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Show Results For
- All HBS Web
(1,186)
- News (164)
- Research (841)
- Events (17)
- Multimedia (13)
- Faculty Publications (565)
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- 2014
- Working Paper
Saving More to Borrow Less: Experimental Evidence from Access to Formal Savings Accounts in Chile
By: Felipe Kast and Dina Pomeranz
Poverty is often characterized not only by low and unstable income, but also by heavy debt burdens. We find that reducing barriers to saving through access to free savings accounts decreases participants' short-term debt by about 20%. In addition, participants who... View Details
Kast, Felipe, and Dina Pomeranz. "Saving More to Borrow Less: Experimental Evidence from Access to Formal Savings Accounts in Chile." NBER Working Paper Series, No. 20239, June 2014. (Revision requested by Journal of Public Economics. Featured in La Tercera. Harvard Business School Working Paper, No. 14-001, July 2013)
- September 1998
- Article
Predicting How People Play Games: Reinforcement Learning in Experimental Games with Unique, Mixed Strategy Equilibria
By: Ido Erev and A. E. Roth
Erev, Ido, and A. E. Roth. "Predicting How People Play Games: Reinforcement Learning in Experimental Games with Unique, Mixed Strategy Equilibria." American Economic Review 88, no. 4 (September 1998): 848–881.
- August 2, 2016
- Article
Uncalculating Cooperation Is Used to Signal Trustworthiness
By: Jillian J. Jordan, Moshe Hoffman, Martin A. Nowak and David G. Rand
Humans frequently cooperate without carefully weighing the costs and benefits. As a result, people may wind up cooperating when it is not worthwhile to do so. Why risk making costly mistakes? Here, we present experimental evidence that reputation concerns provide an... View Details
Keywords: Social Evaluation; Experimental Economics; Moral Psychology; Cooperation; Reputation; Decision Making
Jordan, Jillian J., Moshe Hoffman, Martin A. Nowak, and David G. Rand. "Uncalculating Cooperation Is Used to Signal Trustworthiness." Proceedings of the National Academy of Sciences 113, no. 31 (August 2, 2016): 8658–8663.
- 2010
- Comment
Does Arrest Deter Violence? Comparing Experimental and Nonexperimental Evidence on Mandatory Arrest Laws, by Radha Iyengar
By: Rafael Di Tella
Di Tella, Rafael. Comment on "Does Arrest Deter Violence? Comparing Experimental and Nonexperimental Evidence on Mandatory Arrest Laws, by Radha Iyengar." Chap. 12 The Economics of Crime: Lessons for and from Latin America, edited by Rafael Di Tella, Sebastian Edwards, and Ernesto Schargrodsky, 453–456. National Bureau of Economic Research Conference Report. University of Chicago Press, 2010.
- August 1977
- Article
The Effects of Communication and Information Availability in an Experimental Study of a Three Person Game
By: J. K. Murnighan and A. E. Roth
Murnighan, J. K., and A. E. Roth. "The Effects of Communication and Information Availability in an Experimental Study of a Three Person Game." Management Science 23, no. 12 (August 1977): 1336–1348.
- March 2006
- Article
The Dynamics of Law Clerk Matching: An Experimental and Computational Investigation of Proposals for Reform of the Market
By: Ernan E. Haruvy, Alvin E Roth and M. Utku Unver
Haruvy, Ernan E., Alvin E Roth, and M. Utku Unver. "The Dynamics of Law Clerk Matching: An Experimental and Computational Investigation of Proposals for Reform of the Market." Journal of Economic Dynamics & Control 30, no. 3 (March 2006): 457–486.
- April 2020
- Article
A Theory of Experimenters: Robustness, Randomization, and Balance
By: Abhijit Banerjee, Sylvain Chassang, Sergio Montero and Erik Snowberg
This paper studies the problem of experiment design by an ambiguity-averse decisionmaker who trades off subjective expected performance against robust performance guarantees. This framework accounts for real-world experimenters’ preference for randomization. It also... View Details
Banerjee, Abhijit, Sylvain Chassang, Sergio Montero, and Erik Snowberg. "A Theory of Experimenters: Robustness, Randomization, and Balance." American Economic Review 110, no. 4 (April 2020): 1206–1230.
- 2016
- Chapter
The Innovators' Tools
By: Stefan Thomke
Thomke, Stefan. "The Innovators' Tools." In Revolutionizing Innovation: Users, Communities, and Open Innovation, edited by Dietmar Harhoff and Karim R. Lakhani. Cambridge, MA: MIT Press, 2016.
- 2016
- Working Paper
Experimental Evidence on Policies Aimed at Closing the Gender Gap in Willingness to Guess on Multiple-Choice Tests
Research has shown that women skip more questions than men on multiple-choice tests with penalties for wrong answers. We propose and test five policy changes aimed at eliminating this source of gender bias in test scores. Our data show that simply removing the penalty... View Details
- 1997
- Working Paper
Experience, Experimentation and the Accumulation of Organizational Capabilities: An Empirical Study of R&D in the Semiconductor Industry
By: Marco Iansiti and Jonathan West
- May 1999
- Article
The Effect of Adding a Constant to All Payoffs: Experimental Investigation, and a Reinforcement Learning Model with Self-Adjusting Speed of Learning
By: Ido Erev, Yoella Bereby-Meyer and Alvin E. Roth
Erev, Ido, Yoella Bereby-Meyer, and Alvin E. Roth. "The Effect of Adding a Constant to All Payoffs: Experimental Investigation, and a Reinforcement Learning Model with Self-Adjusting Speed of Learning." Journal of Economic Behavior & Organization 39, no. 1 (May 1999): 111–128.
- Article
The Magic That Makes Customer Experiences Stick
By: Stefan Thomke
Why do some customer experiences have that magical "wow" factor, making them all destined for success, while others get few, if any, enthusiastic customer responses? How would we "design" a great customer experience? These are some of the questions that the article... View Details
Keywords: Customer Experience; Emotion; Innovation; Experimentation; Storytelling; Customer Satisfaction; Emotions; Design; Innovation and Invention
Thomke, Stefan. "The Magic That Makes Customer Experiences Stick." MIT Sloan Management Review 61, no. 1 (Fall 2019).
- June 2008
- Article
'Thar' She Blows: Can Bubbles Be Rekindled with Experienced Subjects?
By: Reshmaan Hussam, David Porter and Vernon Smith
We report 28 new experiment sessions consisting of up to three experience levels to examine the robustness of learning and “error” elimination among participants in a laboratory asset market and its effect on price bubbles. Our answer to the title question is: “yes.”... View Details
Hussam, Reshmaan, David Porter, and Vernon Smith. "'Thar' She Blows: Can Bubbles Be Rekindled with Experienced Subjects?" American Economic Review 98, no. 3 (June 2008): 924–937.
- March 2016
- Supplement
Advertising Experiments at RestaurantGrades
By: Weijia Dai, Hyunjin Kim and Michael Luca
This exercise provides students with a data set consisting of results from a hypothetical experiment, and asks students to make recommendations based on the data. Through this process, the exercise teaches students to analyze, design, and interpret experiments. The... View Details
- February 2021
- Tutorial
T-tests: Theory and Practice
This video provides an introduction to hypothesis testing, sampling, t-tests, and p-values. It provides examples of A/B testing and t-testing to assess whether difference between two groups are statistically significant. This video can be assigned in conjunction with... View Details
- 2000
- Book
Learning in Action: A Guide to Putting the Learning Organization to Work
By: David A. Garvin
Keywords: Market Intelligence; Learning Organizations; After-Action Reviews; Experimentation; Learning
Garvin, David A. Learning in Action: A Guide to Putting the Learning Organization to Work. Boston: Harvard Business School Press, 2000.
- 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.
- Research Summary
The Chopstick Auction - An Experimental Study of the Exposure Problem in Auctions (with P. Guillen, L. Llorente, S. Onderstal, R. Sausgruber), 2002
Multi-unit auctions are sometimes plagued by the so-called exposure problem. In this paper, we analyze a simple game called the "chopstick auction" in which bidders are confronted with the exposure problem. We analyze the chopstick auction with incomplete information... View Details
- February 2021
- Tutorial
Getting Started in RStudio Cloud
By: Chiara Farronato and Caleb Kwon
This video provides an introduction to the free programming language R using an online cloud version of RStudio, which is the most popular editor and interface for writing and executing R code. The video begins by providing a brief background of R and RStudio and... View Details
- Research Summary
Overview
My work assists small business entrepreneurs, and high-growth technology firms that serve them, to grow with technology and AI in emerging economies. View Details