Publications

26 Mar 2025
Blog Post

How to Approach Your Equity Compensation

should meet with a tax or financial professional well in advance of a job transition. Having a clear strategy in place helps to ensure that these decisions are made thoughtfully while helping to prevent unanticipated surprises. 3. Beware of Common View Details

Gerald Zaltman

*Joined Harvard Faculty: 1991
Prior Faculty Appointments: Northwestern University, 1968-75;
University of Pittsburgh, 1975-91

*Doctoral Degree in Sociology Received from: The John Hopkins University;
MBA Degree Received from: The University of... View Details

Keywords: advertising; apparel; automotive; beverage; biotechnology; consumer products; entertainment; financial services; food; health care; marketing industry; pharmaceuticals; retailing; sports; telecommunications

2010
Article

The Ethical Mirage: A Temporal Explanation as to Why We Are Not as Ethical as We Think We Are

By: A. E. Tenbrunsel, K. Diekmann, K A. Wade-Benzoni and Max Bazerman

This paper explores the biased perceptions that people hold of their own ethicality. We argue that the temporal trichotomy of prediction, action and recollection is central to these misperceptions: People predict that they will behave more ethically than they actually... View Details

Keywords: Forecasting and Prediction; Values and Beliefs; Framework; Research; Behavior; Cognition and Thinking; Perception; Prejudice and Bias

07 Jul 2008
Research & Ideas

Innovation Corrupted: How Managers Can Avoid Another Enron

immoral behavior? How did Skilling and Lay imagine that their personal conduct could influence the behavior of others within the company? What internal images of personal leadership and stewardship did their View Details

Keywords: by Martha Lagace; Energy; Utilities

Legislating Stock Prices

In this paper we demonstrate that legislation has a simple, yet previously undetected impact on firm stock prices. While it is understood that the government and firms have an important relationship, it remains difficult to determine which firms any given piece of... View Details

24 Jul 2019
Lessons from the Classroom

Can These Business Students Motivate Londoners to Do the Right Thing?

Insights Team (BIT), which became the world’s first government organization dedicated to incorporating behavioral economics into policy. BIT saw the tax letter as an opportunity to test the value of View Details

Keywords: by Dina Gerdeman

16 Jul 2007
Research & Ideas

Understanding the ‘Want’ vs. ’Should’ Decision

options, which is in their long-term best interest to do? For the first project we obtained access (with the help of HBS professor Anita Elberse) to a data set containing information about the film rental and return behaviors of a sample... View Details

Keywords: by Sarah Jane Gilbert; Retail; Entertainment & Recreation

July–August 2013
Article

A Joint Model of Usage and Churn in Contractual Settings

By: Eva Ascarza and Bruce G.S. Hardie

As firms become more customer-centric, concepts such as customer equity come to the fore. Any serious attempt to quantify customer equity requires modeling techniques that can provide accurate multiperiod forecasts of customer behavior. Although a number of researchers... View Details

Keywords: Churn; Retention; Contractual Settings; Access Services; Hidden Markov Models; RFM; Latent Variable Models; Customer Value and Value Chain; Consumer Behavior

February 1999 (Revised November 1999)
Case

HealthPartners

By: Richard M.J. Bohmer and Nancy Dean Beaulieu

Presents the efforts by HealthPartners to create competition among health care providers in Minnesota on the basis of both quality and price. Also provides some insight into the strategies for changing physician behavior. View Details

Keywords: Health Care and Treatment; Service Delivery; Behavior; Competition; Health Industry; Minnesota

Research Summary

Innovating in Energy: Learning from High-Potential Ventures

By: Joseph B. Lassiter

My work at HBS has always focused on high-potential ventures. Most recently, these have been professionally financed start-ups and buyouts in newly emerging energy and cleantech businesses. These ventures tend to be based on innovative insights into technology and... View Details

05 Jul 2017
Research & Ideas

Are Stockbrokers Illegally Leaking Confidential Information to Favored Clients?

scrutiny, the research suggests that more scrutiny is warranted. “This paper shows that brokers indeed play a key role in shaping information diffusion in the stock market,” the authors write. To gain insight into broker behavior, the... View Details

Keywords: by Carmen Nobel; Financial Services

09 May 2018
Research & Ideas

A Simple Way for Restaurant Inspectors to Improve Food Safety

and the less energy you’re going to have to discover violations” “This study brought together Maria’s interest in how scheduling affects workers’ behavior and how that affects quality or productivity, and my interest in studying the... View Details

Keywords: by Carmen Nobel; Food & Beverage; Service

2012
Book

Restoring Trust in Organizations and Leaders: Enduring Challenges and Emerging Answers

By: Roderick Kramer and Todd Lowell Pittinsky

Recent events around the world, especially in the financial sector and with respect to government performance, have severely undermined people’s trust in both private organizations and public institutions. In no small measure, these substantial and enduring declines in... View Details

Keywords: Trust; Leadership; Public Opinion; Social Psychology; Financial Services Industry; Public Administration Industry

Purchase

May 2022
Article

Coins for Bombs: The Predictive Ability of On-Chain Transfers for Terrorist Attacks

By: Dan Amiram, Evgeny Lyandres and Daniel Rabetti

This study examines whether we can learn from the behavior of blockchain-based transfers to predict the financing of terrorist attacks. We exploit blockchain transaction transparency to map millions of transfers for hundreds of large on-chain service providers. The... View Details

Keywords: Blockchain; Bitcoin; Accounting; AI and Machine Learning; National Security; Governing Rules, Regulations, and Reforms

Summer 2023
Article

(Un)principled Agents: Monitoring Loyalty after the End of the Royal African Company Monopoly

By: Anne Ruderman and Marlous van Waijenburg

The revocation of the Royal African Company's monopoly in 1698 inaugurated a transformation of the transatlantic slave trade. While the RAC’s exit from the slave trade has received scholarly attention, little is known about the company’s response to the loss of its... View Details

Keywords: Slavery; Organizational Change and Adaptation; Business History; Monopoly; History; Business and Government Relations

Purchase

2019
Article

Pay-for-Monopoly?: An Assessment of Reverse Payment Deals by Pharmaceutical Companies

By: Sana Rafiq and Max Bazerman

Abstract Over the past eighteen years, pharmaceutical firms have developed a blueprint to impede competition in order to maintain their monopoly profits. This scheme, termed pay-for-delay, involves direct or indirect payment of money from a branded-drug manufacturer... View Details

Keywords: Monopoly; Policy; Competition; Agreements and Arrangements; Pharmaceutical Industry