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- All HBS Web
(1,823)
- People (3)
- News (451)
- Research (1,057)
- Events (12)
- Multimedia (16)
- Faculty Publications (528)
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- Research Summary
Marketing and Competition in Pharmaceutical Markets
In his research on pharmaceutical markets, Professor King explores how marketing and product differentiation affect competition among firms in the prescription market for anti-ulcer drugs. Four main results emerge from an analysis of antiulcer drug sales from 1977 to... View Details
- 2007
- Working Paper
Paths to Equality: Walking the Talk in Multi-party Negotiations
By: Kathleen L. McGinn, Katherine L. Milkman and Markus Nöth
Past research has shown that communication in negotiations heightens social awareness, facilitates coordination, increases the utility for the other's positive outcomes, and thereby leads to more equal payoffs. But the role of specific communication strategies in... View Details
- December 2002 (Revised June 2003)
- Case
A Wider Europe: The Challenge of EU Enlargement
By: Rawi E. Abdelal and Kimberly A. Haddad
By 2002, the euphoria that accompanied the grandest achievement to date of Europe's 50-plus years of integration--full monetary union--was fading fast. European policy makers completed the historically unprecedented monetary integration of 12 countries, and then they... View Details
Keywords: History; Cost vs Benefits; Expansion; Decision Choices and Conditions; Problems and Challenges; European Union; Europe
Abdelal, Rawi E., and Kimberly A. Haddad. "A Wider Europe: The Challenge of EU Enlargement." Harvard Business School Case 703-021, December 2002. (Revised June 2003.)
- 2008
- Working Paper
Accountability and Inequality in Single-Party Regimes: A Comparative Analysis of Vietnam and China
Over the past two decades, no two economies have averaged more rapid economic growth than China and Vietnam. But while China's income inequality has risen rapidly over that same time frame, Vietnam's has only grown moderately. Structural and socio-cultural determinants... View Details
Keywords: Income Characteristics; Economic Growth; Policy; Government and Politics; Equality and Inequality; China; Viet Nam
Abrami, Regina M., Edmund Malesky, and Yu Zheng. "Accountability and Inequality in Single-Party Regimes: A Comparative Analysis of Vietnam and China." Harvard Business School Working Paper, No. 08-099, May 2008.
- 2022
- Working Paper
The Gender Minority Gaps in Confidence and Self-Evaluations
By: Billur Aksoy, Christine L. Exley and Judd B. Kessler
An increasing share of the population identifies as something other than male or female. Yet, we know very little about the economic preferences and beliefs of gender minorities. In this paper, we document a “gender minority gap” in confidence and in self-evaluations.... View Details
Aksoy, Billur, Christine L. Exley, and Judd B. Kessler. "The Gender Minority Gaps in Confidence and Self-Evaluations." Working Paper, October 2022.
- 2020
- Working Paper
Do Lenders Still Discriminate? A Robust Approach for Assessing Differences in Menus
By: David Hao Zhang and Paul Willen
We use a new methodology to assess mortgage pricing discrimination by race. We make four main contributions. First, we show that existing estimates of mortgage pricing differences by race can be confounded by a "menu problem," which is the problem associated with... View Details
Keywords: Mortgages; Financing and Loans; Prejudice and Bias; Race; Measurement and Metrics; Banking Industry; United States
Zhang, David Hao, and Paul Willen. "Do Lenders Still Discriminate? A Robust Approach for Assessing Differences in Menus." Working Paper, September 2020.
- Article
Tax Aversion in Labor Supply
By: Judd B. Kessler and Michael I. Norton
In a real-effort laboratory experiment, labor supply decreases more with the introduction of a tax than with a financially equivalent drop in wages. This “tax aversion” is large in magnitude: when we decompose the productivity decrease that arises from taxation, we... View Details
Keywords: Taxes; Labor Supply; Productivity; Experiments; Wages; Human Capital; Performance Productivity; Taxation
Kessler, Judd B., and Michael I. Norton. "Tax Aversion in Labor Supply." Special Issue on Taxation, Social Norms and Compliance. Journal of Economic Behavior & Organization 124 (April 2016): 15–28.
- Article
On the Optimal Structure of Liability Laws
By: Jerry R. Green
We consider the control of tvo-party accidents through the use of liability rules that assign damages according to whether or not predetermined standards for care have been met. Particular emphasis is given to how the differential in the costs of accident avoidance... View Details
Green, Jerry R. "On the Optimal Structure of Liability Laws." Bell Journal of Economics 7, no. 2 (Fall 1976): 553–574.
- 2014
- Article
Time, Money, and Morality
By: F. Gino and C. Mogilner
Money, a resource that absorbs much daily attention, seems to be present in much unethical behavior thereby suggesting that money itself may corrupt. This research examines a way to offset such potentially deleterious effects—by focusing on time, a resource that tends... View Details
Gino, F., and C. Mogilner. "Time, Money, and Morality." Psychological Science 25, no. 2 (February 2014): 414–421.
- 2006
- Chapter
Competitiveness in Developing Economies: The Role of Clusters and Cross-Cutting Policies
By: Christian H.M. Ketels
Competitiveness is high up on the policy agenda for countries around the world and at all stages of development. But while there is little disagreement that countries need to "upgrade their competitiveness"—even more so as the level of globalization is increasing—there... View Details
Keywords: Developing Countries and Economies; Framework; Globalization; Policy; Growth and Development; Industry Clusters; Competitive Strategy
Ketels, Christian H.M. "Competitiveness in Developing Economies: The Role of Clusters and Cross-Cutting Policies." In Nurturing the Sources of Growth in Tanzania -- Workshop Proceedings. Dar-es-Salam: Tanzania Ministry of Planning, Economy, and Empowerment, 2006.
- April 2024
- Article
East-Central Europe: The Young and the Far-Right
By: Laura Jakli
East-Central Europe’s young adults are at an ideological crossroads. They are significantly more progressive on issues of gender equality and gay rights than prior generations. However, their social progressivism is not wholesale. 18–30 year olds in the European... View Details
Jakli, Laura. "East-Central Europe: The Young and the Far-Right." Journal of Democracy 35, no. 2 (April 2024): 65–79.
- January 1995 (Revised March 1997)
- Case
A Bankruptcy Problem from the Talmud
Describes a problem of bankruptcy, following the treatment in the 2,000-year-old Babylonian Talmud. A person dies, leaving a number of debts that total more than the size of the estate. The question is: How should the estate be divided among the creditors? The case... View Details
Brandenburger, Adam M., Harborne W. Stuart Jr., and Barry Nalebuff. "A Bankruptcy Problem from the Talmud." Harvard Business School Case 795-087, January 1995. (Revised March 1997.)
- January 2019
- Article
Increasing the Electoral Participation of Immigrants: Experimental Evidence from France
By: Vincent Pons and Guillaume Liegey
Improving the political participation of immigrants could advance their interests and foster their integration into receiving countries. In this study, 23,800 citizens were randomly assigned to receive visits from political activists during the lead-up to the 2010... View Details
Pons, Vincent, and Guillaume Liegey. "Increasing the Electoral Participation of Immigrants: Experimental Evidence from France." Economic Journal 129, no. 617 (January 2019): 481–508. (Also Harvard Business School Working Paper, No. 16-094, February 2016.)
- December 2017 (Revised January 2019)
- Case
In the Eye of a Geopolitical Storm: South Korea's Lotte Group, China and the U.S. THAAD Missile Defense System (A)
By: Andy Zelleke and Brian Tilley
By late 2016 and early 2017, Lotte Group, a South Korean chaebol (large family-controlled business group) had become embroiled not only in the domestic political turmoil surrounding President Park Geun-hye, but also—uncomfortably—in a four-country geopolitical storm. ... View Details
- 2013
- Article
Nations' Income Inequality Predicts Ambivalence in Stereotype Content: How Societies Mind the Gap
By: Federica Durante, S. T. Fiske, Nicolas Kervyn and Amy J.C. Cuddy
Income inequality undermines societies: the more inequality, the more health problems, social tensions, and the lower social mobility, trust, and life expectancy. Given people's tendency to legitimate existing social arrangements, the Stereotype Content Model (SCM)... View Details
Keywords: Stereotypes; Cross-cultural/cross-border; Inequality; Prejudice and Bias; Equality and Inequality; Income; Cross-Cultural and Cross-Border Issues; Power and Influence
Durante, Federica, S. T. Fiske, Nicolas Kervyn, and Amy J.C. Cuddy. "Nations' Income Inequality Predicts Ambivalence in Stereotype Content: How Societies Mind the Gap." British Journal of Social Psychology 52, no. 4 (December 2013): 726–746.
- Article
What Do Private Equity Firms Say They Do?
By: Paul A. Gompers, Steven N. Kaplan and Vladimir Mukharlyamov
We survey 79 private equity investors with combined assets under management (AUM) of over $750 billion about their practices in firm valuation, capital structure, governance, and value creation. Investors rely primarily on internal rate of return (IRR) and multiples to... View Details
Gompers, Paul A., Steven N. Kaplan, and Vladimir Mukharlyamov. "What Do Private Equity Firms Say They Do?" Journal of Financial Economics 121, no. 3 (September 2016): 449–476.
- 2009
- Chapter
Securing Online Advertising: Rustlers and Sheriffs in the New Wild West
By: Benjamin Edelman
Read the news of recent computer security guffaws, and it's striking how many problems stem from online advertising. Advertising is the bedrock of web sites that are provided without charge to end users, so advertising is everywhere. But advertising security gaps... View Details
Edelman, Benjamin. "Securing Online Advertising: Rustlers and Sheriffs in the New Wild West." In Beautiful Security, edited by Andy Oram and John Viega. O'Reilly Media, Inc., 2009. (Korean translation.)
- March 2014
- Article
Search Diversion and Platform Competition
By: Andrei Hagiu and Bruno Jullien
Platforms use search diversion in order to trade off total consumer traffic for higher revenues derived by exposing consumers to unsolicited products (e.g., advertising). We show that competition between platforms leads to lower equilibrium levels of search diversion... View Details
Keywords: Market Intermediation; Search; Two-Sided Markets; Platform Design; Platform Competition; Competition; Two-Sided Platforms
Hagiu, Andrei, and Bruno Jullien. "Search Diversion and Platform Competition." International Journal of Industrial Organization 33 (March 2014): 48–60.
- 2006
- Working Paper
Worse but Equal: The Influence of Social Categories on Resource Allocations
By: Stephen M. Garcia, Max H. Bazerman, Shirli Kopelman and Dale T. Miller
This paper explores the influence of social categories on the perceived trade-off between relatively bad but equal distribution of resources between two parties and profit maximizing, yet asymmetric payoffs. Study 1 and 2 showed that people prefer to maximize profits... View Details
Garcia, Stephen M., Max H. Bazerman, Shirli Kopelman, and Dale T. Miller. "Worse but Equal: The Influence of Social Categories on Resource Allocations." Harvard Business School Working Paper, No. 06-033, February 2006. (Revised September 2008, June 2009. In press.)
- November 1976
- Article
Partial Equilibrium Approach to the Free-Rider Problem
By: Jerry R. Green, Elon Kohlberg and Jean-Jacques Laffont
Groves and others have shown that truthful answers concerning preferences for public goods can be elicited as dominant strategies if appropriate tax-subsidies rules are applied. This paper studies the statistical properties of the total revenues generated by one of the... View Details
Keywords: Problems and Challenges
Green, Jerry R., Elon Kohlberg, and Jean-Jacques Laffont. "Partial Equilibrium Approach to the Free-Rider Problem." Journal of Public Economics 6, no. 4 (November 1976): 375–394.