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- Faculty Publications (959)
- 2009
- Working Paper
Stock Price Fragility
By: Robin Greenwood and David Thesmar
We investigate the relationship between ownership structure of financial assets and non-fundamental risk. An asset is fragile if its owners collectively have to buy or sell. Such assets are susceptible to non-fundamental price movements. An asset can be fragile because... View Details
- October 2009 (Revised July 2012)
- Case
Emotiv Systems Inc.: It's the Thoughts that Count
By: Elie Ofek, Jason Riis and Paul Hamilton
Emotiv is getting ready to launch its innovative brain-computer interfacing (BCI) technology. The company has developed a special headset, called EPOC, and highly sophisticated software that can translate a person's emotions, cognitive thoughts, and facial expressions... View Details
- October 2009 (Revised January 2010)
- Case
The University of Notre Dame Endowment
By: Andre F. Perold and Paul Michael Buser
The Endowment Model of Investing, which was based on creating high risk-adjusted performance through diversification, a long time horizon, top-notch outside managers, and illiquid investments, had served Notre Dame and other large universities well over the past... View Details
- October 2009
- Article
Making Time Off Predictable—and Required
By: Leslie Perlow and Jessica L. Porter
People in professional services believe a 24/7 work ethic is essential for getting ahead—and so they work 60-plus hours a week and stay tethered to their BlackBerrys. This perpetuates a vicious cycle: Responsiveness breeds the need for more responsiveness. When people... View Details
- October 2009
- Article
Managing Risk in the New World
Five experts gathered recently to discuss the future of enterprise risk management: Kaplan, the Baker Foundation Professor at Harvard Business School, who with his colleague David Norton developed the balanced scorecard; Mikes, an assistant professor at HBS who studies... View Details
- 2009
- Working Paper
Clusters of Entrepreneurship
By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto
Employment growth is strongly predicted by smaller average establishment size, both across cities and across industries within cities, but there is little consensus on why this relationship exists. Traditional economic explanations emphasize factors that reduce entry... View Details
- Article
Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?
By: Edward L. Glaeser and William R. Kerr
Why are some places more entrepreneurial than others? We use Census Bureau data to study local determinants of manufacturing startups across cities and industries. Demographics have limited explanatory power. Overall levels of local customers and suppliers are only... View Details
- September 2009 (Revised November 2010)
- Case
Marquee: The Business of Nightlife
By: Anita Elberse, Ryan Barlow and Sheldon Wong
In December 2008, nightlife impresario Noah Tepperberg celebrated the fifth anniversary of his New York City nightclub Marquee. While most clubs are over within their first one-and-a-half years, Tepperberg has succeeded in keeping Marquee one of NYC's hottest clubs for... View Details
- 2009
- Working Paper
Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery
By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad
Prior studies suggest that, with elastically supplied inputs, free entry may lead to an inefficiently high number of firms in equilibrium. Under input scarcity, however, the welfare loss from free entry is reduced. Further, free entry may increase use of high-quality... View Details
- 2009
- Working Paper
Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery
By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad
Prior studies suggest that, with elastically supplied inputs, free entry may lead to an inefficiently high number of firms in equilibrium. Under input scarcity, however, the welfare loss from free entry is reduced. Further, free entry may increase use of high-quality... View Details
- 2009
- Working Paper
Culture Clash: The Costs and Benefits of Homogeneity
This paper develops an economic theory of the costs and benefits of corporate culture—in the sense of shared beliefs and values—in order to study the effects of "culture clash" in mergers and acquisitions. I first use a simple analytical framework to show that shared... View Details
- June 2009 (Revised March 2010)
- Supplement
Hansson Private Label, Inc.: Evaluating an Investment in Expansion, Student Spreadsheet (Brief Case)
By: Erik Stafford and Joel L. Heilprin
- June 2009
- Article
Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals
By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman
We report on a field study demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze the... View Details
- 2009
- Article
Modeling Expert Opinions on Food Healthfulness: A Nutrition Metric
By: Jolie M. Martin, John Beshears, Katherine L. Milkman, Max H. Bazerman and Lisa Sutherland
Research over the last several decades indicates the failure of existing nutritional labels to substantially improve the healthiness of consumers' food and beverage choices. The difficulty for policy-makers is to encapsulate a wide body of scientific knowledge in a... View Details
- 2009
- Working Paper
Regional Trade Integration and Multinational Firm Strategies
By: Pol Antras and C. Fritz Foley
This paper analyzes the effects of the formation of a regional trade agreement on the level and nature of multinational firm activity. We examine aggregate data that captures the response of U.S. multinational firms to the formation of the ASEAN free trade agreement.... View Details
- Article
How Well Do Social Ratings Actually Measure Corporate Social Responsibility?
By: Aaron K. Chatterji, David I. Levine and Michael W. Toffel
Ratings of corporations' environmental activities and capabilities influence billions of dollars of "socially responsible" investments as well as some consumers, activists, and potential employees. In one of the first studies to assess these ratings, we examine how... View Details
- 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
- May 2009
- Article
Asymmetric Information Effects on Loan Spreads
The paper estimates the cost arising from information asymmetry between the lead bank and members of the lending syndicate. In a lending syndicate, the lead bank retains only a fraction of the loan but acts as the intermediary between the borrower and the syndicate... View Details
- Article
From Wealth to Well-Being? Money Matters, but Less than People Think
By: Lara B. Aknin, Michael I. Norton and Elizabeth W. Dunn
While numerous studies have documented the modest (though reliable) link between household income and well-being, we examined the accuracy of laypeople's intuitions about this relationship by asking people from across the income spectrum to report their own... View Details
- January 2009
- Article
Multinationals as Arbitrageurs? The Effect of Stock Market Valuations on Foreign Direct Investment
By: Malcolm Baker, C. Fritz Foley and Jeffrey Wurgler
Empirical evidence of imperfect integration across world capital markets suggests a role for cross-border arbitrage by multinationals. Consistent with multinational arbitrage as a determinant of foreign direct investment (FDI) patterns, we find that FDI flows increase... View Details