Publications

April 2005
Article

The Geography of Equity Analysis

By: Christopher J. Malloy

I provide evidence that geographically proximate analysts are more accurate than other analysts. Stock returns immediately surrounding forecast revisions suggest that local analysts impact prices more than other analysts. These effects are strongest for firms located... View Details

Keywords: Geographic Location; Stocks; Investment Return; Forecasting and Prediction; Price; Performance; Equity; Information; Prejudice and Bias; Agency Theory

January 2010
Article

The Role of Experience in the Gambler's Fallacy

By: Greg Barron and Stephen Leider

Recent papers have demonstrated that the way people acquire information about a decision problem, by experience or by abstract description, can affect their behavior. We examined the role of experience over time in the emergence of the Gambler's Fallacy in binary... View Details

Keywords: Experience and Expertise; Decision Making; Forecasting and Prediction; Knowledge Acquisition; Outcome or Result; Game Theory; Prejudice and Bias

August 2006
Article

Predicting Returns with Managerial Decision Variables: Is There a Small-Sample Bias?

By: Malcolm Baker, Ryan Taliaferro and Jeffrey Wurgler

Many studies find that aggregate managerial decision variables, such as aggregate equity issuance, predict stock or bond market returns. Recent research argues that these findings may be driven by an aggregate time-series version of Schultz's (2003, Journal of Finance... View Details

Keywords: Prejudice and Bias; Fairness; Managerial Roles; Management Analysis, Tools, and Techniques; Equity; Bonds; Financial Markets; Investment; Capital Markets; Borrowing and Debt; Investment Return

August 2006
Article

Global Integration ≠ Global Concentration

There is a widespread belief that increases in the cross-border integration of markets are associated with increases in global concentration along various dimensions. This article reviews the available evidence and presents new data, indicating that increasing global... View Details

Keywords: Globalized Markets and Industries

June 2010
Case

Legendary Pictures & ABRY Partners

This case focuses on the review by the private equity firm ABRY Partners of an opportunity to invest in a film financing vehicle, Legendary Pictures. Before 2004, private equity firms had avoided co-investing with film studios in film productions because of their... View Details

Keywords: Private Equity; Investment; Film Entertainment; Entertainment and Recreation Industry

Educators

Purchase

2016
Working Paper

Experimental Evidence on Policies Aimed at Closing the Gender Gap in Willingness to Guess on Multiple-Choice Tests

By: Katherine Baldiga Coffman

Research has shown that women skip more questions than men on multiple-choice tests with penalties for wrong answers. We propose and test five policy changes aimed at eliminating this source of gender bias in test scores. Our data show that simply removing the penalty... View Details

Keywords: Competition; Behavior; Decision Choices and Conditions; Gender

07 Jul 2009
First Look

First Look: July 7

Working PapersConsistency and Monotonicity in One-Sided Assignment Problems Authors:Bettina Klaus and Alexandru Nichifor Abstract One-sided assignment problems combine important features of two well-known... View Details

Keywords: Martha Lagace

March 2025
Article

Optimal Illiquidity

By: John Beshears, James J. Choi, Christopher Clayton, Christopher Harris, David Laibson and Brigitte C. Madrian

We study the socially optimal level of illiquidity in an economy populated by households with taste shocks and present bias with naive beliefs. The government chooses mandatory contributions to accounts, each with a different pre-retirement withdrawal penalty.... View Details

Keywords: Retirement; Financial Liquidity; Personal Finance; Saving

November, 2016
Article

Fixing Discrimination in Online Marketplaces

By: Ray Fisman and Michael Luca

Online marketplaces such as eBay, Uber, and Airbnb have the potential to reduce racial, gender, and other forms of bias that affect the off-line world. And in the early days of Internet commerce, the relative anonymity of transactions did make it harder for... View Details

Keywords: Prejudice and Bias; Digital Platforms; Internet and the Web; Race; Gender

Register to Read

2022
Working Paper

Optimal Illiquidity

By: John Beshears, James J. Choi, Christopher Clayton, Christopher Harris, David Laibson and Brigitte C. Madrian

We calculate the socially optimal level of illiquidity in an economy populated by households with taste shocks and naive present bias. The government chooses mandatory contributions to accounts, each witha different pre-retirement withdrawal penalty. Collected... View Details

Keywords: Illiquidity; Commitment; Flexibility; Savings; Social Security; Retirement; Government Legislation; Taxation; Saving

2012
Article

Hiring Cheerleaders: Board Appointments of 'Independent' Directors

By: Lauren Cohen, Andrea Frazzini and Christopher Malloy

We provide evidence that firms appoint independent directors who are overly sympathetic to management, while still technically independent according to regulatory definitions. We explore a subset of independent directors for whom we have detailed, micro-level data on... View Details

Keywords: Recruitment; Management; Corporate Governance; Performance; Governing and Advisory Boards; Executive Compensation; Governing Rules, Regulations, and Reforms; Prejudice and Bias

April–May 2019
Article

Disclosure Incentives When Competing Firms Have Common Ownership

By: Jihwon Park, Jalal Sani, Nemit Shroff and Hal D. White

This paper examines whether common ownership – i.e., instances where investors simultaneously own significant stakes in competing firms – affects voluntary disclosure. We argue that common ownership (i) reduces proprietary cost concerns of disclosure, and (ii)... View Details

Keywords: Voluntary Disclosure; Externalities; Corporate Disclosure; Ownership

June 2010 (Revised February 2013)
Background Note

The Precautionary Principle

By: Michael W. Toffel and Nazli Z. Uludere Aragon

This note describes the precautionary principle and its key tenets, highlights challenges associated with its use, and includes many examples of its application, primarily within the realm of regulating activities based on the risk of harm to human health and the... View Details

Keywords: Governing Rules, Regulations, and Reforms; Policy; Health Disorders; Business and Government Relations; Safety; Natural Environment; Pollutants; Agriculture and Agribusiness Industry; Chemical Industry; Pharmaceutical Industry

Educators

Purchase

May–June 2021
Article

How to Close the Gender Gap

By: Colleen Ammerman and Boris Groysberg

Most companies say they’re committed to advancing women into leadership roles. What they may fail to recognize, though, is that systemic barriers are holding women back. As a result, women remain disadvantaged at every stage of their employment and underrepresented in... View Details

Keywords: Gender Discrimination; Employment; Gender; Prejudice and Bias; Talent and Talent Management; Organizational Change and Adaptation

Research Summary

The Economics of Digitization

By: Shane M. Greenstein

What is the value of digital platforms that build on user-generated content? How well do existing frameworks explain the value of these businesses? While drawing on prior work, this research stream examines new issues in parts of the economy that previously were... View Details

Research Summary

Research

Professor Cuddy studies the origins and outcomes of how we perceive and are influenced by other people, investigating the roles of variables such as culture, emotions, nonverbal behaviors, and hormone levels. Much of her work focuses on social categories (e.g.,... View Details

May 1990 (Revised April 1995)
Teaching Note

Karen Green, Teaching Note

By: Linda A. Hill

The video depicts Karen Green, a manager in her early thirties, on a company retreat. She is being considered for a project manager position, a promotion she does not receive. During the retreat, the circumstances that influenced the decision become evident. The... View Details

Keywords: Work-Life Balance; Personal Development and Career; Gender; Power and Influence