Publications

2020
Working Paper

Targeting for Long-Term Outcomes

By: Jeremy Yang, Dean Eckles, Paramveer Dhillon and Sinan Aral

Decision makers often want to target interventions so as to maximize an outcome that is observed only in the long term. This typically requires delaying decisions until the outcome is observed or relying on simple short-term proxies for the long-term outcome. Here we... View Details

Keywords: Targeted Marketing; Optimization; Churn Management; Marketing; Customer Relationship Management; Policy; Learning; Outcome or Result

09 Sep 2024
HBS Case

McDonald’s and the Post #MeToo Rules of Sex in the Workplace

package worth some $47 million. The move infuriated some shareholders who launched a campaign (ultimately unsuccessful) to vote out the chair of the board and the chair of the compensation committee. When the board later learned that... View Details

Keywords: by Avery Forman; Food & Beverage

April 2015 (Revised July 2015)
Case

Proxy Access at Whole Foods

By: Jay Lorsch and Emily McTague

Proxy access grants shareholders meeting certain ownership requirements the right to nominate directors for election to the board without going through a typical proxy contest. In August 2010 the SEC approved a rule granting proxy access for shareholders meeting... View Details

Keywords: Board Of Directors; Proxy Advisor; Shareholder Activism; Shareholder Voting; Shareholder Votes; Proxy Battle; Institutional Change; Institutional Investing; Business and Shareholder Relations; Food and Beverage Industry; North America

Educators

Purchase

February 2024
Article

An Economic Framework for Vaccine Prioritization

By: Mohammad Akbarpour, Eric Budish, Piotr Dworczak and Scott Duke Kominers

We propose an economic framework for determining the optimal allocation of a scarce supply of vaccines that become gradually available during a public health crisis, such as the Covid-19 pandemic. Agents differ in observable and unobservable characteristics, and the... View Details

Keywords: Vaccine; Fairness; Public Finance; Public Goods; Allocation Problems; Allocative Efficiency; Allocation Rules; Social Welfare; Pandemics; Inequality; COVID-19; COVID-19 Pandemic; Public Sector; Resource Allocation; Market Design; Marketplace Matching; Public Administration Industry

SSRN

15 Dec 2017
News

Forget Net Neutrality

19 Feb 2019
News

Voter ID laws aren’t worth fighting over

21 Feb 2012
News

On Ethics, You Set the Tone

10 Oct 2023
Research & Ideas

In Empowering Black Voters, Did a Landmark Law Stir White Angst?

the Voting Rights Act, we see that areas where the effects of the law were stronger displayed more negative racial attitudes.” The 1965 passage of the Voting Rights Act, a federal law that cracked down on... View Details

Keywords: by Rachel Layne

March 2012 (Revised October 2013)
Supplement

Gene Patents (B)

By: Richard Hamermesh and Phillip Andrews

The case updates events since the Court's ruling against Myriad Genetics on March 29, 2010 and should be used in conjunction with Gene Patents (A). On July 29, 2011, a US Appeals Court reversed the prior ruling against Myriad. On September 16, 2011, the first major... View Details

Keywords: Courts and Trials; Patents; Genetics; Judgments; Investment; Biotechnology Industry; United States

Purchase

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

03 Mar 2008
Working Paper Summaries

Testing a Purportedly More Learnable Auction Mechanism

Keywords: by Katherine L. Milkman, James Burns, David C. Parkes, Gregory M. Barron & Kagan Tumer; Web Services

January 1987
Article

Posterior Implementability in a Two-person Decision Problem

By: Jerry R. Green and Jean-Jacques Laffont

When a decision rule is implemented using a Bayesian incentive compatible mechanism in which the messages are publicly observable, the players' information is augmented by their observation of each others' strategies. In this paper we study the set of Bayesian... View Details

Keywords: Incentives; Commitment; Mechanism Design; Decision Making; Information

15 Mar 2024
HBS Case

Let's Talk: Why It's Time to Stop Avoiding Taboo Topics at Work

things that affect our ability to do our jobs. Yet we want our leaders to be authentic, empathetic people we want to follow. If we don’t talk about anything that’s real, how can they do their jobs, and why would we follow them?” Wing has developed five ironclad View Details

Keywords: by Avery Forman

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

2014
Chapter

Better Timing of Cyber Conflict

By: Elisabeth Paulson and Christopher Griffin

In this paper, we construct a model of cyber-weapon deployment and attempt to determine an optimal deployment time for cyberweapons using this model. We compare and contrast our approach to that in Axelrod and Iliev (R. Axelrod and R. Iliev. Timing of cyber conflict.... View Details

Keywords: Cyber-weapons; Cyberwarfare; Cybersecurity; National Security

05 Jul 2006
Op-Ed

Corporate Governance Activists are Headed in the Wrong Direction

votes cast in order to be elected. Contrast that, these activists warn, with the prevailing procedure that puts a candidate on a board with just a plurality of votes. They claim that under these conditions, directors can be elected with... View Details

Keywords: by Joseph Hinsey

November 2007
Background Note

Asset Allocation I

By: Joshua D. Coval, Erik Stafford, Rodrigo Osmo, John Jernigan, Zack Page and Paulo Passoni

The goal of these simulations is to understand the mathematics of mean-variance optimization and the equilibrium pricing of risk if all investors use this rule with common information sets. Simulation A focuses on five to 10 years of monthly sector returns that are... View Details

Keywords: Asset Pricing; Capital; Investment Return; Risk Management; Mathematical Methods

Educators

2009
Book

Experiments in Financial Democracy: Corporate Governance and Financial Development in Brazil, 1882-1950

By: Aldo Musacchio

In Experiments in Financial Democracy, I challenge the idea that it was colonial institutions that sent Brazil, a civil law country, down a particular path of corporate governance and finance. Detailed archival research reveals significantly different patterns of... View Details

Keywords: Private Equity; Investment; Corporate Governance; Governing Rules, Regulations, and Reforms; Business History; Business and Shareholder Relations; Brazil