Publications

2005
Article

Early Decisions: A Regulatory Framework

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

We describe a regulatory framework that helps consumers who have difficulty sticking to their own long-run plans. Early Decision regulations help long-run preferences prevail by allowing consumers to partially commit to their long-run goals, making it harder for a... View Details

Keywords: Hyperbolic Discounting; Self-control; Commitment; Consumer Behavior; Taxation; Attitudes

16 Jul 2007
Research & Ideas

Understanding the ‘Want’ vs. ’Should’ Decision

consumer spending habits, and effective store layout. Sarah Jane Gilbert: What is the difference between the "want-self" and the "should-self"? How does psychology play a role in the... View Details

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

Article

Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness

By: Tami Kim, Kate Barasz and Leslie K. John

Given the increasingly specific ways marketers can target ads, many consumers and regulators are demanding ad transparency: disclosure of how consumers’ personal information was used to generate ads. We investigate how and why ad transparency impacts ad effectiveness.... View Details

Keywords: Digital Marketing; Customization and Personalization; Information; Trust; Performance Effectiveness

18 Jun 2018
Research & Ideas

Warning: Scary Warning Labels Work!

Marketers can make a bottle of sugar water look like golden elixir. Can health advocates sour the taste for consumers? (SteveDF) San Francisco is in a three-year battle with the American Beverage Industry over whether soda companies can be forced to include View Details

Keywords: by Dina Gerdeman; Advertising; Public Relations

17 Aug 2021
Research & Ideas

Can Autonomous Vehicles Drive with Common Sense?

machines have to make in the spur of the moment are at the heart of the discomfort consumers feel about autonomous cars, says De Freitas. It’s akin to the famous philosophical “trolley problem” in which a subject must decide to let a... View Details

Keywords: by Michael Blanding; Auto

Article

Brand (In)fidelity: When Flirting with the Competition Strengthens Brand Relationships

By: Irene Consiglio, Daniella Kupor, Francesca Gino and Michael I. Norton

We document the existence and consequences of brand flirting: a short-lived experience in which a consumer engages with and/or indulges in the alluring qualities of a brand without committing to it. We propose that brand flirting is exciting and that when consumers... View Details

Keywords: Consumer Behavior; Brands and Branding; Emotions

2023
Working Paper

Channeled Attention and Stable Errors

By: Tristan Gagnon-Bartsch, Matthew Rabin and Joshua Schwartzstein

We develop a framework for assessing when somebody will eventually notice that she has a misspecified model of the world, premised on the idea that she neglects information that she deems—through the lens of her misconceptions—to be irrelevant. In doing so, we... View Details

Keywords: Attentional Stability; Cognition and Thinking; Attitudes; Information; Theory

24 Feb 2009
First Look

First Look: February 24, 2009

in the United States. Purchase this case: http://www.hbsp.harvard.edu/b01/en/common/item_detail.jhtml?id=709037 Consumer Payment Systems—United States Harvard Business School Case 909-006 In 2008, the U.S. View Details

Keywords: Martha Lagace

January 2025
Article

Reducing Prejudice with Counter-stereotypical AI

By: Erik Hermann, Julian De Freitas and Stefano Puntoni

Based on a review of relevant literature, we propose that the proliferation of AI with human-like and social features presents an unprecedented opportunity to address the underlying cognitive and affective drivers of prejudice. An approach informed by the psychology of... View Details

Keywords: Prejudice and Bias; AI and Machine Learning; Interpersonal Communication; Social and Collaborative Networks

Purchase

20 Feb 2017
Research & Ideas

Having No Life is the New Aspirational Lifestyle

an aspirational lifestyle. “The new conspicuous consumption is about saying, I am the scarce resource, and therefore I am valuable” The finding suggests a new way for marketers to sell their products and services to consumers by... View Details

Keywords: by Michael Blanding

Article

Consumers' Misunderstanding of Health Insurance

By: George Loewenstein, Joelle Y. Friedman, Barbara McGill, Sarah Ahmad, Suzanne Linck, Stacey Sinkula, John Beshears, James J. Choi, Jonathan Kolstad, David Laibson, Brigitte C. Madrian, John A. List and Kevin G. Volpp

We report results from two surveys of representative samples of Americans with private health insurance. The first examines how well Americans understand, and believe they understand, traditional health insurance coverage. The second examines whether those insured... View Details

Keywords: Behavioral Economics; Simplification; Insurance; Consumer Behavior; Health Care and Treatment; Cognition and Thinking; Insurance Industry; Health Industry; United States

December 2018 (Revised June 2020)
Case

Creating the French Behavioral Insights Team

By: Michael Luca, Ariella Kristal and Emilie Billaud

This case explores how neuroscientist Mariam Chammat helped set up the first behavioral insights team at the center of the French government, and encouraged French administrations to innovate and create policy initiatives based on psychological theories of influence... View Details

Keywords: Choice Architecture; Behavioral Economics; Experiments; Negotiation; Decision Making; Economics; Taxation; Entrepreneurship; Consumer Behavior; Public Administration Industry; Europe; France; Paris

Educators

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07 Nov 2005
What Do You Think?

Is Less Becoming More?

Summing Up Less is increasingly more, at least in the minds of customers, according to nearly every respondent to this month's column. However, some cite product complexity as the cause of rising real and psychological View Details

Keywords: by James Heskett; Consumer Products

29 Mar 2017
Research & Ideas

The Story of Why Humans Are So Careless With Their Phones

Silvia Bellezza is an assistant professor of marketing at Columbia Business School. Joshua M. Ackerman is an assistant professor of psychology at University of Michigan. Francesca Gino is the Tandon Family Professor of Business... View Details

Keywords: by Josh Neufeld; Consumer Products; Consumer Products

Research Summary

Overview

Grant uses a combination of laboratory and field experiments to harness consumers' cognitive and affective resources to increase their well-being. Consumers make countless daily decisions in the pursuit of happiness -- whether and how to spend or save their money, what... View Details

Keywords: Well-being; Judgment And Decision Making; Health; Prosocial Behavior

Article

Why Do Intermediaries Divert Search?

By: Andrei Hagiu and Bruno Jullien

We analyze the incentives to divert search for an information intermediary who enables buyers (consumers) to search affiliated sellers (stores). We identify two original motives for diverting search (i.e., inducing consumers to search more than they would like): 1)... View Details

Keywords: Market Intermediation; Search; Two-Sided Markets; Platform Design; Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry

winter 2009
Journal Article

Interactivity's Unanticipated Consequences for Markets and Marketing

By: John A. Deighton and Leora Kornfeld

The digital interactive transformation in marketing is not unfolding, as some thought it would, on the model of direct marketing. That model anticipated that marketing, empowered by digital media using rich profiling data, would intrude ever more deeply and more... View Details

Keywords: Communication Intention and Meaning; Interactive Communication; Marketing Communications; Consumer Behavior; Social and Collaborative Networks; Online Technology

May 2020
Case

Big Boom Beverages: Fight or Flight?

By: Stephen A. Greyser and William Ellet

Four college friends market a beverage that combines ingredients like those in a drink they consumed in college bars. It includes a caffeinated energy drink, malt liquor, and a soft drink flavoring. They launch the business, Big Boom Beverages (BBB), with their own... View Details

Keywords: Alcoholic Beverages; Energy Drinks; Regulation; Entrepreneurship; Ethics; Marketing Communications; Corporate Social Responsibility and Impact; Reputation; Communication Strategy; Decision Making

Educators

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January–February 2018
Article

Ads That Don't Overstep: How to Make Sure You Don't Take Personalization Too Far

By: Leslie John, Tami Kim and Kate Barasz

Data gathered on the web has vastly enhanced the capabilities of marketers. With people regularly sharing personal details online and internet cookies tracking every click, companies can now gain unprecedented insight into individual consumers and target them with... View Details

Keywords: Digital Marketing; Customization and Personalization; Information; Customers; Attitudes