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(1,152)
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Show Results For
- All HBS Web
(1,152)
- News (164)
- Research (842)
- Events (17)
- Multimedia (13)
- Faculty Publications (565)
- 2023
- Working Paper
Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality
By: Fabrizio Dell'Acqua, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon and Karim R. Lakhani
The public release of Large Language Models (LLMs) has sparked tremendous interest in how humans will use Artificial Intelligence (AI) to accomplish a variety of tasks. In our study conducted with Boston Consulting Group, a global management consulting firm, we examine... View Details
Keywords: Large Language Model; AI and Machine Learning; Performance Efficiency; Performance Improvement
Dell'Acqua, Fabrizio, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon, and Karim R. Lakhani. "Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality." Harvard Business School Working Paper, No. 24-013, September 2023.
- 2001
- Chapter
The Impact of Technology on Knowledge Creation: A Study of Experimentation in Integrated Circuit Design
By: Stefan Thomke
Thomke, Stefan. "The Impact of Technology on Knowledge Creation: A Study of Experimentation in Integrated Circuit Design." In Knowledge Emergence: Social, Technical, and Evolutionary Dimensions of Knowledge Creation, edited by Ikujiro Nonaka and Toshihiro Nishiguchi, 76–92. New York: Oxford University Press, 2001.
- 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.
- 14 Apr 2014
- Working Paper Summaries
Facts and Figuring: An Experimental Investigation of Network Structure and Performance in Information and Solution Spaces
- Article
Online Experimentation: Benefits, Operational and Methodological Challenges, and Scaling Guide
By: Iavor Bojinov and Somit Gupta
In the past decade, online controlled experimentation, or A/B testing, at scale has proved to be a significant driver of business innovation. The practice was first pioneered by the technology sector and, more recently, has been adopted by traditional companies... View Details
Keywords: A/B Testing; Experimentation; Data-driven Culture; Product Development; Innovation and Invention; Digital Transformation
Bojinov, Iavor, and Somit Gupta. "Online Experimentation: Benefits, Operational and Methodological Challenges, and Scaling Guide." Harvard Data Science Review, no. 4.3 (Summer, 2022).
- October 2018
- Case
Booking.com
By: Stefan Thomke and Daniela Beyersdorfer
The case reveals how Booking.com has become the world's leading travel accommodation platform. The company has put online experimentation at the heart of how it designs digital experiences for its customers and partners. To unlock the potential of large-scale testing,... View Details
Keywords: Travel; Product Innovation; Experimentation; A/B Testing; User Experience Design; Product Development; Product Design; Innovation and Management; Transformation; Information Technology; Digital Transformation; Travel Industry
Thomke, Stefan, and Daniela Beyersdorfer. "Booking.com." Harvard Business School Case 619-015, October 2018.
- 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.
- 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
- 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.
- 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.
- 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.
Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality
The public release of Large Language Models (LLMs) has sparked tremendous interest in how humans will use Artificial Intelligence (AI) to accomplish a variety of tasks. In our study conducted with Boston Consulting Group, a global management consulting firm, we examine... View Details
- 10 Dec 2014
- News
Yes, A/B Testing Is Still Necessary
- 01 Jun 2024
- News
The Bookshelf: Try As One Might
the grasp of anyone who made it through high school chemistry. But effective experimentation is often poorly understood in practice, Liedtka says, and businesses that test their ideas without a solid understanding of View Details