Publications

Article

What We Can Learn from Five Naturalistic Field Experiments that Failed to Shift Commuter Behaviour

By: Ariella S. Kristal and A.V. Whillans

Across five field experiments with employees of a large organization (n = 68,915), we examined whether standard behavioural interventions (“nudges”) successfully reduced single-occupancy vehicle commutes. In Studies 1 and 2, we sent letters and emails with nudges... View Details

Keywords: Commuting; Field Experiments; Nudges; Behavior; Change

Register to Read

May 2019
Talk

Crucible Experiences

By: Hise O. Gibson

Article

Financing Experiments

By: Ramana Nanda and Matthew Rhodes-Kropf

Article

Large-Scale Field Experiment Shows Null Effects of Team Demographic Diversity on Outsiders' Willingness to Support the Team

By: Edward H. Chang, Erika L. Kirgios and Rosanna K. Smith

Demographic diversity in the United States is rising, and increasingly, work is conducted in teams. These co-occurring phenomena suggest that it might be increasingly common for work to be conducted by demographically diverse teams. But to date, in spite of copious... View Details

Keywords: Field Experiment; Groups and Teams; Demographics; Diversity; Attitudes

Teaching Interest

Field Experiments (PhD)

This course is for doctoral students who want to learn how to design and run field experiments as a research methodology. The objective is for students to refine their own experimental designs and be able to run them by the end of the course, leading to an academic... View Details

2020
Working Paper

Costly External Financing and Monetary Policy Transmission: Evidence from a Natural Experiment

By: Emily Williams

I provide new evidence that large and small banks have different external financing costs, which generates cross sectional variation in a deposits market pricing power channel of monetary policy transmission. I do so by exploiting a natural experiment using anti-trust... View Details

Keywords: External Financing; Monetary Policy Transmission; Experiment; Banks and Banking; Financing and Loans; Interest Rates

Web

The Learning Experience

What can you expect when you're attending an Executive Education program at Harvard Business School? During the day, you'll take part in dynamic lectures, discussions, and exercises led by our distinguished faculty, and in the evening, you'll continue the conversation... View Details

March 2016 (Revised February 2023)
Exercise

Advertising Experiments at RestaurantGrades

By: Michael Luca, Weijia Dai and Hyunjin Kim

Advertising Experiments at RestaurantGrades is an exercise in which students are asked to analyze and make a recommendation on the basis of simulated experimental data. The setting is a hypothetical restaurant review company called RestaurantGrades (RG), which shows... View Details

Keywords: Analysis; Digital Marketing

Purchase

2019
Working Paper

Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment

By: Hong Luo and Julie Holland Mortimer

Digitization has transformed how users find and use copyrighted goods, but many existing legal options remain difficult to access, possibly leading to infringement. In a field experiment, we contact firms that are caught infringing on expensive digital images. Emails... View Details

Keywords: Copyright Infringement; Field Experiment; Intellectual Property; Lawfulness

SSRN

July 2017
Article

Inflation Expectations, Learning, and Supermarket Prices: Evidence from Survey Experiments

By: Alberto Cavallo, Guillermo Cruces and Ricardo Perez-Truglia

Information frictions play a central role in the formation of household inflation expectations, but there is no consensus about their origins. We address this question with novel evidence from survey experiments. We document two main findings. First, individuals in... View Details

Keywords: Inflation Expectations; Survey Experiment; Rational Inattention; Supermarkets; Macroeconomics; Household; Inflation and Deflation; Policy

Program

Transforming Customer Experiences

Summary Superior customer service can differentiate your business in the marketplace—if you design the right offerings and execute flawlessly. Led by HBS thought leaders who are experts in customer experience management, this program... View Details

Fall 2023
Article

Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment

By: Hong Luo and Julie Holland Mortimer

Digitization has transformed how users find and use copyrighted goods, but many existing legal options remain difficult to access, possibly leading to infringement. In a field experiment, we contact firms that are caught infringing on expensive digital images. Emails... View Details

Keywords: Copyright Infringement; Field Experiment; Copyright; Lawfulness