the period 1983-2004. The measure of beliefs is the answer to a question related to whether the poor should be helped by the government or if they should help... View Details
Keywords: Energy; Price; Policy; Government and Politics; Poverty; Welfare; Energy Industry; United States
- 2007
- Working Paper
Platform Envelopment
By: Thomas Eisenmann, Geoffrey Parker and Marshall Van Alstyne
Due to network effects and switching costs in platform markets, entrants generally must offer revolutionary functionality. We explore a second entry path that does not rely upon Schumpeterian innovation: platform envelopment. Through envelopment, a provider in one... View Details
- May 2007
- Article
Corporate Financing Decisions When Investors Take the Path of Least Resistance
By: Malcolm Baker, Joshua Coval and Jeremy Stein
We explore the consequences for corporate financial policy that arise when investors exhibit inertial behavior. One implication of investor inertia is that, all else equal, a firm pursuing a strategy of equity-financed growth will prefer a stock-for-stock merger to... View Details
- November 2006
- Case
Selling Biovail Short
By: Malcolm P. Baker, Chris Lombardi and Aldo Sesia
Hedge fund SAC Capital and analysts from Gradient Analytics and Banc of America face charges of stock price manipulation from Biovail, a Canadian pharmaceutical company. Gradient and BofA produced negative reports on Biovail's earnings quality. At the same time, SAC... View Details
- July 2006 (Revised March 2008)
- Case
Changan Automobile Co., Ltd.
By: Dennis Campbell and Donglin Xia
Chairman Yin Jiaxu must communicate that the company's extraordinary reported performance in 2002 reflects Changan's unique strategy within the competitive dynamics of China's automobile industry. Changan's 2002 annual report demonstrated an extraordinary level of... View Details
- April 2006 (Revised October 2006)
- Case
Best Buy Co., Inc.: Customer-Centricity
By: Rajiv Lal, Carin-Isabel Knoop and Irina Tarsis
With FY2005 sales of $27.3 billion, Richfield, Minn.-based Best Buy Co., Inc. was the leading retailer of consumer electronics, home-office products, and related services in North America. Its operations included the distinct store formats Best Buy, Future Shop in... View Details
- April 2006 (Revised November 2006)
- Case
Livedoor
By: Robin Greenwood and Michael Schor
The president of Fuji Television must decide how to respond to a competing bid for the shares of Nippon Broadcasting Systems (NBS). Livedoor, the other bidder, is a highly valued Internet company that has been accused of financial wizardry to keep its stock price high. View Details