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Show Results For
- All HBS Web
(2,362)
- People (2)
- News (646)
- Research (1,396)
- Events (37)
- Multimedia (16)
- Faculty Publications (445)
- April 2024
- Article
How Our Ideological Out-Group Shapes Our Emotional Response to Our Shared Socio-Political Reality
By: Julia Elad-Strenger, Amit Goldenberg, Tamar Saguy and Eran Halperin
What shapes our emotional responses to socio-political events? Following the social identity approach, we suggest that individuals adjust their emotional responses to socio-political stimuli based on their ideological out-group's responses, in a manner that preserves... View Details
Elad-Strenger, Julia, Amit Goldenberg, Tamar Saguy, and Eran Halperin. "How Our Ideological Out-Group Shapes Our Emotional Response to Our Shared Socio-Political Reality." British Journal of Social Psychology 63, no. 2 (April 2024): 723–744.
- 20 Mar 2009
- Working Paper Summaries
Catering to Characteristics
- Research Summary
Optimal Reserve Management and Sovereign Debt (with Fabio Kanczuk)
By: Laura Alfaro
Most models currently used to determine optimal foreign reserve holdings take the level of international debt as given. Some of the implications of this analysis, however, may not be generalized once one considers the joint decision to hold debt and reserves by a... View Details
- 2021
- Article
Don't Get It or Don't Spread It: Comparing Self-interested versus Prosocial Motivations for COVID-19 Prevention Behaviors
By: Jillian J. Jordan, Erez Yoeli and David Rand
COVID-19 prevention behaviors may be seen as self-interested or prosocial. Using American samples from MTurk and Prolific (total n = 6,850), we investigated which framing is more effective—and motivation is stronger—for fostering prevention behavior intentions. We... View Details
Keywords: COVID-19; Prevention; Prosocial Motivation; Health Pandemics; Behavior; Motivation and Incentives
Jordan, Jillian J., Erez Yoeli, and David Rand. "Don't Get It or Don't Spread It: Comparing Self-interested versus Prosocial Motivations for COVID-19 Prevention Behaviors." Art. 20222. Scientific Reports 11 (2021).
- December 2023
- Article
Discerning Saints: Moralization of Intrinsic Motivation and Selective Prosociality at Work
By: Mijeong Kwon, Julia Lee Cunningham and Jon M. Jachimowicz
Intrinsic motivation has received widespread attention as a predictor of positive work outcomes, including employees’ prosocial behavior. In the current research, we offer a more nuanced view by proposing that intrinsic motivation does not uniformly increase prosocial... View Details
Kwon, Mijeong, Julia Lee Cunningham, and Jon M. Jachimowicz. "Discerning Saints: Moralization of Intrinsic Motivation and Selective Prosociality at Work." Academy of Management Journal 66, no. 6 (December 2023): 1625–1650.
- March 2025
- Article
Do Public Financial Statements Influence Private Equity and Venture Capital Financing?
By: Brian K. Baik, Natalie Berfeld and Rodrigo S. Verdi
We study whether private firm public financial statements influence the probability of raising venture capital (VC) and private equity (PE) financing. In particular, we propose that private firms’ public financial statements can help the VC/PE search process by... View Details
Keywords: Business Economics; Search Costs; Accounting; Venture Capital; Governance; Private Equity; Financial Statements
Baik, Brian K., Natalie Berfeld, and Rodrigo S. Verdi. "Do Public Financial Statements Influence Private Equity and Venture Capital Financing?" Accounting Review 100, no. 2 (March 2025).
- 2024
- Working Paper
The Seeds of Ideology: Historical Immigration and Political Preferences in the United States
By: Paola Giuliano and Marco Tabellini
We study the long run effects of immigration on American political ideology. Exploiting
cross-county variation in the presence of European immigrants between 1900
and 1930, we establish a novel result: historical European immigration is associated
with stronger... View Details
Keywords: Political Ideology; Preferences For Redistribution; Cultural Transmission; Immigration; History; Values and Beliefs; Welfare; United States
Giuliano, Paola, and Marco Tabellini. "The Seeds of Ideology: Historical Immigration and Political Preferences in the United States." Harvard Business School Working Paper, No. 20-118, May 2020. (Revised July 2024. Conditionally accepted at the Journal of the European Economic Association. Available also from VOX, UCLA Anderson Review, Weekendavisen, Cato Institute, Luxembourg Institute of Socio-Economic Research (LISER), World Financial Review, and Newsweek.)
- June 2019
- Case
ClearLife: From Prospect to Platform
By: Alexander Braun, Lauren Cohen, Mauro Elvedi and Jiahua Xu
ClearLife’s first product was a trading and analytics platform for participants in the U.S. life settlement market, the secondary market for life insurance. ClearLife played a key role in facilitating transactions and devising a common language for expressing value and... View Details
Braun, Alexander, Lauren Cohen, Mauro Elvedi, and Jiahua Xu. "ClearLife: From Prospect to Platform." Harvard Business School Case 219-119, June 2019.
- September – October 2007
- Article
Trading Patterns and Excess Comovement of Stock Returns
By: Robin Greenwood and Nathan Sosner
n April 2000, 30 stocks were replaced in the Nikkei 225 Index. The unusually broad index redefinition allowed for a study of the effects of index-linked trading on the excess comovement of stock returns. A large increase occurred in the correlation of trading volume of... View Details
Greenwood, Robin, and Nathan Sosner. "Trading Patterns and Excess Comovement of Stock Returns." Financial Analysts Journal 63, no. 5 (September–October 2007): 69–81.
- 19 Oct 2018
- News
7 projects win Harvard Global Institute grants
- 20 Oct 2011
- Research & Ideas
Getting the Marketing Mix Right
to the effectiveness of their marketing instruments” Thomas J. Steenburgh, an associate professor in the Marketing Unit at Harvard Business School, has developed a new analytical tool that more accurately measures the effectiveness of... View Details
Keywords: by Dina Gerdeman
- 2014
- Chapter
Technology, Innovation and Economic Growth in Britain Since 1870
By: Tom Nicholas
This chapter examines technological change in Britain over the last 140 years. It analyzes the effects of patent laws and innovation prizes that were designed to promote technical progress. It explores the challenge associated with the changing organizational structure... View Details
Keywords: Information Technology; Organizational Change and Adaptation; History; Economic Growth; Change; Innovation and Invention; Great Britain
Nicholas, Tom. "Technology, Innovation and Economic Growth in Britain Since 1870." Chap. 7, Vol. 2 of The Cambridge Economic History of Modern Britain. New ed. Edited by Roderick Floud, Jane Humphries, and Paul Johnson, 181–204. Cambridge University Press, 2014.
- October 2014
- Article
Do Analysts Add Value When They Most Can? Evidence from Corporate Spinoffs
By: Emilie Feldman, Stuart C. Gilson and Belen Villalonga
This paper investigates how securities analysts help investors understand the value of diversification. By studying the research that analysts produce about companies that have announced corporate spinoffs, we gain unique insights into how analysts portray diversified... View Details
Keywords: Analysts; Spin-offs; Diversification Discount; Information Asymmetry; Value Creation; Business Subsidiaries; Diversification; Corporate Strategy; Investment
Feldman, Emilie, Stuart C. Gilson, and Belen Villalonga. "Do Analysts Add Value When They Most Can? Evidence from Corporate Spinoffs." Strategic Management Journal 35, no. 10 (October 2014): 1446–1463. (Winner, "Distinguished Paper Award," 2012 Academy of Management Meetings (Business Policy & Strategy Division.))
- March 2024
- Article
Do Safety Management System Standards Indicate Safer Operations? Evidence from the OHSAS 18001 Occupational Health and Safety Standard
By: Kala Viswanathan, Matthew S. Johnson and Michael W. Toffel
Problem definition: Given the enormous disruptions and costs of occupational injuries, companies and buyers are increasingly looking to voluntary occupational health and safety standards to improve worker safety. Yet because these standards only require... View Details
Keywords: Occupational Health; Occupational Safety; Program Evaluation; Safety Performance; Injuries; OHSAS 18001; ISO 45001; Working Conditions; Safety; Standards
Viswanathan, Kala, Matthew S. Johnson, and Michael W. Toffel. "Do Safety Management System Standards Indicate Safer Operations? Evidence from the OHSAS 18001 Occupational Health and Safety Standard." Art. 106383. Safety Science 171 (March 2024).
- February 2020
- Article
Effects of a Tournament Incentive Plan Incorporating Managerial Discretion in a Geographically Dispersed Organization
By: Carolyn Deller and Tatiana Sandino
Using retail chain data, we study the effects of a tournament incentive plan based primarily on objective performance, but incorporating managerial discretion in the selection of winners. In principle, such plans could motivate employees to perform both at a high... View Details
Keywords: Tournaments; Subjectivity; Motivation and Incentives; Fairness; Performance Improvement; Geographic Location
Deller, Carolyn, and Tatiana Sandino. "Effects of a Tournament Incentive Plan Incorporating Managerial Discretion in a Geographically Dispersed Organization." Management Science 66, no. 2 (February 2020): 911–931.
- November–December 2014
- Article
Fairness and Efficiency in Multiportfolio Optimization
By: Dan A. Iancu and Nikolaos Trichakis
We deal with the problem faced by a portfolio manager in charge of multiple accounts. We argue that because of market impact costs, this setting differs in several subtle ways from the classical (single account) case, with the key distinction being that the performance... View Details
Iancu, Dan A., and Nikolaos Trichakis. "Fairness and Efficiency in Multiportfolio Optimization." Operations Research 62, no. 6 (November–December 2014): 1283–1301.
Ethnic Inequality
This study explores the consequences and origins of between-ethnicity economic inequality across countries. First, combining satellite images of nighttime luminosity with the historical homelands of ethnolinguistic groups we construct measures of ethnic inequality... View Details
Joseph B. Lassiter
Joe is the Senator John Heinz Professor of Management Practice in Environmental Management, Retired. He focuses on one of the world’s most pressing problems: developing clean, secure and carbon-neutral supplies of reliable, low-cost energy all around the world. He... View Details
- Spring 2021
- Article
Corporate Resilience and Response During COVID-19
By: Alex Cheema-Fox, Bridget LaPerla, George Serafeim and Hui (Stacie) Wang
The coronavirus pandemic caused a sharp market decline while raising heterogeneous responses across companies related to their employees, supply chain, and repurposing of operations to provide needed products and services. We study whether during the 2020 COVID-19... View Details
Keywords: ESG; COVID-19; Coronavirus; Crisis Response Plans; Crisis; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Leadership & Corporate Accountability; Big Data; Machine Learning; Investor Behavior; Institutional Investors; Corporate Performance; Health Pandemics; Crisis Management; Corporate Social Responsibility and Impact; Human Capital; Supply Chain; Operations; Leadership; Corporate Accountability; Institutional Investing; Performance
Cheema-Fox, Alex, Bridget LaPerla, George Serafeim, and Hui (Stacie) Wang. "Corporate Resilience and Response During COVID-19." Journal of Applied Corporate Finance 33, no. 2 (Spring 2021): 24–40.
- 04 Sep 2019
- News