Publications

Educators

2017
Working Paper

Crime and Violence: Desensitization in Victims to Watching Criminal Events

By: Rafael Di Tella, Lucía Freira, Ramiro H. Gálvez, Ernesto Schargrodsky, Diego Shalom and Mariano Sigman

We study desensitization to crime in a lab experiment by showing footage of criminal acts to a group of subjects, some of whom have been previously victimized. We measure biological markers of stress and behavioral indices of cognitive control before and after treated... View Details

Keywords: Crime; Biological Markers; Experiment; Victimization; Desensitization; Crime and Corruption; Perspective; Attitudes; Behavior

SSRN

May 2023
Case

Legacy Partners

By: Royce Yudkoff and Richard S. Ruback

Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six months earlier in mid-2021. The company, based in Sacramento CA, was a compounding pharmacy serving Total Parenteral Nutrition ("TPN") patients nationwide.... View Details

Keywords: Acquisition; Growth and Development Strategy; Competitive Strategy; Business or Company Management; Pharmaceutical Industry

Educators

2018
Working Paper

Two Hundred Years of Health and Medical Care: The Importance of Medical Care for Life Expectancy Gains

By: Maryaline Catillon, David Cutler and Thomas Getzen

Using two hundred years of national and Massachusetts data on medical care and health, we examine how central medical care is to life expectancy gains. While common theories about medical care cost growth stress growing demand, our analysis highlights the importance of... View Details

Keywords: Mortality; Life Expectancy; Medical Care; Productivity; Public Health; Healthcare Spending; Spending Per Year Of Life Gained; Personal Medicine; Technophysio Evolution; Health; Economics; Health Care and Treatment; Spending; Data and Data Sets; Health Industry

09 Sep 2020
News

The Great Experiment

05 Jul 2018
News

How to Manage an Employee Who’s Having a Personal Crisis

12 Feb 2021
News

Leadership: Can You Endure For the Long-Haul?

Article

Price and Quality Decisions by Self-Serving Managers

By: Marco Bertini, Daniel Halbheer and Oded Koenigsberg

We present a theory of price and quality decisions by managers who are self-serving. In the theory, firms stress the price or quality of their products, but not both. Accounting for this, managers exploit any uncertainty about the cause of market outcomes to credit... View Details

Keywords: Causal Reasoning; Self-serving Bias; Strategic Orientation; Managerial Decision-making; Price; Quality; Decision Making; Theory

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2016
Working Paper

The Reference Wars: Encyclopedia Britannica's Decline and Encarta's Emergence

By: Shane Greenstein

The experience of Encyclopædia Britannica provides the canonical example of the decline of an established firm at the outset of the digital age. Competition from Microsoft's Encarta in 1993 led to sharp declines in the sales of books, which led to the distressed sale... View Details

Keywords: Market Entry and Exit; Service Operations; Emerging Markets; Applications and Software; Books; Information Technology Industry; Information Industry

January 2002 (Revised October 2005)
Case

General Electric Medical Systems 2002

By: Tarun Khanna and James Weber

Discusses one of General Electric's flagship divisions--the world's leading provider of medical diagnostic imaging equipment. Provides an opportunity to examine a multinational confronting massive technological and demographic changes around the world. Genomics has... View Details

Keywords: Information Technology; Business Model; Change Management; Multinational Firms and Management; Genetics; Customer Value and Value Chain; Age; Medical Devices and Supplies Industry; China; United States

Educators

June 2024
Supplement

Legacy Partners (A)

By: Richard S. Ruback and Royce Yudkoff

Instructors should consider the timing of making videos available to students, as they may reveal key case details.

Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six months earlier in mid-2021.... View Details

2018
Working Paper

The State of Open Source Server Software

By: Shane Greenstein and Klaus Ackermann

The study assembles new data to construct a census of worldwide web server use across the globe. We document a large concentration of investment in the United States, and a wide dispersion across scores of countries. We find tens of billions of dollars of unmeasured... View Details

Keywords: Internet; Open Source; Internet and the Web; Policy; Open Source Distribution; Internet and the Web; Global Range

The strength of weak ties is an influential social-scientific theory that stresses the importance of weak associations (e.g., acquaintance versus close friendship) in influencing the transmission of information through social networks. However, causal tests of... View Details

June 2024
Supplement

Legacy Partners (B)

By: Richard S. Ruback and Royce Yudkoff

Pre-abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.

Abstract: Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six... View Details

23 Sep 2008
Working Paper Summaries

New Framework for Measuring and Managing Macrofinancial Risk and Financial Stability

Keywords: by Dale F. Gray, Robert C. Merton & Zvi Bodie

2009
Working Paper

Asset Specificity and Vertical Integration: Williamson's Hypothesis Reconsidered

By: Christian Alejandro Ruzzier

A point repeatedly stressed by transaction cost economics is that the more specific the asset, the more likely is vertical integration to be optimal. In spite of the profusion of empirical papers supporting this prediction, recent surveys and casual observation suggest... View Details

Keywords: Assets; Vertical Integration

In early 2020, the world began what is undoubtedly the largest work-from-home experiment in history. Now, organizations continue to wrestle with whether and how to have workers return to their offices. Business leaders need to be able to answer a number of questions... View Details

2025
Working Paper

The Invention of Corporate Governance

By: Yueran Ma and Andrei Shleifer

The analysis of corporate governance begins with a central feature of modern capitalism—the separation of ownership and control in large corporations—first empirically documented by Berle and Means (1932). Such separation entails several agency problems reflecting... View Details

Keywords: Corporate Governance; Law; Business and Shareholder Relations

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March 18, 2009
Article

Regulate, Baby, Regulate

The U.S. today faces its biggest economic crisis since the Great Depression. That is why Barack Obama and his team have been looking to Franklin Delano Roosevelt for help. The stimulus measure passed by Congress in February that includes money for building... View Details

Keywords: Financial Crisis; Management Teams; Infrastructure; Insurance; Negotiation Deal; Government and Politics; Governing Rules, Regulations, and Reforms; Credit; Banks and Banking; Debt Securities; United States