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All HBS Web
(691)
- News (129)
- Research (483)
- Events (4)
- Multimedia (2)
- Faculty Publications (120)
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- 16 Jan 2012
- Research & Ideas
Private Meetings of Public Companies Thwart Disclosure Rules
In the fall of, the US Securities and Exchange Commission issued a new rule meant to combat the problem of selective disclosure among public companies and their favorite investors. Regulation Fair Disclosure (Reg FD) mandated that any...
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- 2009
- Working Paper
In Favor of Clear Thinking: Incorporating Moral Rules into a Wise Cost-benefit Analysis
By: Max H. Bazerman and Joshua D. Greene
Bennis, Medin, and Bartels (2009) have contributed an interesting paper on the comparative benefit of moral rules versus cost-benefit analysis. Many of their specific comments are accurate, useful, and insightful. At the same time, we believe they have misrepresented...
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Bazerman, Max H., and Joshua D. Greene. "In Favor of Clear Thinking: Incorporating Moral Rules into a Wise Cost-benefit Analysis." Harvard Business School Working Paper, No. 10-001, July 2009.
- March 2010
- Article
In Favor of Clear Thinking: Incorporating Moral Rules into a Wise Cost-benefit Analysis
By: Max Bazerman and Joshua D. Greene
Bennis, Medin, and Bartels (2009) have contributed an interesting paper on the comparative benefit of moral rules versus cost-benefit analysis (CBA). Many of their specific comments are accurate, useful, and insightful. At the same time, we believe they have...
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Keywords:
Cost vs Benefits;
Moral Sensibility;
Adoption;
Performance Effectiveness;
Decision Making;
Management Analysis, Tools, and Techniques
Bazerman, Max, and Joshua D. Greene. "In Favor of Clear Thinking: Incorporating Moral Rules into a Wise Cost-benefit Analysis." Perspectives on Psychological Science 5, no. 2 (March 2010): 209–212.
- Article
The Best of Both Worlds: Integrating Conscious and Unconscious Thought Best Solves Complex Decisions
Two studies address the debate over whether conscious or unconscious mental processes best handle complex decisions. According to Unconscious Thought Theory (Dijksterhuis & Nordgren, 2006), both modes of thinking have particular advantages: conscious thought can follow...
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Keywords:
Forecasting and Prediction;
Values and Beliefs;
Information;
Knowledge Management;
Management Skills;
Management Style;
Measurement and Metrics;
Success;
Research;
Cognition and Thinking;
Personal Characteristics;
Perception
Nordgren, Loran F., Maarten W. Bos, and Ap Dijksterhuis. "The Best of Both Worlds: Integrating Conscious and Unconscious Thought Best Solves Complex Decisions." Journal of Experimental Social Psychology 47, no. 2 (March 2011): 509–511.
- 02 Mar 2011
- Research & Ideas
Managing the Open Source vs. Proprietary Decision
different choices. As a result coexistence between open source and proprietary software is the rule rather than the exception. Managers must make choices with a keen eye to their target audience and awareness that no one product is...
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- 2018
- Working Paper
Bayesian Ensembles of Binary-Event Forecasts: When Is It Appropriate to Extremize or Anti-Extremize?
By: Kenneth C. Lichtendahl Jr., Yael Grushka-Cockayne, Victor Richmond R. Jose and Robert L. Winkler
Many organizations face critical decisions that rely on forecasts of binary events. In these situations, organizations often gather forecasts from multiple experts or models and average those forecasts to produce a single aggregate forecast. Because the average...
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Keywords:
Forecast Aggregation;
Linear Opinion Pool;
Generalized Additive Model;
Generalized Linear Model;
Stacking.;
Forecasting and Prediction
Lichtendahl, Kenneth C., Jr., Yael Grushka-Cockayne, Victor Richmond R. Jose, and Robert L. Winkler. "Bayesian Ensembles of Binary-Event Forecasts: When Is It Appropriate to Extremize or Anti-Extremize?" Harvard Business School Working Paper, No. 19-041, October 2018.
- 20 Apr 2015
- Research & Ideas
The 5 Strategy Rules of Bill Gates, Andy Grove, and Steve Jobs
would adopt, such as Word, Internet Explorer, and Windows Media Player. Even more importantly, such platforms would allow creative developers outside your organization to add their unique value. Grove faced a crucial decision regarding...
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- Research Summary
Self-environment relationship and its effect on decisions under risk and uncertainty
My research seek to better understand the main cognitive and social abilities that guide our judgments, and the ways they interact with aspects of the situation to shape humans' decisions. It is currently comprised of three related... View Details
- February 2015
- Supplement
The Affordable Care Act (D): Making a Decision on the Employer-Sponsored Health Insurance Tax Exclusion
By: Joseph L. Bower and Michael Norris
In the summer of 2009, a meeting is called in the White House to discuss the impact of changing the rules on the employer-sponsored health insurance tax exclusion.
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Keywords:
Health Care;
Health Care Policy;
Health;
Government and Politics;
Health Industry;
United States
Bower, Joseph L., and Michael Norris. "The Affordable Care Act (D): Making a Decision on the Employer-Sponsored Health Insurance Tax Exclusion." Harvard Business School Supplement 315-035, February 2015.
- Article
Contested Meanings of Freedom: Workingmen's Wages, the Company Store System and the Godcharles v. Wigeman Decision
By: Laura Phillips Sawyer
In 1886, the Pennsylvania Supreme Court struck down a law that prohibited employers from paying wages in company store scrip and mandated monthly wage payments. The court held that the legislature could not prescribe mandatory wage contracts for legally competent...
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Phillips Sawyer, Laura. "Contested Meanings of Freedom: Workingmen's Wages, the Company Store System and the Godcharles v. Wigeman Decision." Journal of the Gilded Age and Progressive Era 12, no. 3 (July 2013): 285–319.
- Article
Is it Better to Average Probabilities or Quantiles?
By: Kenneth C. Lichtendahl, Yael Grushka-Cockayne and Robert L. Winkler
We consider two ways to aggregate expert opinions using simple averages: averaging probabilities and averaging quantiles. We examine analytical properties of these forecasts and compare their ability to harness the wisdom of the crowd. In terms of location, the two...
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Keywords:
Probability Forecasts;
Quantile Forecasts;
Expert Combination;
Linear Opinion Pooling;
Forecasting and Prediction
Lichtendahl, Kenneth C., Yael Grushka-Cockayne, and Robert L. Winkler. "Is it Better to Average Probabilities or Quantiles?" Management Science 59, no. 7 (July 2013): 1594–1611.
- July–August 2011
- Article
Robust Optimization Made Easy with ROME
By: Joel Goh and Melvyn Sim
We introduce ROME, an algebraic modeling toolbox for a class of robust optimization problems. ROME serves as an intermediate layer between the modeler and optimization solver engines, allowing modelers to express robust optimization problems in a mathematically...
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Keywords:
Robust Optimization;
Algebraic Modeling Toolbox;
MATLAB;
Stochastic Programming;
Decision Rules;
Inventory Control;
PERT;
Project Management;
Portfolio Optimization;
Information Technology;
Mathematical Methods;
Operations
Goh, Joel, and Melvyn Sim. "Robust Optimization Made Easy with ROME." Operations Research 59, no. 4 (July–August 2011): 973–985.
- July 2020
- Background Note
Gender Diversity on Boards: Views from Norway
By: Aiyesha Dey
The issue of gender diversity on boards has received increased attention in U.S markets over the past few years. In 2018, California introduced a law which required boards of U.S-listed firms with headquarters in California to include at least one female director by...
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Keywords:
Board Of Directors;
Board Decisions;
Gender;
Diversity;
Governing and Advisory Boards;
Norway;
United States
Dey, Aiyesha. "Gender Diversity on Boards: Views from Norway." Harvard Business School Background Note 120-065, July 2020.
- Article
Distributionally Robust Optimization and Its Tractable Approximations
By: Joel Goh and Melvyn Sim
In this paper we focus on a linear optimization problem with uncertainties, having expectations in the objective and in the set of constraints. We present a modular framework to obtain an approximate solution to the problem that is distributionally robust and more...
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Goh, Joel, and Melvyn Sim. "Distributionally Robust Optimization and Its Tractable Approximations." Operations Research 58, no. 4 (pt.1) (July–August 2010): 902–917.
- Article
Trimmed Opinion Pools and the Crowd's Calibration Problem
By: Victor Richmond R. Jose, Yael Grushka-Cockayne and Kenneth C. Lichtendahl
We introduce an alternative to the popular linear opinion pool for combining individual probability forecasts. One of the well-known problems with the linear opinion pool is that it can be poorly calibrated. It tends toward underconfidence as the crowd's diversity...
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Jose, Victor Richmond R., Yael Grushka-Cockayne, and Kenneth C. Lichtendahl. "Trimmed Opinion Pools and the Crowd's Calibration Problem." Management Science 60, no. 2 (February 2014): 463–475.
- May 2012
- Article
Incentive Schemes, Sorting and Behavioral Biases of Employees: Experimental Evidence
By: Ian Larkin and Stephen Leider
We investigate how the convexity of a firm's incentives interacts with worker overconfidence to affect sorting decisions and performance. We demonstrate experimentally that overconfident employees are more likely to sort into a non-linear incentive scheme over a linear...
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Keywords:
Motivation and Incentives;
Performance;
Behavior;
Prejudice and Bias;
Decisions;
Employees;
Wages
Larkin, Ian, and Stephen Leider. "Incentive Schemes, Sorting and Behavioral Biases of Employees: Experimental Evidence." American Economic Journal: Microeconomics 4, no. 2 (May 2012).
- November 2005 (Revised April 2006)
- Case
Brazil Sugar and the WTO: Agricultural Reform in the European Union
By: Ray A. Goldberg, Kerry Herman and Irina Tarsis
Pedro de Camargo Neto, Brazil's secretary of trade and production for the Ministry of Agriculture, has won a WTO sugar decision for Brazil against the EU sugar policies. This case analyzes what this decision will mean to world food policies, especially those of the EU...
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Keywords:
Agribusiness;
Trade;
Governing Rules, Regulations, and Reforms;
Governing and Advisory Boards;
Policy;
Government and Politics;
Food and Beverage Industry;
Europe;
United States;
Brazil
Goldberg, Ray A., Kerry Herman, and Irina Tarsis. "Brazil Sugar and the WTO: Agricultural Reform in the European Union." Harvard Business School Case 906-408, November 2005. (Revised April 2006.)
- Article
Optimal Capital-Gains Taxation under Limited Information
By: Jerry R. Green and Eytan Sheshinski
Taxation of capital gains at realization may distort individuals' decisions regarding holding or selling during an asset's lifetime. This creates the problem of designing a tax structure for capital gains so as to induce efficient patterns of holding and selling....
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Green, Jerry R., and Eytan Sheshinski. "Optimal Capital-Gains Taxation under Limited Information." Journal of Political Economy 86, no. 6 (December 1978): 1143–1158.
- January 2000
- Article
Maxmin Expected Utility through Statewise Combinations
By: Ramon Casadesus-Masanell, Peter Klibanoff and Emre Ozdenoren
This paper provides an axiomatic foundation for a maxmin expected utility over a set of priors (MMEU) decision rule in an environment where the elements of choice are Savage acts. The key axioms are stated using statewise combinations as in Gul (1992).
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Casadesus-Masanell, Ramon, Peter Klibanoff, and Emre Ozdenoren. "Maxmin Expected Utility through Statewise Combinations." Economics Letters 66, no. 1 (January 2000): 49–54.
- 2012
- Other Unpublished Work
Lost in the Clouds: The Impact of Copyright Scope on Investment in Cloud Computing Ventures
By: Josh Lerner and Greg Rafert
Our analysis seeks to understand the impact of changes in copyright scope on investment in new firms. We begin by analyzing the investment effects of the Cartoon Network, et al. v. Cablevision decision in the U.S. and court rulings in France and Germany on venture...
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Keywords:
Technological Innovation;
Venture Capital;
Internet and the Web;
Investment;
Business Startups;
Copyright;
France;
Germany;
United States;
European Union
Lerner, Josh, and Greg Rafert. "Lost in the Clouds: The Impact of Copyright Scope on Investment in Cloud Computing Ventures." 2012.