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(1,131)
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- Research (824)
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Show Results For
-
All HBS Web
(1,131)
- News (150)
- Research (824)
- Events (12)
- Multimedia (8)
- Faculty Publications (550)
- Article
Learning Through Noticing: Theory and Evidence from a Field Experiment
By: Rema Hanna, Sendhil Mullainathan and Joshua Schwartzstein
We consider a model of technological learning under which people "learn through noticing": they choose which input dimensions to attend to and subsequently learn about from available data. Using this model, we show how people with a great deal of experience may...
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Hanna, Rema, Sendhil Mullainathan, and Joshua Schwartzstein. "Learning Through Noticing: Theory and Evidence from a Field Experiment." Quarterly Journal of Economics 129, no. 3 (August 2014): 1311–1353. (Online Appendix.)
- 2024
- Working Paper
Design of Panel Experiments with Spatial and Temporal Interference
By: Tu Ni, Iavor Bojinov and Jinglong Zhao
One of the main practical challenges companies face when running experiments (or A/B tests) over a panel is interference, the setting where one experimental unit's treatment assignment at one time period impacts another's outcomes, possibly at the following time...
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Keywords:
Research
Ni, Tu, Iavor Bojinov, and Jinglong Zhao. "Design of Panel Experiments with Spatial and Temporal Interference." Harvard Business School Working Paper, No. 24-058, March 2024.
Design of Panel Experiments with Spatial and Temporal Interference
One of the main practical challenges companies face when running experiments (or A/B tests) over a panel is interference, the setting where one experimental unit's treatment assignment at one time period impacts another's outcomes, possibly at the following time...
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- 12 Feb 2019
- HBS Seminar
Gary Loveman, Harvard Business School
"Learning Through Noticing: Theory and Evidence from a Field Experiment"
We consider a model of technological learning under which people "learn through noticing": they choose which input dimensions to attend to and subsequently learn about from available data. Using this model, we show how people with a great deal of experience may...
View Details
Incentives for Bad Science
Randomized controlled trials (RCTs) inform medical practice, health care delivery, follow-on research, regulation, and health policy. Yet, many RCTs are inadequately randomized, blinded, and reported. To analyze scientists' and firms' incentives to meet clinical trial...
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- Research Summary
Strategic Uncertainty and Communication in Bargaining
A second field of research deals with the effects of strategic uncertainty and communication on bargaining behavior. Stylized bargaining situations are the simplest prototypes of strategic interaction. However, their experimental study provides us with insights which...
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- 08 Mar 2016
- News
Leadership tips from ancient Rome
Laura V. Jakli
Laura Jakli is an Assistant Professor in the Business, Government, and the International Economy Unit at Harvard Business School.
Her primary expertise is in comparative politics and examines how information communication technologies shape political... View Details
Her primary expertise is in comparative politics and examines how information communication technologies shape political... View Details
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...
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- 2011
- Article
Free to Punish? The American Dream and the Harsh Treatment of Criminals
By: Rafael Di Tella
We describe the evolution of selective aspects of punishment in the U.S. over the period 1980-2004. We note that imprisonment increased around 1980, a period that coincides with the "Reagan revolution" in economic matters. We build an economic model where beliefs about...
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Keywords:
Crime and Corruption
Di Tella, Rafael. "Free to Punish? The American Dream and the Harsh Treatment of Criminals." Cato Papers on Public Policy 1 (2011).
- 30 Jan 2013
- News
4 Proven Weight Loss Tips From Behavioral Economics
- 2011
- Working Paper
Free to Punish? The American Dream and the Harsh Treatment of Criminals
By: Rafael Di Tella and Juan Dubra
We describe the evolution of selective aspects of punishment in the U.S. over the period 1980-2004. We note that imprisonment increased around 1980, a period that coincides with the "Reagan revolution" in economic matters. We build an economic model where beliefs about...
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Keywords:
Crime and Corruption;
Economy;
Moral Sensibility;
Mathematical Methods;
Opportunities;
Behavior;
United States
Di Tella, Rafael, and Juan Dubra. "Free to Punish? The American Dream and the Harsh Treatment of Criminals." NBER Working Paper Series, No. 17309, August 2011.
- 2020
- Working Paper
Design and Analysis of Switchback Experiments
By: Iavor I Bojinov, David Simchi-Levi and Jinglong Zhao
In switchback experiments, a firm sequentially exposes an experimental unit to a random treatment, measures its response, and repeats the procedure for several periods to determine which treatment leads to the best outcome. Although practitioners have widely adopted...
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Bojinov, Iavor I., David Simchi-Levi, and Jinglong Zhao. "Design and Analysis of Switchback Experiments." Harvard Business School Working Paper, No. 21-034, September 2020.
- 2003
- Other Unpublished Work
The Cluster Initiative Greenbook
By: Örjan Sölvell, Göran Lindqvist and Christian H.M. Ketels
After Michael Porter's seminal work on clusters and competitiveness published around 1990, cluster initiatives (CIs) have become a central feature of microeconomic policy around the world. CIs add a new dimension to traditional policy areas such as industrial...
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Keywords:
Macroeconomics;
Policy;
Investment;
Industry Clusters;
Innovation and Invention;
Developing Countries and Economies;
Transition;
Partners and Partnerships;
Science
Sölvell, Örjan, Göran Lindqvist, and Christian H.M. Ketels. "The Cluster Initiative Greenbook." Ivory Tower AB, Stockholm, Sweden, August 2003. (Prepared for the 6th Annual Conference of The Competitiveness Institute (TCI), Gothenburg, Sweden, September 2003.)
- 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...
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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
Consumer Behavior and Health
Professor Riis studies consumer behavior and health using the methods and theories of experimental psychology and behavioral economics. Particular problems that he is currently investigating include:
• Information use and decision making in food service... View Details
- 2003
- Case
Capston-White's Document Management and Production Services
By: Vijay Govindarajan, Chris Trimble and Julie Lang
The development of multi-function devices that could copy, print, fax, and scan created a convergence in the markets for these devices. Copiers and printers had previously been purchased and managed in very different manners by large organizations. Facing an uncertain...
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Govindarajan, Vijay, Chris Trimble, and Julie Lang. "Capston-White's Document Management and Production Services." 2003. (Case No. 2-0017.)
- 2003
- Case
Corning Microarray Technologies
By: Vijay Govindarajan, Chris Trimble and Gautam Bellur
In mid-2000, the scientific community reached a momentous milestone—the complete mapping of the human genome. Researchers in the field of genomics were anxious to dig into a tremendous array of newly possible scientific inquiries, and needed efficient experimental...
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- 22 Jul 2015
- News