Publications

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13 Jan 2003
Research & Ideas

The Subconscious Mind of the Consumer (And How To Reach It)

Harvard Business School professor Gerald Zaltman's latest book, How Customers Think: Essential Insights into the Mind of the Market, delves into the subconscious mind of the consumer—the place where most purchasing decisions are made. The question: How can marketers... View Details

Keywords: by Manda Mahoney

22 May 2019
Research & Ideas

Forgiving Student Loan Debt Leads to Better Jobs, Stronger Consumers

largest consumer debt in the US, trailing only mortgage loans—and surpassing car loans, credit card debt, and home equity lines of credit. Source: New York Fed Consumer Credit Panel/Equifax Many people who... View Details

Keywords: by Dina Gerdeman

2019
Working Paper

The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization

By: Chaithanya Bandi, Antonio Moreno, Donald Ngwe and Zhiji Xu

The Indian banknote demonetization in 2016 was one of the most significant international events of that year. Overnight, 86% of Indian currency in circulation was declared invalid unless exchanged for new bills. The sudden and unexpected demonetization constituted a... View Details

Keywords: Cash On Delivery; Online Retail; Product Returns; Payment Methods; Digitization; Emerging Markets; Currency; Internet and the Web; Demand and Consumers; Retail Industry; India

07 Mar 2000
Research & Ideas

Putting Health Care Consumers in the Driver’s Seat

health-care movement embraces a number of approaches, the various options have some key features in common. Consumers would be able to choose their own health-care plans, typically using tax-advantaged funds supplied by their employers;... View Details

Keywords: by Staff; Health

July 2017
Article

The Impact of 'Display-Set' Options on Decision-Making

By: Uma R. Karmarkar

The way a choice set is constructed can have a significant influence on how individuals perceive and evaluate their options and make decisions between them. Here, I examine whether a “display set” of visible but unavailable options can exert these same types of... View Details

Keywords: Decision Making Process; Heuristics; Similarity; Categorization; Marketing Insight; Marketing; Choice; Choice Architecture; Choice Sets; Display; Retail; Consumer Behavior; Decision Choices and Conditions; Decisions; Decision Making; Consumer Products Industry; Consumer Products Industry

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November 2019
Article

When and Why Defaults Influence Decisions: A Meta-analysis of Default Effects

By: Jon M. Jachimowicz, Shannon Duncan, Elke U. Weber and Eric J. Johnson

When people make decisions with a pre-selected choice option—a “default”—they are more likely to select that option. Because defaults are easy to implement, they constitute one of the most widely employed tools in the choice architecture toolbox. However, to decide... View Details

Keywords: Choice Architecture; Defaults; Default Effects; Decision Making; Behavior; Analysis

March 2021
Article

Active Choice, Implicit Defaults, and the Incentive to Choose

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

Home-delivered prescriptions have no delivery charge and lower copayments than prescriptions picked up at a pharmacy. Nevertheless, when home delivery is offered on an opt-in basis, the take-up rate is only 6%. We study a program that makes active choice of either home... View Details

Keywords: Active Choice; Defaults; Implicit Defaults; Incentives; Consumer Behavior; Decision Choices and Conditions; Motivation and Incentives

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07 Apr 2022
Research & Ideas

Giving Back: Consumers Care More About How Companies Donate Than How Much

profits over one week. The psychology of giving Consumers might be making these choices for several reasons, even beyond judgments of generosity, Keenan says. For example, people shopping for brands that... View Details

Keywords: by Pamela Reynolds

September 2016
Supplement

Financial Services at Falabella (B)

By: C. Fritz Foley and Agustin M. Hurtado

Supplements the (A) case and provides an update describing choices Falabella made. View Details

Keywords: Consumer Credit; Financial Management; Corporate Strategy; Credit; Financial Institutions; Financial Services Industry

2014
Working Paper

The Rising Cost of Consumer Attention: Why You Should Care, and What You Can Do about It

By: Thales S. Teixeira

Attention is a necessary ingredient for effective advertising. The market for consumer attention (or "eyeballs") has become so competitive that attention can be regarded as a currency. The rising cost of this ingredient in the marketplace is causing marketers to waste... View Details

Keywords: Strategy; Advertising

March 2015 (Revised January 2020)
Case

Behavioural Insights Team (A)

By: Michael Luca and Patrick Rooney

The Behavioural Insights Team case introduces students to the concept of choice architecture and the value of experimental methods (sometimes called A/B testing) within organizational contexts. The exercise provides an opportunity for students to apply these principles... View Details

Keywords: Behavioral Economics; Experiments; Choice Architecture; Public Entrepreneurship; Decision Choices and Conditions; Consumer Behavior; Taxation; Economics; Public Administration Industry; United Kingdom

Educators

March 2016 (Revised March 2022)
Teaching Note

Express Scripts: Promoting Prescription Drug Home Delivery (A) and (B)

By: John Beshears

The pharmacy benefit manager (PBM) sector processes prescription drug claims on behalf of companies that offer a prescription drug benefit to their employees. The case associated with this teaching note follows Bob Nease, chief scientist at Express Scripts, as he... View Details

Keywords: Pharmaceuticals; Prescription Drugs; Pharmacy Benefit Manager; PBM; Healthcare; Behavioral Economics; Choice Architecture; Active Choice; Service Delivery; Decision Choices and Conditions; Consumer Behavior; Distribution Channels; Health Care and Treatment; Service Industry; Pharmaceutical Industry

30 Sep 2021
Blog Post

Driving Social Impact Through Consumer Behavior: Nonprofit to Finance to Retail with Nicole Krantz (MBA 2022)

Strategy and Sustainability Manager. In her role, Krantz worked closely with the leadership team on building strategic partnerships that could further the company’s mission of sustainability. “I loved what we were doing at S’well and especially the people aspect of... View Details

Keywords: Retail

August 2022
Article

The Bulletproof Glass Effect: Unintended Consequences of Privacy Notices

By: Aaron R. Brough, David A. Norton, Shannon L. Sciarappa and Leslie K. John

Drawing from a content analysis of publicly traded companies’ privacy notices, a survey of managers, a field study, and five online experiments, this research investigates how consumers respond to privacy notices. A privacy notice, by placing legally enforceable limits... View Details

Keywords: Choice; Purchase Intent; Privacy; Privacy Notices; Warnings; Assurances; Information Disclosure; Trust; Consumer Behavior; Spending; Decisions; Information; Communication

September 2016
Case

Financial Services at Falabella (A)

By: C. Fritz Foley and Agustin M. Hurtado

In 2010, the board and senior management team of Falabella, a leading retailer with operations throughout Latin America, faced choices about what to do with its financial services division. More than 4.5 million customers had CMR credit cards that could be used in... View Details

Keywords: Consumer Credit; Financial Institutions; Personal Finance; Financial Management; Financial Strategy; Corporate Strategy; Banking Industry; Retail Industry; Latin America; Chile; Argentina; Colombia; Peru

Educators

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

Article

When Talk Is "Free": The Effect of Tariff Structure on Usage Under Two- and Three-Part Tariffs

By: Eva Ascarza, Anja Lambrecht and Naufel Vilcassim

In many service industries, firms introduce three-part tariffs to replace or complement existing two-part tariffs. In contrast with two-part tariffs, three-part tariffs offer allowances, or “free” units of the service. Behavioral research suggests that the attributes... View Details

Keywords: Pricing; Nonlinear Pricing; Discrete/continuous Choice Model; Three-part Tariffs; Free Products; Price; Consumer Behavior; Analysis; Learning; Risk and Uncertainty

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