Publications

October 2007
Article

The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market

By: Anita Elberse and Bharat N. Anand

One of the most visible and publicized trends in the movie industry is the escalation in movie advertising expenditures over time. Yet, the returns to movie advertising are poorly understood. The main reason is that disentangling the causal effect of advertising on... View Details

Keywords: Advertising; Stocks; Investment Return; Price; Revenue; Quality; Mathematical Methods; Motion Pictures and Video Industry

14 Jan 2009
Working Paper Summaries

Smart Money: The Effect of Education, Cognitive Ability, and Financial Literacy on Financial Market Participation

Keywords: by Shawn Cole & Gauri Kartini Shastry; Education; Financial Services

Research Summary

Overview

Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details

14 Dec 2021
Op-Ed

To Change Your Company's Culture, Don't Start by Trying to Change the Culture

different things. The causality doesn’t go the other way. So, in a company, you first need to change how the company is organized, managed, and led in light of its strategic goals. The goals themselves may need to change. A new culture... View Details

Keywords: by Michael Beer

May 2024
Article

Relational Attributions for One’s Own Resilience Predict Compassion for Others

By: Rachel Ruttan, Ting Zhang, Sivahn Barli and Katherine DeCelles

Existing work on attribution theory distinguishes between external and internal attributions (i.e., “I overcame adversity due to luck” vs. “my own effort”). We introduce the construct of relational resilience attributions (i.e., “due to help from other people”) as a... View Details

Keywords: Personal Characteristics; Forecasting and Prediction; Attitudes; Behavior

Article

No Evidence for an Effect of Testosterone Administration on Delay Discounting in Male University Students

By: Georgia Rada Ortner, Matthias Wibral, Anke Becker, Thomas Dohmen, Dietrich Klingmüller, Armin Falk and Bernd Weber

Intertemporal choices between a smaller sooner and a larger delayed reward are one of the most important types of decisions humans face in their everyday life. The degree to which individuals discount delayed rewards correlates with impulsiveness. Steep delay... View Details

Keywords: Delay Discounting; Impulsiveness; Intertemporal Choice; Testosterone; Decision Making; Behavior; Personal Characteristics

2021
Working Paper

Issue Salience and Political Stereotypes

By: Pedro Bordalo, Marco Tabellini and David Yang

U.S. voters exaggerate the differences in attitudes held by Republicans and Democrats on a range of socioeconomic and political issues, and higher perceived polarization is associated with greater political engagement and affective polarization. In this paper, we... View Details

Keywords: Politics; Stereotypes; Belief Distortions; Model; Government and Politics; Public Opinion; Values and Beliefs

SSRN

Article

The Critical Role of Second-order Normative Beliefs in Predicting Energy Conservation

By: Jon M. Jachimowicz, Oliver P. Hauser, Julia D. O'Brien, Erin Sherman and Adam D. Galinsky

Sustaining large-scale public goods requires individuals to make environmentally friendly decisions today to benefit future generations. Recent research suggests that second-order normative beliefs are more powerful predictors of behaviour than first-order personal... View Details

Keywords: Climate Change; Energy; Environmental Sustainability; Household; Behavior; Values and Beliefs; Forecasting and Prediction

Register to Read

Switchback experiments, where a firm sequentially exposes an experimental unit to random treatments, are among the most prevalent designs used in the technology sector, with applications ranging from ride-hailing platforms to online marketplaces. Although... View Details

TeachingInterests

Interpretability and Explainability in Machine Learning

By: Himabindu Lakkaraju

As machine learning models are increasingly being employed to aid decision makers in high-stakes settings such as healthcare and criminal justice, it is important to ensure that the decision makers correctly understand and consequent trust the functionality of these... View Details

14 Feb 2018
HBS Seminar

Ruomeng Cui, Emory University

May 2025
Article

The Effects of Medical Debt Relief: Evidence from Two Randomized Experiments

By: Raymond Kluender, Neale Mahoney, Francis Wong and Wesley Yin

Two in five Americans have medical debt, nearly half of whom owe at least $2,500. Concerned by this burden, governments and private donors have undertaken large, high-profile efforts to relieve medical debt. We partnered with RIP Medical Debt (now Undue Medical Debt)... View Details

Keywords: Borrowing and Debt; Credit; Outcome or Result; Well-being; Personal Finance

2025
Working Paper

Tax Planning, Illiquidity, and Credit Risks: Evidence from DeFi Lending

By: Lisa De Simone, Peiyi Jin and Daniel Rabetti

This study establishes a plausible causal link between tax-planning-induced illiquidity and credit risks in lending markets. Exploiting an exogenous tax shock imposed by the Internal Revenue Service (IRS) on cryptocurrency gains, along with millions of transactions in... View Details

Keywords: Cryptocurrency; Taxation; Financial Liquidity; Credit; Financing and Loans; Financial Markets

Article

Handshaking Promotes Deal-Making by Signaling Cooperative Intent

By: Juliana Schroeder, Jane L. Risen, Francesca Gino and Michael I. Norton

We examine how a simple handshake—a gesture that often occurs at the outset of social interactions—can influence deal-making. Because handshakes are social rituals, they are imbued with meaning beyond their physical features. We propose that during mixed-motive... View Details

Keywords: Handshake; Cooperation; Affiliation; Competition; Negotiation; Nonverbal Communication; Negotiation Participants; Behavior; Communication Intention and Meaning; Negotiation Deal

1982
Article

When Self-Descriptions Contradict Behavior: Actions do Speak Louder than Words

By: T. M. Amabile and L. Kabat

Subjects viewed two videotapes, one depicting a stimulus person's self-description and the other depicting that person's behavior in a conversation, according to a four-way factorial design personality descriptor used in the self-description ("introvert" or... View Details

Keywords: Behavior; Perception; Cognition and Thinking; Judgments

May 2019
Supplement

Kjell and Company: Motivating Salespeople with Incentive Compensation (D)

By: Doug J. Chung

Kjell & Company was a Swedish retail electronics chain. The company’s products consisted of home electronics and accessories. The company was noted for its excellent customer service and a fair “one-for-all” HR policy. Historically, the salespeople had been compensated... View Details

Keywords: Salesforce Management; Compensation and Benefits; Motivation and Incentives; Change Management; Behavior; Electronics Industry; Sweden

2018
Working Paper

Status Inconsistency: Variance in One's Status Across Groups Harms Well-being but Improves Perspective-taking

By: Catarina Fernandes and Alison Wood Brooks

Most people belong to many different groups. While some people experience consistently high or low status across all of their groups, others experience wildly different levels of status in each group. In this research, we examine how status inconsistency – the degree... View Details

Keywords: Status; Social Hierarchies; Well-being; Perspective Taking; Status and Position; Groups and Teams; Satisfaction; Perspective

June 23, 2020
Article

Inequality in Socially Permissible Consumption

By: Serena Hagerty and Kate Barasz

Lower-income individuals are frequently criticized for their consumption decisions; this research examines why. Eleven preregistered studies document systematic differences in permissible consumption—interpersonal judgments about what is acceptable (or not) for others... View Details

Keywords: Interpersonal Judgments; Consumption; Economic Inequalty; Income; Equality and Inequality; Spending; Judgments