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Show Results For
- All HBS Web
(2,246)
- People (22)
- News (636)
- Research (1,023)
- Events (32)
- Multimedia (17)
- Faculty Publications (518)
- 2020
- Working Paper
(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial
By: Prithwiraj Choudhury, Tarun Khanna, Christos A. Makridis and Subhradip Sarker
While there is evidence about labor market discrimination based on race, religion, and gender, we know little about whether physical appearance leads to discrimination in labor market outcomes. We deploy a randomized experiment on 1,000 respondents in India between... View Details
Keywords: Behavioral Economics; Coronavirus; Discrimination; Homophily; Labor Market Mobility; Limited Attention; Resumes; Personal Characteristics; Prejudice and Bias
Choudhury, Prithwiraj, Tarun Khanna, Christos A. Makridis, and Subhradip Sarker. "(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial." Harvard Business School Working Paper, No. 21-038, September 2020.
- 2024
- Working Paper
Do Information Frictions and Corruption Perceptions Kill Competition? A Field Experiment on Public Procurement in Uganda
By: Emanuele Colonnelli, Francesco Loiacono, Edwin Muhumuza and Edoardo Teso
We study whether information frictions and corruption perceptions deter firms from doing business with the government. We conduct two nationwide randomized controlled trials (RCTs) in collaboration with the national public procurement supervisory and anti-corruption... View Details
Keywords: Knowledge Use and Leverage; Government and Politics; Crime and Corruption; Trust; Perception; Business and Government Relations
Colonnelli, Emanuele, Francesco Loiacono, Edwin Muhumuza, and Edoardo Teso. "Do Information Frictions and Corruption Perceptions Kill Competition? A Field Experiment on Public Procurement in Uganda." NBER Working Paper Series, No. 32170, February 2024.
- 01 Dec 2015
- Blog Post
What is the HBS FIELD Program?
Back in 2011, HBS added the FIELD program as a required part of the first year curriculum. Dedicated to putting learning into action, it continues to expand and evolve each year. To learn more about FIELD we... View Details
- January 2024
- Article
Population Interference in Panel Experiments
By: Kevin Wu Han, Guillaume Basse and Iavor Bojinov
The phenomenon of population interference, where a treatment assigned to one experimental unit affects another experimental unit’s outcome, has received considerable attention in standard randomized experiments. The complications produced by population interference in... View Details
Han, Kevin Wu, Guillaume Basse, and Iavor Bojinov. "Population Interference in Panel Experiments." Journal of Econometrics 238, no. 1 (January 2024).
- 2016
- Working Paper
The Effect of Financial Performance Measurement on Customer Satisfaction: A Field Experiment in China
By: Daniel A. Brown
- 2017
- Other Unpublished Work
Show or Tell?: Behavioral Inventory Response to an East African Mobile Money Field Experiment
By: Jason Acimovic, Chris Parker, David F. Drake and Karthik Balasubramanian
- 2021
- Working Paper
Population Interference in Panel Experiments
By: Iavor I Bojinov, Kevin Wu Han and Guillaume Basse
The phenomenon of population interference, where a treatment assigned to one experimental unit affects another experimental unit's outcome, has received considerable attention in standard randomized experiments. The complications produced by population interference in... View Details
Bojinov, Iavor I., Kevin Wu Han, and Guillaume Basse. "Population Interference in Panel Experiments." Harvard Business School Working Paper, No. 21-100, March 2021.
- Research Summary
Overview
By: Eva Ascarza
Professor Ascarza’s research primarily focuses on providing researchers and marketers a better understanding of how to manage customer retention so as to reduce churn and increase firm’s profitability. She addresses these issues by building empirical models of customer... View Details
- 20 Jun 2018
- Working Paper Summaries
Show or Tell? Improving Agent Decision Making in a Tanzanian Mobile Money Field Experiment
- 27 Mar 2014
- Video
How Do People Experience You
Population Interference in Panel Experiments
The phenomenon of population interference, where a treatment assigned to one experimental unit affects another experimental unit’s outcome, has received considerable attention in standard randomized experiments. The complications produced by population... View Details
Saving More in Groups: Field Experimental Evidence from Chile
We test the effectiveness of self-help peer groups as a commitment device for precautionary savings, through two randomized field experiments among 2,687 microentrepreneurs in Chile. The first experiment finds that self-help peer groups are a powerful tool to... View Details
- 17 Feb 2011
- News
Field Report: Rwanda
Dr. Nyagahene, wife of Eugene Nyagahene. Photos courtesy Colin Barry. Last month, some 500 students fanned out around the globe to participate in 13 IXPs offered during January break. First-year student Colin Barry was in Rwanda, where part of his time was devoted to a... View Details
- 29 Oct 2015
- News
How to Design (and Analyze) a Business Experiment
- November 2009
- Article
Finding Missing Markets (and a Disturbing Epilogue): Evidence from an Export Crop Adoption and Marketing Intervention in Kenya
By: Nava Ashraf, Xavier Gine and Dean Karlan
Farmers may grow crops for local consumption despite more profitable export options. DrumNet, a Kenyan NGO that helps small farmers adopt and market export crops, conducted a randomized trial to evaluate its impact. DrumNet services increased production of export crops... View Details
Keywords: Export Crop; Field Experiment; Food Safety Standards; Plant-Based Agribusiness; Trade; Profit; Marketing; Standards; Failure; Non-Governmental Organizations; Agriculture and Agribusiness Industry; Kenya; European Union
Ashraf, Nava, Xavier Gine, and Dean Karlan. "Finding Missing Markets (and a Disturbing Epilogue): Evidence from an Export Crop Adoption and Marketing Intervention in Kenya." American Journal of Agricultural Economics 91, no. 4 (November 2009): 973–990.
- March 2016 (Revised February 2023)
- Teaching Note
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
- April 2020
- Article
Field Comparisons of Incentive-Compatible Preference Elicitation Techniques
By: Shawn A. Cole, A. Nilesh Fernando, Daniel Stein and Jeremy Tobacman
Knowledge of consumer demand is important for firms, policy makers, and economists. One common tool for incentive-compatible demand elicitation, the Becker-DeGroot-Marschak (BDM) mechanism, has been widely used in laboratory settings but rarely evaluated for... View Details
Keywords: Incentive-compatible Elicitation; Experimental Methods; Weather Insurance; Rainfall Insurance; Agricultural Extension; Demand and Consumers
Cole, Shawn A., A. Nilesh Fernando, Daniel Stein, and Jeremy Tobacman. "Field Comparisons of Incentive-Compatible Preference Elicitation Techniques." Journal of Economic Behavior & Organization 172 (April 2020): 33–56.
- 2016
- Working Paper
Saving More in Groups: Field Experimental Evidence from Chile
By: Felipe Kast, Stephan Meier and Dina Pomeranz
We test the impact of a peer group savings program on precautionary savings through two randomized field experiments among 2,687 microcredit clients. The first experiment finds that the Peer Group Treatment, which combines public goal setting, monitoring in the group,... View Details
Keywords: Saving; Decision Making; Interest Rates; Planning; Performance Effectiveness; Economics; Entrepreneurship; Growth and Development; Social Enterprise; Global Range; Chile
Kast, Felipe, Stephan Meier, and Dina Pomeranz. "Saving More in Groups: Field Experimental Evidence from Chile." Harvard Business School Working Paper, No. 12-060, January 2012. (Revised April 2016. Revision requested by Journal of Development Economics.
Featured in Time, Business Insider, Freakonomics, Wall Street Journal, Yahoo! Finance, and others.)
- 13 Apr 2021
- Working Paper Summaries
Population Interference in Panel Experiments
- March 2019
- Article
When Does Advice Impact Startup Performance?
By: Aaron Chatterji, Solène Delecourt, Sharique Hasan and Rembrand Koning
Why do some entrepreneurs thrive while others fail? We explore whether the advice entrepreneurs receive about managing their employees influences their startup's performance. We conducted a randomized field experiment in India with 100 high-growth technology firms... View Details
Keywords: Entrepreneurial Management; Field Experiment; Peer Effects; Entrepreneurial Ecosystems; Advice; Management Style; Management Practices and Processes; Knowledge Dissemination; Entrepreneurship; Performance; India
Chatterji, Aaron, Solène Delecourt, Sharique Hasan, and Rembrand Koning. "When Does Advice Impact Startup Performance?" Strategic Management Journal 40, no. 3 (March 2019): 331–356.