Publications
Publications
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- All HBS Web
(671)
- Faculty Publications (236)
- 2014
- Working Paper
SOX after Ten Years: A Multidisciplinary Review
By: John C. Coates and Suraj Srinivasan
We review and assess research findings from 120 papers in accounting, finance, and law to evaluate the impact of the Sarbanes-Oxley Act. We describe significant developments in how the Act was implemented and find that despite severe criticism, the Act and institutions... View Details
Keywords: Laws and Statutes
- March 2014
- Case
LGBT Issues at Exxon Mobil Corporation
By: Joseph L. Badaracco and Matthew Preble
In late September 2013, Exxon Mobil Corporation announced that it would begin offering benefits to the spouses of its employees in same-sex marriages. This short supplement touches upon what led Exxon Mobil to this decision, some insights into its previous relationship... View Details
- Article
Anger and Regulation
By: Rafael Di Tella and Juan Dubra
We study a model in which agents experience anger when they see a firm that has displayed insufficient concern for the welfare of its clients (i.e., altruism) making high profits. Regulation can increase welfare, for example, through fines (even with no changes in... View Details
- 2014
- Article
Prosocial Spending and Happiness: Using Money to Benefit Others Pays Off
By: Elizabeth W. Dunn, Lara B. Aknin and Michael I. Norton
While a great deal of research has shown that people with more money are somewhat happier
than people with less money, our research demonstrates that how people spend their money also matters for their happiness. In particular, both correlational and... View Details
- 2013
- Working Paper
How the Zebra Got Its Stripes: Imprinting of Individuals and Hybrid Social Ventures
By: Matthew Lee and Julie Battilana
Hybrid organizations that combine multiple, existing organizational forms are frequently proposed as a source of organizational innovation, yet little is known about the origins of such organizations. We propose that individual founders of hybrid organizations acquire... View Details
- June 2013
- Article
Vacancies in Supply Chain Networks
By: John William Hatfield and Scott Duke Kominers
We use the supply chain matching framework to study the effects of firm exit. We show that the exit of an initial supplier or end consumer has monotonic effects on the welfare of initial suppliers and end consumers but may simultaneously have positive and negative... View Details
- April 2013 (Revised February 2018)
- Case
Norway: The Embarrassment of Riches
By: Sophus A. Reinert, Forest Reinhardt and Senny Munthe-Kaas
In early 2013, Norway was by many accounts the world’s most developed country; it topped various indices for everything from democracy to happiness, had a comprehensive welfare state, and massive oil revenues endowed it with a substantial, and growing, Sovereign Wealth... View Details
- January 2013
- Article
Preference Heterogeneity and Optimal Capital Income Taxation
By: Mikhail Golosov, Maxim Troshkin, Aleh Tsyvinski and Matthew Weinzierl
We examine a prominent justification for capital income taxation: goods preferred by those with high ability ought to be taxed. In an environment where commodity taxes are allowed to be nonlinear functions of income and consumption, we derive an analytical expression... View Details
Keywords: Taxation
- October 2012
- Article
Giving Time Gives You Time
By: Cassie Mogilner, Zoe Chance and Michael I. Norton
Four experiments reveal a counterintuitive solution to the common problem of feeling that one does not have enough time: giving some of it away. Although people's objective amount of time cannot be increased (there are only 24 hours in a day), this research... View Details
Keywords: Time Perception; Well-being; Volunteering; Prosocial Behavior; Helping; Time Management; Welfare
- December 2012
- Article
The Microwork Solution: A New Approach to Outsourcing Can Support Economic Development—and Add to Your Bottom Line
By: Francesca Gino and Bradely R. Staats
What's the best way to lift people out of poverty? The social entrepreneurs in the new "impact sourcing" industry believe the answer is providing work, not aid. Their organizations hire people at the bottom of the pyramid to perform digital tasks such as transcribing... View Details
- 2012
- Chapter
Using Decision Errors to Help People Help Themselves
By: George Loewenstein, Leslie John and Kevin G. Volpp
- July 2012
- Case
Generation Investment Management
By: Sandra J. Sucher and Matthew Preble
Examines the investment process of Generation Investment Management, a "sustainable" investing firm established in 2004 by David Blood and U.S. Vice President Al Gore. Places students in the position of David Lowish, director of global industrials, who must decide... View Details
- July 2012
- Article
Discrete Choice Cannot Generate Demand That Is Additively Separable in Own Price
By: Sonia Jaffe and Scott Duke Kominers
We show that in a unit demand discrete choice framework with at least three goods, demand cannot be additively separable in own price. This result sharpens the analogous result of Jaffe and Weyl (2010) in the case of linear demand and has implications for testing of... View Details
- Article
Credit Access and Social Welfare: The Rise of Consumer Lending in the United States and France
By: Gunnar Trumbull
Research into the causes of the 2008 financial crisis has drawn attention to a link between growing income inequality in the United States and high household indebtedness. Most accounts trace the U.S. idea of credit-as-welfare to the period of wage stagnation and... View Details
Keywords: Household Finance; Welfare State; Credit; Personal Finance; Welfare; Borrowing and Debt; France; United States
- October 2011
- Article
The Surprising Power of Age-Dependent Taxes
This article provides a new, empirically driven application of the dynamic Mirrleesian framework by studying a feasible and potentially powerful tax reform: age-dependent labor income taxation. I show analytically how age dependence improves policy on both the... View Details
- August 2011 (Revised May 2012)
- Supplement
Narayana Hrudayalaya Heart Hospital: Cardiac Care for the Poor (B)
By: Tarun Khanna and Tanya Bijlani
Narayana Hrudayalaya (NH) has expanded into a multi-specialty health city in Bangalore and has grown to twelve locations across India. The hospital plans to build 300-bed secondary-care hospitals in smaller cities across India, with a goal to operate 30,000 beds in... View Details
- June 2011
- Article
Truth in Giving: Experimental Evidence on the Welfare Effects of Informed Giving to the Poor
By: Christina Fong and Felix Oberholzer-Gee
It is often difficult for donors to predict the value of charitable giving because they know little about the persons who receive their help. This concern is particularly acute when making contributions to organizations that serve heterogeneous populations. While we... View Details
- Article
An Exploration of Optimal Stabilization Policy
By: N. Gregory Mankiw and Matthew C. Weinzierl
This paper examines the optimal response of monetary and fiscal policy to a decline in aggregate demand. The theoretical framework is a two-period general equilibrium model in which prices are sticky in the short-run and flexible in the long-run. Policy is evaluated by... View Details
- 2011
- Working Paper
Memory Lane and Morality: How Childhood Memories Promote Prosocial Behavior
By: Francesca Gino and Sreedhari D. Desai
Four experiments demonstrated that recalling memories from one's own childhood lead people to experience feelings of moral purity and to behave prosocially. In Experiment 1, participants instructed to recall memories from their childhood were more likely to help the... View Details
- February 2011
- Article
Welfare Payments and Crime
By: C. Fritz Foley
Analysis of daily reported incidents of major crimes in twelve U.S. cities reveals an increase in crime over the course of monthly welfare payment cycles. This increase reflects an increase in crimes that are likely to have a direct financial motivation like burglary,... View Details