Publications

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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... View Details

Keywords: Forecast Aggregation; Linear Opinion Pool; Generalized Additive Model; Generalized Linear Model; Stacking.; Forecasting and Prediction

SSRN

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August 2022 (Revised January 2025)
Case

NOW PT (A): Should We Invest?

By: George A Riedel, Amy Klopfenstein and Mel Martin

In fall 2021, a team of students from the HBS Impact Investing Fund considered Neurologic Optimal Wellness Physical Therapy (NOW PT) for a potential investment. Dr. Banks, the founder of NOW PT, drove to visit patients. She sought an investment from the fund to open a... View Details

Keywords: Entrepreneurship; Social Entrepreneurship; Finance; Investment; Health; Health Care and Treatment; Medical Specialties; Buildings and Facilities; Health Industry; Financial Services Industry; North and Central America; United States; Massachusetts

October 2015
Case

Transpower New Zealand: Evaluating Board Performance

By: Boris Groysberg, Paul M. Healy and Sarah L. Abbott

Mark Verbiest, Chairman of Transpower New Zealand, initiated a performance review of Transpower's board of directors. The review, which took four months to complete, provided board members with individualized feedback on their performance, as well as information on how... View Details

Keywords: Board Of Directors; Performance Evaluation; Governance; Leadership; Performance; Organizations; Human Resources; Decision Making; New Zealand

2008
Working Paper

Performance and Control across Multiple Markets

By: Tatiana Sandino, Dennis Campbell and Shelby Yu

Chain organizations typically operate units across different types of markets, with significantly diverging customer bases. Such market-type dispersion potentially influences performance through two channels: it makes performance a noisier indicator of store manager... View Details

Keywords: Governance Controls; Organizational Design; Markets; Franchise Ownership; Performance; Retail Industry

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1 Aug 2010
Conference Presentation

Firm Performance, Top Management and Minority Hiring: African‐American Coaches in the NFL, 1970‐2007

By: Andrew Hill and David Thomas

Studies of minority hiring have found that low-status firms are more likely to hire minority candidates. However, most work has examined hiring for entry and mid-level positions, not senior management, which differs in the level of 1) uncertainty regarding the optimal... View Details

Keywords: Performance Evaluation; Management Teams; Recruitment; Relationships; Risk and Uncertainty; Ethnicity; Sports Industry; Africa; United States

fall 2008
Article

The Intermediation of Financial Risks: Evolution in the Catastrophe Reinsurance Market

By: Kenneth A. Froot

In this paper, I provide evidence concerning the imperfections in the reinsurance market. I try to get at some of the root causes of these imperfections, e.g., the behavior of ratings firms and the agency problems associated with the corporate form of ownership. I also... View Details

Keywords: Catastrophe Risk; Corporate Finance; Banking And Insurance; Hedging; Banking; Financial Markets; Insurance; Policy; Risk Management; Natural Disasters; Cost of Capital; Asset Pricing; Insurance Industry

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December 2006 (Revised October 2007)
Course Overview Note

Managing Networked Businesses: Course Overview for Educators

By: Thomas R. Eisenmann

Provides an overview for educators of concepts covered in the MBA elective course, "Managing Networked Businesses," (MNB). MNB focuses on management challenges in businesses that exhibit network effects. Such businesses comprise a large and growing share of the global... View Details

Keywords: Networks; Business Organization

27 Jan 2009
First Look

First Look: January 27, 2009

position is strong enough. To curb this possibility, the principal-owner optimally reduces the degree of autonomy granted to the manager. Hence higher levels of managerial autonomy are more likely for intermediate levels of competition.... View Details

Keywords: Martha Lagace

Web

Publications - Faculty & Research

policy. Using news articles from The New... View Details Keywords: Large Language Models ; Content Creation ; Media ; Polarization ; Generative Ai ; Direct Preference Optimization ; AI and Machine Learning ; News ; Perspective ; Digital... View Details

Research Summary

Paper - Stretching the Inelastic Rubber: Taxation, Welfare and Lobbies in Amazonia, 1870-1910 (Job Market Paper)

This paper examines the effect of government intervention via taxation on domestic welfare. A case-study of Brazilian market power on rubber markets during the boom years of 1870-1910 shows that the government generated 1.3% of GDP through an export tax on rubber... View Details

October 14, 2019
Article

The CEO's Guide to Retirement

By: Bill George

Some CEOs remain in the role too long, hurting investors, employees, and their own legacy. The author sees a frequent reason for that: CEOs don’t know how to identify the optimal time to retire, and they procrastinate because they can’t imagine what they will do after... View Details

Keywords: CEO; Executive Retirement; Retirement; Decision Making; Planning

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2015
Chapter

Reliable Sustainability Ratings: The Influence of Business Models on Information Intermediaries

By: Robert G. Eccles, Jock Herron and George Serafeim

A new generation of corporate reporting—integrated reporting—is emerging that will help investors and other key stakeholders such as employees, customers, suppliers, and NGOs develop a deeper and more comprehensive appreciation of corporate performance than what is... View Details

Keywords: Sustainability; Business Models; Business Model

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September 2003 (Revised March 2007)
Case

Direvo Biotech AG

Describes the financing and growth decisions facing Direvo, a young German biotech firm with a customer/partner that wants to become an investor. Also discusses the business model for Direvo's directed evolution technology, with applications in both industrial enzymes... View Details

Keywords: Business Model; Decisions; Business Exit or Shutdown; Value; Business Startups; Biotechnology Industry; Germany

December 1984
Case

Expense Tracking System at Tiger Creek

By: Shoshana Zuboff

Mill manager Carl Adelman learns that a group of senior managers is soon to visit the Tiger Creek mill to learn more about the success of the newly implemented Expense Tracking System. The System had been installed on two paper machines to give workers real time cost... View Details

Keywords: Management Teams; Success; Cost Management; Technology; Pulp and Paper Industry

19 Aug 2019
News

Is Your Collaboration Software Productive, or Just Chatter?

23 May 2019
News

Harvard Business School, BCG Researchers: Workers Optimistic While Business Leaders Struggle to Grasp Forces Changing the Workforce

September 2021
Case

Francoise Brougher (A)

By: Edward H. Chang, Nour Kteily and Kathleen McGinn

Francoise Brougher was a high-powered technology executive in Silicon Valley. After successful stints at Google (where she rose to lead a $16 billion ad sales business) and Square (which she helped take public), she joined Pinterest as its first Chief Operating Officer... View Details

Keywords: Gender Discrimination; Personal Development and Career; Gender; Prejudice and Bias; Resignation and Termination; Negotiation