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All HBS Web
(1,332)
- People (1)
- News (185)
- Research (989)
- Events (12)
- Multimedia (8)
- Faculty Publications (516)
Climate Change in 2017: Implications for Business
This note provides general information about climate change and its implications for business. Included is an overview of climate change science and a number of its impacts, including rising sea levels, changing weather patterns and extreme weather, pressure on...
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- Forthcoming
- Article
On the Origins of Restricting Women's Promiscuity
By: Anke Becker
This paper studies the origins and function of customs and norms that intend to keep women from being promiscuous. Using large-scale survey data from more than 100 countries, I test the anthropological theory that a particular form of preindustrial...
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- Article
Improving the Rhythm of Your Collaboration
By: Ethan S. Bernstein, Jesse Shore and David Lazer
In this article, we summarize our research on the value of intermittency for complex problem solving at work and give practical advice on how organizations can improve the rhythm of their people's collaboration. Executives have been counseled to be collaborative...
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Bernstein, Ethan S., Jesse Shore, and David Lazer. "Improving the Rhythm of Your Collaboration." MIT Sloan Management Review 61, no. 1 (Fall 2019).
- Article
Resources and Relationships in Entrepreneurship: An Exchange Theory of the Development and Effects of the Entrepreneur-Investor Relationship
By: Laura Huang and Andrew P. Knight
We develop a theoretical model, grounded in exchange theory, about the process through which relationships between entrepreneurs and investors develop and influence the growth of new ventures. Our theory highlights the multifaceted relationships that entrepreneurs and...
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Keywords:
Entrepreneurship;
Relationships;
Business Startups;
Business and Shareholder Relations;
Theory
Huang, Laura, and Andrew P. Knight. "Resources and Relationships in Entrepreneurship: An Exchange Theory of the Development and Effects of the Entrepreneur-Investor Relationship." Academy of Management Review 42, no. 1 (January 2017): 80–102.
- 2018
- Chapter
Transportation Cost and the Geography of Foreign Investment
By: Laura Alfaro and Maggie Chen
Falling transportation costs and rapid technological progress in recent decades have precipitated an explosion of cross-border flows in goods, services, investments, and ideas led by multinational firms. Extensive research has sought to understand the geographic...
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Alfaro, Laura, and Maggie Chen. "Transportation Cost and the Geography of Foreign Investment." In Handbook of International Trade and Transportation, edited by Bruce Blonigen and Wesley W. Wilson. Edward Elgar Publishing, 2018.
- 2013
- Working Paper
Delegation in Multi-Establishment Firms: Evidence from I.T. Purchasing
By: Kristina McElheran
Recent contributions to a growing theory literature have focused on the tradeoff between adaptation and coordination in determining delegation within firms. Empirical evidence, however, is limited. Using establishment-level data on decision rights over information...
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Keywords:
Business Units;
Business Headquarters;
Decision Choices and Conditions;
Operations;
Organizational Design;
Organizational Structure;
Power and Influence;
Adaptation;
Cooperation
McElheran, Kristina. "Delegation in Multi-Establishment Firms: Evidence from I.T. Purchasing." Harvard Business School Working Paper, No. 11-101, April 2011. (Revised April 2012, July 2012, January 2013.)
- 2005
- Working Paper
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 studying...
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Baker, Malcolm, and Jeffrey Wurgler. "Investor Sentiment and the Cross-Section of Stock Returns." NBER Working Paper Series, No. w10449, April 2005. (First draft in 2003.)
- July 2003
- Article
Probabilistic Representation of Complexity
By: Nabil I Al-Najjar, Ramon Casadesus-Masanell and Emre Ozdenoren
We study individuals' behavior in an environment that is deterministic, but too complex to permit tractable deterministic representation. Under mild conditions, behavior is represented by a unique probabilistic model in which the agent's inability to think through all...
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Al-Najjar, Nabil I., Ramon Casadesus-Masanell, and Emre Ozdenoren. "Probabilistic Representation of Complexity." Journal of Economic Theory 111, no. 1 (July 2003): 49–87.
- 01 Jul 2010
- Working Paper Summaries
Cyclicality of Credit Supply: Firm Level Evidence
- 02 Jul 2009
- Working Paper Summaries
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
- January 2020
- Article
The Market Reacts Quickly: Changes in Paclitaxel Vascular Device Purchasing Within the Ascension Healthcare System
By: Peter P. Monteleone, Subhash Banerjee, Priya Kothapalli, Ariel Dora Stern, Daniel Fehder, Ron Ginor, Dominic Vollmar, Edward T. A. Fry and Mark J. Pirwitz
Background. A meta-analysis of trials in endovascular therapy suggested an increased mortality associated with treatment exposure to paclitaxel. Multiple publications and corrections of prior data were performed, and the United States Food and Drug Administration has...
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Monteleone, Peter P., Subhash Banerjee, Priya Kothapalli, Ariel Dora Stern, Daniel Fehder, Ron Ginor, Dominic Vollmar, Edward T. A. Fry, and Mark J. Pirwitz. "The Market Reacts Quickly: Changes in Paclitaxel Vascular Device Purchasing Within the Ascension Healthcare System." Journal of Invasive Cardiology 32, no. 1 (January 2020).
- May 2011
- Article
Race at the Top: How Companies Shape the Inclusion of African Americans on Their Boards in Response to Institutional Pressures
By: Clayton S. Rose and William T. Bielby
Drawing on institutionalist theory, we conceptualize the racial composition of the boards of directors of large American companies as shaped in response to social and political norms. We use new longitudinal and cross-sectional data to test hypotheses about factors...
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Keywords:
Leadership;
Governing and Advisory Boards;
Race;
Mathematical Methods;
Government and Politics;
Public Ownership;
United States
Rose, Clayton S., and William T. Bielby. "Race at the Top: How Companies Shape the Inclusion of African Americans on Their Boards in Response to Institutional Pressures." Social Science Research 40, no. 3 (May 2011): 841–859.
- October 2022
- Article
When Does Moral Engagement Risk Triggering a Hypocrite Penalty?
By: Jillian J. Jordan and Roseanna Sommers
Society suffers when people stay silent on moral issues. Yet people who engage morally may appear hypocritical if they behave imperfectly themselves. Research reveals that hypocrites can—but do not always—trigger a “hypocrisy penalty,” whereby they are evaluated...
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Jordan, Jillian J., and Roseanna Sommers. "When Does Moral Engagement Risk Triggering a Hypocrite Penalty?" Art. 101404. Special Issue on Honesty and Deception edited by Maurice E. Schweitzer, Emma Levine. Current Opinion in Psychology 47 (October 2022).
- June 2021
- Article
Engineering Serendipity: When Does Knowledge Sharing Lead to Knowledge Production?
By: Jacqueline N. Lane, Ina Ganguli, Patrick Gaule, Eva C. Guinan and Karim R. Lakhani
We investigate how knowledge similarity between two individuals is systematically related to the likelihood that a serendipitous encounter results in knowledge production. We conduct a natural field experiment at a medical research symposium, where we exogenously...
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Keywords:
Cognitive Similarity;
Innovation;
Knowledge Production;
Natural Field Experiment;
Knowledge Acquisition;
Knowledge Sharing;
Relationships
Lane, Jacqueline N., Ina Ganguli, Patrick Gaule, Eva C. Guinan, and Karim R. Lakhani. "Engineering Serendipity: When Does Knowledge Sharing Lead to Knowledge Production?" Strategic Management Journal 42, no. 6 (June 2021).
- Article
Scaling Up Analogical Innovation with Crowds and AI
By: Aniket Kittur, Lisa Yu, Tom Hope, Joel Chan, Hila Lifshitz - Assaf, Karni Gilon, Felicia Ng, Robert Kraut and Dafna Shachaf
Analogy—the ability to find and apply deep structural patterns across domains—has been fundamental to human innovation in science and technology. Today there is a growing opportunity to accelerate innovation by moving analogy out of a single person’s mind and...
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Keywords:
Innovation;
Artificial Intelligence;
Crowdsourcing;
Analogy;
Innovation and Invention;
Technology;
Science
Kittur, Aniket, Lisa Yu, Tom Hope, Joel Chan, Hila Lifshitz - Assaf, Karni Gilon, Felicia Ng, Robert Kraut, and Dafna Shachaf. "Scaling Up Analogical Innovation with Crowds and AI." Proceedings of the National Academy of Sciences 116, no. 6 (February 5, 2019): 1870–1877.
- Summer 2014
- Article
Delegation in Multi-Establishment Firms: Evidence from I.T. Purchasing
By: Kristina Steffenson McElheran
Recent contributions to a growing theory literature have focused on the tradeoff between adaptation and coordination in determining delegation within firms. Empirical evidence, however, is limited. Using establishment-level data on decision rights over information...
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McElheran, Kristina Steffenson. "Delegation in Multi-Establishment Firms: Evidence from I.T. Purchasing." Journal of Economics & Management Strategy 23, no. 2 (Summer 2014): 225–258. (Lead Article.)
- August 2015
- Article
Poultry in Motion: A Study of International Trade Finance Practices
By: Pol Antràs and C. Fritz Foley
This paper analyzes the financing terms that support international trade and sheds light on how these terms shape the impact of economic shocks on trade. Analysis of transaction-level data from a U.S.-based exporter of frozen and refrigerated food products, primarily...
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Antràs, Pol, and C. Fritz Foley. "Poultry in Motion: A Study of International Trade Finance Practices." Journal of Political Economy 123, no. 4 (August 2015): 853–901. (Revised May 2014. Online Appendix.)
- Research Summary
Delegation in Multi-Divisional Firms: Determinants of the Organizational Structure of IT Purchasing Authority
Recent contributions to a growing theory literature have focused on the tradeoff between adaptation and coordination in determining delegation within firms. Empirical evidence, however, is limited. Using establishment-level data on decision rights over information...
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- Article
Strategic Disclosure: The Case of Business School Rankings
By: Michael Luca and Jonathan Smith
We empirically analyze disclosure decisions made by 240 MBA programs about which rankings to display on their websites. We present three main findings. First, consistent with theories of countersignaling, top schools are least likely to disclose their rankings, whereas...
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Keywords:
Voluntary Disclosure;
Shrouded Attributes;
Information Unraveling;
Rankings;
Higher Education;
Corporate Disclosure;
Rank and Position
Luca, Michael, and Jonathan Smith. "Strategic Disclosure: The Case of Business School Rankings." Journal of Economic Behavior & Organization 112 (April 2015): 17–25.
- December 2009
- Article
Empire-Building or Bridge-Building? Evidence from New CEOs' Internal Capital Allocation Decisions
By: Yuhai Xuan
This article investigates how the job histories of CEOs influence their capital allocation decisions when they preside over multi-divisional firms. I find that, after CEO turnover, divisions not previously affiliated with the new CEO receive significantly more capital...
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Keywords:
Business Divisions;
Decision Choices and Conditions;
Capital Budgeting;
Financial Management;
Managerial Roles;
Resource Allocation
Xuan, Yuhai. "Empire-Building or Bridge-Building? Evidence from New CEOs' Internal Capital Allocation Decisions." Review of Financial Studies 22, no. 12 (December 2009): 4919–4948. (Online Appendix.)