Publications
Publications
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- All HBS Web
(1,624)
- Faculty Publications (386)
- Winter 2013
- Article
The New Patent Intermediaries: Platforms, Defensive Aggregators and Super-Aggregators
By: Andrei Hagiu and David B. Yoffie
The patent market consists mainly of privately negotiated, bilateral transactions, either sales or cross-licenses, between large companies. There is no eBay, Amazon, New York Stock Exchange, or Kelley's Blue Book equivalent for patents, and when buyers and sellers do... View Details
- November 2012
- Case
Ahold versus Tesco—Analyzing Performance
By: Suraj Srinivasan and Penelope Rossano
The case relates to understanding and comparing the performance of two leading retail companies—Ahold and Tesco. The case introduces the tools of Dupont and Modified Dupont Decomposition. While performance as measured by return on equity has been similar for the two... View Details
- October 2012
- Article
The Effect of Reference Point Prices on Mergers and Acquisitions
By: Malcolm Baker, Xin Pan and Jeffrey Wurgler
Prior stock price peaks of targets affect several aspects of merger and acquisition activity. Offer prices are biased toward recent peak prices although they are economically unremarkable. An offer's probability of acceptance jumps discontinuously when it exceeds a... View Details
- 2012
- Article
Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs
By: Mozaffar N. Khan, Leonid Kogan and George Serafeim
In tests of the equity market timing theory of external finance, the prior literature has used overvaluation identifiers such as high market-to-book and high prior returns that are likely correlated with other determinants of SEOs. We use price pressure resulting from... View Details
- July 2012 (Revised April 2014)
- Case
Research In Motion: The Mobile OS Platform War
By: Alan MacCormack, Brian Dunn and Chris F. Kemerer
The case describes competition in the market for smart phones in the US, and the position of one player, Research In Motion (RIM) who manufacture the popular Blackberry line of products. Early in 2011, RIM is in trouble. Its stock price has plummeted, amidst poor... View Details
Keywords: Innovation; Product Development; Technology Strategy; Platform Strategy; Software; Hardware; Technological Innovation; Innovation Strategy; Information Infrastructure; Mobile and Wireless Technology; Digital Platforms; Applications and Software; Telecommunications Industry; Technology Industry; Canada; United States
- May 2012
- Article
Global, Local, and Contagious Investor Sentiment
By: Malcolm Baker, Jeffrey Wurgler and Yu Yuan
We construct investor sentiment indices for six major stock markets and decompose them into one global and six local indices. In a validation test, we find that relative sentiment is correlated with the relative prices of dual-listed companies. Global sentiment is a... View Details
- Article
The Stock Selection and Performance of Buy-Side Analysts
We examine the selection and performance of stocks recommended by analysts at a large investment firm relative to those of sell-side analysts during the period mid-1997 and 2004. The buy-side firm's analysts issued less optimistic recommendations for stocks with larger... View Details
- March 2012
- Article
The Incentive Bubble
By: Mihir Desai
The past three decades have seen American capitalism quietly transformed by a single, powerful idea—that financial markets are a suitable tool for measuring performance and structuring compensation. Stock instruments for managers, high-powered incentive contracts for... View Details
- February 2012 (Revised December 2013)
- Case
Saks Incorporated
By: Carliss Baldwin and Stefon Burns
Saks Fifth Avenue, a luxury department store chain, has been hard hit by the 2008 financial crisis and stock market crash. Speculation about impending bankruptcy is rampant in the press. The CEO, Stephen Sadove, must decide how to respond. View Details
- November 2011 (Revised April 2012)
- Case
Quadriserv and the Short Selling Market
By: Lauren Cohen and Christopher Malloy
- September – October 2011
- Article
The Manufacturer's Incentive to Reduce Lead Times
By: Santiago Kraiselburd, Richard Pibernik and Ananth Raman
It is generally a well acknowledged fact that, ceteris paribus, reducing the lead times between downstream and upstream parties in a supply chain is desirable from an overall system perspective. However, an upstream party (e.g., a manufacturer) may have strong... View Details
- July 2011 (Revised June 2013)
- Case
Foxconn Technology Group (A)
By: Robert G. Eccles, George Serafeim and Beiting Cheng
In 2010, Foxconn Technology Group, the largest and fastest growing multinational company in the Electronic Manufacturing Services (EMS) industry, came under public scrutiny after a string of employee suicides reached the international press. Although the company was... View Details
Keywords: Multinational; Labor Market; Electronic Manufacturing Services; Health ＆ Wellness; Robots; Automation; Social Responsibility; Employee Relationship Management; Leadership; Stocks; Social Issues; Corporate Social Responsibility and Impact; Capital Markets; Supply Chain Management; Safety; Environmental Accounting; Human Capital; Human Resources; Electronics Industry; Manufacturing Industry; China
- June 2011
- Case
Fighting a Dangerous Financial Fire: The Federal Response to the Crisis of 2007-2009
By: David Moss and Cole Bolton
By the summer of 2009, many observers concluded that a catastrophic financial collapse- which seemed all but imminent the previous fall and winter - had been averted. Although the recession had still yet to be declared over and the economy's footing remained far from... View Details
- May 2011
- Case
Oriental Fortune Capital: Building a Better Stock Exchange
By: Josh Lerner and Keith Chi-ho Wong
When ChiNext opened in October 2009 as the second tier market of the Shenzhen Stock Exchange (SZSE), it aimed to provide Chinese entrepreneurs with equity capital and to facilitate the exits of venture capital firms and other investors which had previously relied on... View Details
- May 2011
- Article
Institutional Stock Trading on Loan Market Information
By: Victoria Ivashina and Zheng Sun
Over the past decade, one of the most important developments in the corporate loan market has been the increasing participation of institutional investors in lending syndicates. As lenders, institutional investors routinely receive private information about borrowers.... View Details
- April 2011
- Case
Samsung and Google TV
By: Ramon Casadesus-Masanell, Prithvi Raj and Crystal Jean Marrie
This case describes Samsung's decision on how to pursue the growing market opportunity for internet-connected televisions, which enable consumers to access a range of web-based content including basic information (e.g. stock quotes, weather, news headlines, RSS feeds,... View Details
- March 2011
- Article
Do Sell-Side Stock Analysts Exhibit Escalation of Commitment?
By: John Beshears and Katherine L. Milkman
This paper presents evidence that when an analyst makes an out-of-consensus forecast of a company's quarterly earnings that turns out to be incorrect, she escalates her commitment to maintaining an out-of-consensus view on the company. Relative to an analyst who was... View Details
- February 2011
- Teaching Note
Citigroup's Exchange Offer (TN)
By: Robin Greenwood
Teaching Note for 210009. View Details
- January 2011 (Revised January 2015)
- Case
Matrix Capital Management (A)
By: Malcolm P. Baker and David Lane
Ben Balbale, a partner at hedge fund Matrix Capital, must decide whether to exit their investment in Rovi Corporation, a company with a diverse portfolio of patents used primarily for digital interactive guides. Rovi's shares are up over 50% from the time Balbale... View Details
- January 2011
- Supplement
Matrix Capital Management (B)
By: Malcolm P. Baker and David Lane
Ben Balbale, a partner at hedge fund Matrix Capital, must decide whether to exit their investment in Rovi Corporation, a company with a diverse portfolio of patents used primarily for digital interactive guides. Rovi's shares are up over 50% from the time Balbale... View Details