Publications
Publications
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- All HBS Web
(4,332)
- Faculty Publications (897)
- 2007
- Working Paper
What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns
By: Glenn Ellison, Edward Glaeser and William R. Kerr
Many industries are geographically concentrated. Many mechanisms that could account for such agglomeration have been proposed. We note that these theories make different predictions about which pairs of industries should be coagglomerated. We discuss the measurement of... View Details
- 2007
- Chapter
Behavioral Corporate Finance: A Survey
By: Malcolm Baker, Richard Ruback and Jeffrey Wurgler
Research in behavioral corporate finance takes two distinct approaches. The first emphasizes that investors are less than fully rational. It views managerial financing and investment decisions as rational responses to securities market mispricing. The second approach... View Details
- June 2007
- Article
Does Employment Protection Reduce Productivity? Evidence from U.S. States
By: David H Autor, William R. Kerr and Adriana D. Kugler
Theory predicts that mandated employment protections may reduce productivity by distorting production choices. Firms facing (non-Coasean) worker dismissal costs will curtail hiring below efficient levels and retain unproductive workers, both of which should affect... View Details
Keywords: Theory; Production; Selection and Staffing; Cost; Employment; Capital; Performance Productivity; United States
- 2007
- Working Paper
Evolution Analysis of Large-Scale Software Systems Using Design Structure Matrices and Design Rule Theory
By: Matthew J. LaMantia, Yuanfang Cai, Alan David MacCormack and John Rusnak
- 2007
- Working Paper
I'll Have the Ice Cream Soon and the Vegetables Later: A Study of Online Grocery Purchases and Order Lead Time
By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman
How do decisions made for tomorrow or two days in the future differ from decisions made for several days in the future? We use data from an online grocer to address this question. In general, we find that as the delay between order completion and delivery increases,... View Details
- Article
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
- February 2007
- Module Note
Trifles Summary: Reasoning from Moral Theory
By: Sandra J. Sucher
A summary of the major themes discussed in the fifth class of The Moral Leader (EC curriculum). View Details
- February 2007
- Article
The Effect of File Sharing on Record Sales: An Empirical Analysis
By: Felix Oberholzer-Gee and Koleman Strumpf
- January 2007
- Article
Acquisitions and Firm Growth: Creating Unilever's Ice Cream and Tea Business
By: G. Jones and Peter Miskell
This article provides a longitudinal case study of the use of acquisitions by the Anglo-Dutch multinational Unilever to build the world's largest ice cream and tea businesses. The study supports recent resource-based theory which argues that complementary rather than... View Details
- 2007
- Article
Entrepreneurial Theory and the History of Globalization
By: G. Jones and R. Daniel Wadhwani
- 2007
- Article
Three Perspectives on Team Learning: Outcome Improvement, Task Mastery, and Group Process
By: Amy C. Edmondson, James R. Dillon and Kate Roloff
The emergence of a research literature on team learning has been driven by at least two factors. First, longstanding interest in what makes organizational work teams effective leads naturally to questions about how members of newly formed teams learn to work together... View Details
- November 2006
- Background Note
Technical Game Theory Note #4: Contracting and Strategic Alliances
By: Dennis A. Yao
Provides a game theory-based interpretation of contracting and strategic alliances and introduces the problem of moral hazard. View Details
- November 2006
- Background Note
Technical Game Theory Note #6: Multiple-Round Games and Reputations
By: Dennis A. Yao
Provides a game theory-based interpretation of reputations and reputation building. View Details
- November 2006 (Revised June 2007)
- Background Note
Technical Game Theory Note #3: The Relationship Between Bimatrix and Extensive-Form Games and the Meaning of "Strategy"
By: Dennis A. Yao
Discusses extensive-form games and relates them to bimatrix games. View Details
- November 2006
- Case
Introducing Frequent Flyer Programs
By: Dennis A. Yao
Allows students to explore the value to American Airlines of introducing a frequent flyer program in 1981. View Details
- November 2006 (Revised November 2009)
- Course Overview Note
Introduction to Competitive Dynamics: Strategy and Tactics
By: Dennis A. Yao
Provides an overview of the course Competitive Dynamics: Strategy and Tactics and discusses challenges facing those who wish to use game theory to assist in strategic and tactical decision making. View Details
- October 2006 (Revised August 2007)
- Case
RKS Guitars
By: Elie Ofek, Thomas J. Steenburgh, Michael I. Norton and Kerry Herman
RKS has designed a revolutionary electric guitar and needs to decide how to best market their innovation. The iconic status of existing electric guitars, and the lack of any recent radical innovations in the category, pose challenges in securing consumer adoption. If... View Details
- August 2006
- Article
Investor Sentiment and the Cross Section of Stock Returns
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details