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- All HBS Web (142)
- Faculty Publications (45)
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- Research Summary
Research Summary
By: Ranjay Gulati
My research focuses on how to unlock organizational potential and unleash human potential.
Unlocking organizational potential involves a deep dive into how enterprises can achieve enduring success. This includes applying strategic frameworks to drive... View Details
- May 2017
- Article
Experimental Evidence of Pooling Outcomes Under Information Asymmetry
By: William Schmidt and Ryan W. Buell
Operational decisions under information asymmetry can signal a firm's prospects to less-informed parties, such as investors, customers, competitors, and regulators. Consequently, managers in these settings often face a tradeoff between making an optimal decision and... View Details
Keywords: Behavioral Decision Research; Information Asymmetry; Signaling; Decision Choices and Conditions; Alignment
Schmidt, William, and Ryan W. Buell. "Experimental Evidence of Pooling Outcomes Under Information Asymmetry." Management Science 63, no. 5 (May 2017): 1586–1605.
- November–December 2015
- Article
Active Postmarketing Drug Surveillance for Multiple Adverse Events
By: Joel Goh, Margrét V. Bjarnadóttir, Mohsen Bayati and Stefanos A. Zenios
Postmarketing drug surveillance is the process of monitoring the adverse events of pharmaceutical or medical devices after they are approved by the appropriate regulatory authorities. Historically, such surveillance was based on voluntary reports by medical... View Details
Keywords: Drug Surveillance; Health Care; Stochastic Models; Queueing; Diffusion Approximation; Brownian Motion; Health Care and Treatment; Analytics and Data Science; Analysis
Goh, Joel, Margrét V. Bjarnadóttir, Mohsen Bayati, and Stefanos A. Zenios. "Active Postmarketing Drug Surveillance for Multiple Adverse Events." Operations Research 63, no. 6 (November–December 2015): 1528–1546. (Finalist, 2012 INFORMS Health Applications Society Pierskalla Award.)
- 16 Apr 2007
- Research & Ideas
Delivering the Digital Goods: iTunes vs. Peer-to-Peer
to work well as there are fewer peers offering it. With this initiative, record companies seem to be applying traditional "brick-and-mortar thinking" in their competition against p2p. But this is surely the wrong mindset to deal with p2p. At the end of the... View Details
- 20 Aug 2013
- First Look
First Look: August 20
make it the norm. August 2013 Management Science Pareto Efficiency in Robust Optimization By: Iancu, Dan, and Nikolaos Trichakis Abstract—This paper formalizes and adapts the well-known concept of Pareto e... View Details
Keywords: Anna Secino
- 05 Jul 2011
- First Look
First Look: July 5
a differentially higher response to these benefits. The results, robust to numerous alternative hypotheses and specifications, suggest IFRS adoption is self-reinforcing, which, in turn, has implications for the consequences of IFRS... View Details
Keywords: Sean Silverthorne
- 31 May 2011
- Research & Ideas
Japan Disaster Shakes Up Supply-Chain Strategies
narrow, optimized supply chains," Shih says. "They put all of their eggs with one supplier that had the best product at the lowest price." Suppliers Squeezed, Too At the same time the suppliers, also under pressure to... View Details
- 26 Jan 2015
- Research & Ideas
National Health Costs Could Decrease if Managers Reduce Work Stress
world mathematically and use that to make decisions is very interesting to me," he says. "The world is not deterministic—there is a randomness built into it. And yet, by using robust optimization... View Details
- 09 Mar 2003
- Research & Ideas
Six Keys to Building New Markets by Unleashing Disruptive Innovation
Established companies historically have struggled when trying to create new markets. Success seems fleeting and unpredictable. Recent research indicates these problems are systemic. Most companies that are started fail. Of those that succeed, most cannot sustain View Details
- 11 Apr 2012
- Research & Ideas
The High Risks of Short-Term Management
allocation. Investors who care about the volatility of their portfolio should factor in their decisions the time horizon of the corporation. That generates a need for more data that help investors separate companies that are short-term-oriented versus... View Details
- 20 Oct 2010
- Op-Ed
Export Competitiveness: Reversing the Logic
exports provide positive externalities and thus should be encouraged by government, the policy question is how to do so most effectively. One large body of thinking is devoted to identifying general barriers to exports that reduce trade below its socially View Details
Keywords: by Christian Ketels
- 04 Feb 2014
- First Look
First Look: February 4
the design process and to approve the school's design. In the natural resources literature, commons theory predicts that, if a robust governance structure is created, this complex form of organizing gives claimants incentives to... View Details
Keywords: Sean Silverthlorne
- 17 May 2011
- First Look
First Look: May 17
workers and the firm's complementary activities. The paper discusses empirical implications and possible theoretical extensions of the proposed integrated theory. Download the paper: http://www.hbs.edu/research/pdf/11-056.pdf An Exploration of View Details
Keywords: Sean Silverthorne
- 23 Dec 2014
- First Look
First Look: December 23
quantitative implications match a range of moments not targeted in the estimation quite well. We then characterize the optimal policy path implied by the model and our estimates. Optimal policy makes heavy... View Details
Keywords: Carmen Nobel
- 21 Jan 2014
- First Look
First Look: January 21
increase performance while social comparison reduces it, especially for low-ability trainees. These effects appear when treatments are announced and persist through training. The findings are consistent with a model of optimal... View Details
Keywords: Sean Silverthorne
- 30 Jun 2015
- First Look
First Look: June 30, 2015
corruption geographic segments, but not in low corruption segments. The net effect on valuation from sales growth and changes in profitability is close to zero. The findings are robust to a number of sensitivity tests, including analysis... View Details
Keywords: Carmen Nobel
- 15 Aug 2006
- First Look
First Look: August 15, 2006
joint decision of holding sovereign debt and reserves, we construct a stochastic dynamic equilibrium model calibrated to a sample of emerging markets. We obtain that the optimal policy is not to hold reserves at all. This finding is View Details
Keywords: Sean Silverthorne
- 27 Jun 2024
- Research & Ideas
Gen AI Marketing: How Some 'Gibberish' Code Can Give Products an Edge
In about 40 percent of the experiments, the targeted products ranked higher due to the addition of the optimized text. In some of the searches, the targeted products earned the top ranking. For 60 percent of the evaluations, there was no... View Details
- 15 Dec 2009
- First Look
First Look: Dec. 15, 2009
focus events, and maintaining executive dedication to execute the initiative. The case provides a generalizable example for AHCs of how applying explicit management design can foster robust organizational change with relatively modest... View Details
Keywords: Martha Lagace
- 03 Nov 2015
- First Look
November 3, 2015
are low, and some useless care is bought even when patients face the full cost. In the presence of behavioral hazard, welfare calculations using only the demand curve can be off by orders of magnitude or even be the wrong sign. We derive View Details
Keywords: Sean Silverthorne