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Show Results For
- All HBS Web
(660)
- News (56)
- Research (529)
- Events (13)
- Multimedia (3)
- Faculty Publications (342)
- 18 Oct 2012
- HBS Seminar
Julie Battilana, Harvard Business School
- Research Summary
Research overview
The growth of consumer review websites over the past decade has revolutionized the way in which consumers learn about product quality. The centrality of information to consumer welfare has also been underscored in public policy debates, where quality disclosure has... View Details
- September 2019
- Article
Optimizing Reserves in School Choice: A Dynamic Programming Approach
By: Franklyn Wang, Ravi Jagadeesan and Scott Duke Kominers
We introduce a new model of school choice with reserves in which a social planner is constrained by a limited supply of reserve seats and tries to find an optimal matching according to a social welfare function. We construct the optimal distribution of reserves via a... View Details
Wang, Franklyn, Ravi Jagadeesan, and Scott Duke Kominers. "Optimizing Reserves in School Choice: A Dynamic Programming Approach." Operations Research Letters 47, no. 5 (September 2019): 438–446.
- 2010
- Working Paper
Regulating for Legitimacy: Consumer Credit Access in France and America
Theories of legitimate regulation have emphasized the role of governments either in fixing market failures to promote greater efficiency or in restricting the efficient functioning of markets in order to pursue public welfare goals. In either case, features of markets... View Details
Keywords: Borrowing and Debt; Credit; Financial Markets; Personal Finance; Governing Rules, Regulations, and Reforms; Business History; Business and Government Relations; Welfare; France; United States
Trumbull, J. Gunnar. "Regulating for Legitimacy: Consumer Credit Access in France and America." Harvard Business School Working Paper, No. 11-047, November 2010.
- 2009
- Chapter
Altruistic Utility Functions for Joint Decisions
By: David E. Bell and Ralph L. Keeney
All of us make decisions that are not entirely self-centered; we voluntarily anticipate what we think to be the preferences of others and incorporate them into our decision making. We do this, not because of legal requirements or social norms, but because we are... View Details
Bell, David E., and Ralph L. Keeney. "Altruistic Utility Functions for Joint Decisions." In The Mathematics of Preference, Choice and Order, edited by Steven Brams, William V. Gehrlein, and Fred S. Roberts, 27–38. Studies in Choice and Welfare. Springer, 2009.
- July 2007
- Article
A Two-Person Game of Information Transmission
By: Jerry R. Green and Nancy L. Stokey
We consider a statistical decision problem faced by a two player organization whose members may not
agree on outcome evaluations and prior probabilities. One player is specialized in gathering information
and transmitting it to the other, who takes the decision. This... View Details
Green, Jerry R., and Nancy L. Stokey. "A Two-Person Game of Information Transmission." Journal of Economic Theory 135, no. 1 (July 2007): 90–104.
- Article
Unravelling in Two-Sided Matching Markets and Similarity of Preferences
This paper investigates the causes and welfare consequences of unravelling in two-sided matching markets. It shows that similarity of preferences is an important factor driving unravelling. In particular, it shows that under the ex-post stable mechanism (the mechanism... View Details
Halaburda, Hanna. "Unravelling in Two-Sided Matching Markets and Similarity of Preferences." Games and Economic Behavior 69, no. 2 (July 2010): 365–393.
- 2008
- Working Paper
Unravelling in Two-Sided Matching Markets and Similarity of Preferences
By: Hanna Halaburda
This paper investigates the causes and welfare consequences of unravelling in two-sided matching markets. It shows that similarity of preferences is an important factor driving unravelling. In particular, it shows that under the ex-post stable mechanism (the mechanism... View Details
Halaburda, Hanna. "Unravelling in Two-Sided Matching Markets and Similarity of Preferences." Harvard Business School Working Paper, No. 09-068, November 2008.
- Article
Optimal Taxation When Children's Abilities Depend on Parents' Resources
By: Alexander Gelber and Matthew Weinzierl
Empirical research suggests that parents' economic resources affect their children's future earnings abilities. Optimal tax policy therefore treats future ability distributions as endogenous to current taxes. We model this endogeneity, calibrate the model to match... View Details
Gelber, Alexander, and Matthew Weinzierl. "Optimal Taxation When Children's Abilities Depend on Parents' Resources." National Tax Journal 69, no. 1 (March 2016): 11–40. (Winner, Richard A. Musgrave prize for best paper published in the NTJ.
Also HBS Working Paper 13-014 and NBER Working Paper 18332.)
- 12 Jul 2020
- Working Paper Summaries
Sticky Capital Controls
- 2021
- Working Paper
Accounting for Product Impact in the Interactive Media and Services Industry
By: DG Park, George Serafeim and Katie Trinh
We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the interactive media and services industry. We design a monetization methodology that allows us to calculate monetary impact... View Details
Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Product Design; Product Positioning; Society; Product; Environmental Sustainability; Measurement and Metrics; Framework; Corporate Social Responsibility and Impact; Social Media; Technology Industry
Park, DG, George Serafeim, and Katie Trinh. "Accounting for Product Impact in the Interactive Media and Services Industry." Harvard Business School Working Paper, No. 21-134, June 2021.
- July 2016
- Article
Taxation, Corruption, and Growth
By: Philippe Aghion, Ufuk Akcigit, Julia Cagé and William R. Kerr
We build an endogenous growth model to analyze the relationships between taxation, corruption, and economic growth. Entrepreneurs lie at the center of the model and face disincentive effects from taxation but acquire positive benefits from public infrastructure.... View Details
Keywords: Endogenous Growth; Public Goods; Corruption; Crime and Corruption; Entrepreneurship; Taxation; Economic Growth
Aghion, Philippe, Ufuk Akcigit, Julia Cagé, and William R. Kerr. "Taxation, Corruption, and Growth." Special Issue on The Economics of Entrepreneurship. European Economic Review 86 (July 2016): 24–51.
- Article
Analyzing Scrip Systems
By: Kris Johnson, David Simchi-Levi and Peng Sun
Scrip systems provide a nonmonetary trade economy for exchange of resources. We model a scrip system as a stochastic game and study system design issues on selection rules to match potential trade partners over time. We show the optimality of one particular rule in... View Details
Keywords: ＂Repeated Games＂; Stochastic Trust Game; Dynamic Program; P2P Lending; Scrip Systems; Artificial Currency; Non-monetary Trade Economies; Marketplace Matching; Currency; Operations; Game Theory
Johnson, Kris, David Simchi-Levi, and Peng Sun. "Analyzing Scrip Systems." Operations Research 62, no. 3 (May–June 2014): 524–534.
- 2003
- Working Paper
Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows
By: Ramon Casadesus-Masanell and Pankaj Ghemawat
This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by... View Details
Keywords: Business Model; Competition; Open Source Distribution; Balance and Stability; Applications and Software; Network Effects; Duopoly and Oligopoly
Casadesus-Masanell, Ramon, and Pankaj Ghemawat. "Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows." Harvard Business School Working Paper, No. 04-012, August 2003.
- March 2007 (Revised March 2010)
- Case
Rovna Dan: The Flat Tax in Slovakia
By: Laura Alfaro, Rafael M. Di Tella, Ane Damgaard Jensen and Vincent Marie Dessain
Explores the tax policy choices made by Slovakia and the impact of reforms. Set in 2006, looks at the decision facing new Prime Minister Robert Fico as he faces the public's "reform fatigue." Traces the development of tax and fiscal policies since Slovakia's... View Details
Keywords: Investment; Governing Rules, Regulations, and Reforms; Policy; Taxation; Labor; Welfare; Slovakia
Alfaro, Laura, Rafael M. Di Tella, Ane Damgaard Jensen, and Vincent Marie Dessain. "Rovna Dan: The Flat Tax in Slovakia." Harvard Business School Case 707-043, March 2007. (Revised March 2010.)
- July 2015
- Article
A Behavioral Model of the Popularity and Regulation of Demandable Liabilities
By: Julio J. Rotemberg
Overoptimism regarding one's ability to arrive early in a queue is shown to rationalize deposit contracts in which people can withdraw their funds on demand even if consumption takes place later. Capitalized institutions serving overoptimistic depositors emerge in... View Details
Rotemberg, Julio J. "A Behavioral Model of the Popularity and Regulation of Demandable Liabilities." American Economic Journal: Macroeconomics 7, no. 3 (July 2015): 123–152.
- October 1997
- Article
Does Competition Kill Corruption?
By: Christopher Bliss and Rafael Di Tella
Corrupt agents (officials or gangsters) exact money from firms. Corruption affects the number of firms in a free-entry equilibrium. The degree of deep competition in the economy increases with lower overhead costs relative to profits and with a tendency toward similar... View Details
Bliss, Christopher, and Rafael Di Tella. "Does Competition Kill Corruption?" Journal of Political Economy 105, no. 5 (October 1997): 1001–1023.
- 2009
- Other Unpublished Work
Choice-based Measures of Conflict in Preferences
By: Katherine Baldiga and Jerry R. Green
We propose a family of measures of difference between ordinal preference relations. The difference between two preferences is the probability that they would disagree about the optimal choice from a random available set. It is in this sense that these measures are... View Details
- 2024
- Working Paper
The Efficiency of Patent Litigation
By: Samuel Antill, Murat Alp Celik, Xu Tian and Toni M. Whited
How efficient is the U.S. patent litigation system? We quantify the extent to which the litigation system shapes innovation using a novel dynamic model, in which heterogeneous firms innovate and face potential patent lawsuits. We show that the impact of a litigation... View Details
Keywords: Innovation and Invention; Lawsuits and Litigation; Growth and Development; Welfare; Patents
Antill, Samuel, Murat Alp Celik, Xu Tian, and Toni M. Whited. "The Efficiency of Patent Litigation." Working Paper, May 2024.
- 2008
- Working Paper
Platform Competition, Compatibility, and Social Efficiency
By: Ramon Casadesus-Masanell and Francisco Ruiz-Aliseda
Katz and Shapiro (1985) study systems compatibility in settings with one-sided plat- forms and direct network effects. We consider systems compatibility in settings with two-sided platforms and indirect network effects to develop an explanation why markets with... View Details
Casadesus-Masanell, Ramon, and Francisco Ruiz-Aliseda. "Platform Competition, Compatibility, and Social Efficiency." Harvard Business School Working Paper, No. 09-058, October 2008. (Revised November 2009.)