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Show Results For
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All HBS Web
(6,731)
- People (1)
- News (2,436)
- Research (3,655)
- Events (46)
- Multimedia (74)
- Faculty Publications (2,628)
Lauren H. Cohen
Lauren Cohen is the L.E. Simmons Professor in the Finance & Entrepreneurial Management Units at Harvard Business School and a Research Associate at the National Bureau of Economic Research. He is an Editor of the Review of Financial... View Details
- Web
Program Requirements - Doctoral
Topics in Organizational Behavior Empirical Technology and Operations Management Two doctoral elective courses Two breadth courses Operations Track requirements (Modeling Emphasis) : Advanced Optimization Stochastic Modeling Empirical...
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- 27 Nov 2023
- Research & Ideas
Voting Democrat or Republican? The Critical Childhood Influence That's Tough to Shake
political beliefs. The strategy was to measure the “extent to which a voter whose family moves to a new neighborhood during their childhood adopts a political behavior similar to their permanent-resident peers in that neighborhood,” the...
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Keywords:
by Ben Rand
- Forthcoming
- Article
The Anatomy of a Hospital System Merger: The Patient Did Not Respond Well to Treatment
By: Raffaella Sadun, Martin Gaynor, Adam Sacarny, Chad Syverson and Shruthi Venkatesh
Despite the continuing US hospital merger wave, it remains unclear how mergers change, or fail to change, hospital behavior and performance. We open the “black box” of hospital practices through a mega-merger between two for-profit chains. Benchmarking the merger's...
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Sadun, Raffaella, Martin Gaynor, Adam Sacarny, Chad Syverson, and Shruthi Venkatesh. "The Anatomy of a Hospital System Merger: The Patient Did Not Respond Well to Treatment." Review of Economics and Statistics (forthcoming). (Pre-published online October 23, 2023.)
- Article
When Hiring CEOs, Focus on Character
By: Aiyesha Dey
The author, an associate professor at Harvard Business School, has studied the ways in which the lifestyle behaviors of CEOs—in particular, materialism and a propensity for rule breaking—may spell trouble for a company. Her research, which includes looking at...
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Dey, Aiyesha. "When Hiring CEOs, Focus on Character." Harvard Business Review 100, no. 4 (July–August 2022): 54–58.
- June 2023
- Article
Are You Listening to Me? The Negative Link between Extraversion and Perceived Listening
By: Francis J Flynn, Hanne Collins and Julian Zlatev
Extraverts are often characterized as highly social individuals who are highly invested in their interpersonal interactions. We propose that extraverts' interaction partners hold a different view-that extraverts are highly social, but not highly invested. Across six...
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Keywords:
Extraversion;
Listening;
Self-monitoring;
Sociability;
Interaction;
Interpersonal Communication;
Perception
Flynn, Francis J., Hanne Collins, and Julian Zlatev. "Are You Listening to Me? The Negative Link between Extraversion and Perceived Listening." Personality and Social Psychology Bulletin 49, no. 6 (June 2023): 837–851.
- December 1988
- Article
Ordinal Independence in Non-Linear Utility Theory
By: Jerry R. Green and Bruno Jullien
Individual behavior under uncertainty is characterized using a new axiom, ordinal independence, which is a weakened form of the von Neumann-Morgcnslern independence axiom. It states that if two distributions share a tail in common, then this tail can be modified...
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Keywords:
Preferences
Green, Jerry R., and Bruno Jullien. "Ordinal Independence in Non-Linear Utility Theory." Journal of Risk and Uncertainty 1, no. 4 (December 1988): 355–387.
- April 2014
- Article
Awards Unbundled: Evidence from a Natural Field Experiment
By: Nava Ashraf, Oriana Bandiera and Scott S. Lee
Organizations often use non-monetary awards to incentivize performance. Awards may affect behavior through several mechanisms: by conferring employer recognition, by enhancing social visibility, and by facilitating social comparison. In a nationwide health worker...
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Keywords:
Social Comparison;
Awards;
Optimal Expectactions;
Zambia;
Status and Position;
Performance Expectations;
Motivation and Incentives;
Health Care and Treatment;
Health Industry;
Zambia
Ashraf, Nava, Oriana Bandiera, and Scott S. Lee. "Awards Unbundled: Evidence from a Natural Field Experiment." Journal of Economic Behavior & Organization 100 (April 2014): 44–63.
- November 2007 (Revised March 2010)
- Case
Metro-Goldwyn-Mayer (MGM) and Tom Cruise
By: Anita Elberse and Peter Stone
In November 2006, Harry Sloan, chairman and CEO of Metro-Goldwyn-Mayer Inc. (MGM) offers movie star Tom Cruise and his business partner Paula Wagner a chance to run United Artists (UA), a dormant studio within MGM's portfolio. Just over two months earlier, Viacom...
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Keywords:
Business Units;
Talent and Talent Management;
Film Entertainment;
Brands and Branding;
Partners and Partnerships;
Value Creation;
Motion Pictures and Video Industry
Elberse, Anita, and Peter Stone. "Metro-Goldwyn-Mayer (MGM) and Tom Cruise." Harvard Business School Case 508-057, November 2007. (Revised March 2010.)
- Article
The Contingent Nature of Public Policy and the Growth of U.S. Commercial Banking
By: Christopher Marquis and Zhi Huang
That public policy affects organizational behaviors is well accepted, but less explored is how these effects may depend on other external environmental factors. We investigate how policy is a necessary, but not sufficient, condition to understand the growth of...
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Keywords:
Policy;
Organizational Culture;
Strategy;
Commercial Banking;
Growth and Development Strategy;
United States
Marquis, Christopher, and Zhi Huang. "The Contingent Nature of Public Policy and the Growth of U.S. Commercial Banking." Academy of Management Journal 52, no. 6 (December 2009): 1222–1246. (Runner-up, Academy of Management's Best Published Paper in Organization and Management Theory in 2009. Earlier version distributed as Harvard Business School Working Paper No. 09-025.)
- June 1998
- Article
Reward, Intrinsic Motivation, and Creativity
By: B. A. Hennessey and T. M. Amabile
Comments on R. Eisenberger and J. Cameron's (see record 1996-06440-007) discussion on the impact of reward on creativity. The authors argue that Eisenberger and Cameron overlooked or failed to adequately explain several demonstrations of lower creativity on rewarded...
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Hennessey, B. A., and T. M. Amabile. "Reward, Intrinsic Motivation, and Creativity." American Psychologist 53, no. 6 (June 1998): 674–675.
- 2018
- The Significance of Race Research in the 21st Century
Harvard Business School AASU50 Research Findings
- Forthcoming
- Article
Reflexivity in Credit Markets
By: Robin Greenwood, Samuel G. Hanson and Lawrence J. Jin
Reflexivity is the idea that investors' biased beliefs affect market outcomes and that market outcomes in turn affect investors’ future biases. We develop a dynamic behavioral model of the credit cycle featuring this two-way feedback loop. Investors form beliefs about...
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Greenwood, Robin, Samuel G. Hanson, and Lawrence J. Jin. "Reflexivity in Credit Markets." Journal of Finance (forthcoming).
- 2023
- Working Paper
Complexity and Time
By: Benjamin Enke, Thomas Graeber and Ryan Oprea
We provide experimental evidence that core intertemporal choice anomalies -- including extreme short-run impatience, structural estimates of present bias, hyperbolicity and transitivity violations -- are driven by complexity rather than time or risk preferences. First,...
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Enke, Benjamin, Thomas Graeber, and Ryan Oprea. "Complexity and Time." NBER Working Paper Series, No. 31047, March 2023.
- 2018
- Working Paper
Creativity Under Fire: The Effects of Competition on Creative Production
By: Daniel P. Gross
Though fundamental to innovation and essential to many industries and occupations, individual creativity has received limited attention as an economic behavior and has historically proven difficult to study. This paper studies the incentive effects of competition on...
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Keywords:
Incentives;
Tournaments;
Radical Vs. Incremental Innovation;
Motivation and Incentives;
Competition;
Creativity;
Innovation and Invention
Gross, Daniel P. "Creativity Under Fire: The Effects of Competition on Creative Production." Harvard Business School Working Paper, No. 16-109, March 2016. (Accepted at The Review of Economics and Statistics. NBER Working Paper Series, No. 25057, September 2018)
- January 2014
- Article
The Consequences of Entrepreneurial Finance: Evidence from Angel Financings
By: William R. Kerr, Josh Lerner and Antoinette Schoar
This paper documents that ventures that are funded by two successful angel groups experience superior outcomes to rejected ventures: they have improved survival, exits, employment, patenting, web traffic, and financing. We use strong discontinuities in angel funding...
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Keywords:
Business Ventures;
Financing and Loans;
Interests;
Employment;
Patents;
Internet and the Web;
Operations;
Entrepreneurship;
Business Exit or Shutdown
Kerr, William R., Josh Lerner, and Antoinette Schoar. "The Consequences of Entrepreneurial Finance: Evidence from Angel Financings." Review of Financial Studies 27, no. 1 (January 2014): 20–55.
- 2011
- Working Paper
Individual Rationality and Participation in Large Scale, Multi-Hospital Kidney Exchange
By: Itai Ashlagi and Alvin E. Roth
As multi-hospital kidney exchange clearinghouses have grown, the set of players has grown from patients and surgeons to include hospitals. Hospitals have the option of enrolling only their hard-to-match patient-donor pairs, while conducting easily arranged exchanges...
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Keywords:
Health Care and Treatment;
Resource Allocation;
Market Participation;
Marketplace Matching;
Organizations;
Networks;
Motivation and Incentives;
Health Industry
Ashlagi, Itai, and Alvin E. Roth. "Individual Rationality and Participation in Large Scale, Multi-Hospital Kidney Exchange." NBER Working Paper Series, No. 16720, January 2011.
- November 1987 (Revised January 1988)
- Case
Groen: A Dover Industries Company
By: Francis Aguilar
Describes the challenges facing the president of an old-line foodservice and food processing equipment manufacturing company as it attempted to accelerate sales and profit growth through the introduction of innovative products. The introduction of a "revolutionary"...
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Keywords:
Business or Company Management;
Corporate Entrepreneurship;
Labor and Management Relations;
Machinery and Machining;
Management Style;
Management Teams;
Performance Efficiency;
Technological Innovation;
Product Development;
Organizational Culture
Aguilar, Francis. "Groen: A Dover Industries Company." Harvard Business School Case 388-055, November 1987. (Revised January 1988.)
- 17 May 2019
- News
How Asking Multiple People for Advice Can Backfire
- 06 Sep 2016
- News