Publications

2017
Working Paper

Peer Effects on the United States Supreme Court

By: Matthew Lilley, Richard Holden and Michael Keane

Using data on essentially every US Supreme Court decision since 1946, we estimate a model of peer effects on the Court. We consider both the impact of justice ideology and justice votes on the votes of their peers. To identify these peer effects we use two instruments.... View Details

Keywords: Supreme Court; Peer Effects; Voting Behavior; Legal System; Courts and Trials; Voting; Behavior

SSRN

April 2009 (Revised May 2010)
Case

Partners In Health: HIV Care in Rwanda

By: Michael E. Porter, Scott S. Lee, Joseph Rhatigan and Jim Yong Kim

In 2005, Partners in Health (PIH) was invited by the Rwandan Ministry of Health to assume responsibility for the management of public health care in two rural districts in Eastern Rwanda and create an HIV treatment program at these sites. PIH successfully implemented a... View Details

Keywords: Developing Countries and Economies; Health Care and Treatment; Health Testing and Trials; Medical Specialties; Service Delivery; Nonprofit Organizations; Expansion; Health Industry; Rwanda

October 2007
Article

The Influence of Financial Statement Recognition and Analyst Coverage on the Market's Valuation of R&D Capital

By: Michael D. Kimbrough

Statement of Financial Accounting Standards 141 (SFAS No. 141)'s requirement that an acquirer in a business combination estimate the fair value of the target's separately identifiable assets and liabilities (including research and development capital) provides a rare... View Details

Keywords: Information; Value Creation; Fair Value Accounting; Research and Development; Financial Statements; Capital

2007
Working Paper

Hedge Fund Investor Activism and Takeovers

By: Robin Greenwood and Michael Schor

We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are... View Details

Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance

October 2023
Article

Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA

By: Matthew S. Johnson, David I. Levine and Michael W. Toffel

We study how a regulator can best target inspections. Our case study is a U.S. Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years.... View Details

Keywords: Safety Regulations; Regulations; Regulatory Enforcement; Machine Learning Models; Safety; Operations; Service Operations; Production; Forecasting and Prediction; Decisions; United States

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2020
Working Paper

Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA

By: Matthew S. Johnson, David I. Levine and Michael W. Toffel

We study how a regulator can best target inspections. Our case study is a US Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years.... View Details

Keywords: Government Administration; Working Conditions; Safety; Quality; Production; Analysis; Resource Allocation; Manufacturing Industry; United States

SSRN

March 1996
Case

New Product Development at Canon: The Contact Sensor Project

By: Joseph L. Bower and Michael Partington

Canon is one of the leading innovators in the world. This case describes the processes by which Canon manages the flow of ideas from basic science to new products, and how it harnesses product innovation to a strategy of diversification. View Details

Keywords: Innovation and Management; Strategic Planning; Innovation and Invention; Innovation Strategy; Management Practices and Processes; Diversification; Success; Consumer Products Industry

October 1997 (Revised September 2000)
Case

Disney (A): From Disneyland to Disney World—Learning the Art of Land Assembly

By: Michael A. Wheeler and Georgia Levenson

Walt Disney is contemplating sites for a new theme park, building on the success of Disneyland in Anaheim. The focus is on Disney's strategy for land negotiation and acquisition, which is informed by his experience with the Anaheim park. View Details

Keywords: Negotiation Types; Negotiation Tactics; Acquisition; Tourism Industry; Entertainment and Recreation Industry; California

Organizational Behavior Awards & Honors - Faculty & Research

Cognitive and Emotional Framing in Innovation Adoption by Incumbent Firms" with Mary Ann Glynn and Michael Tushman (July 2019) received a 2020 Strategic Management Journal Certificate of Achievement which is... View Details

Negotiation, Organizations & Markets Awards & Honors - Faculty & Research

Extrapolation: Evidence from Clinical Trials” ( The Quarterly Journal of Economics , February 2024) with Marcella Alsan, Maya Durvasula, Harsh Gupta, and Heidi Williams. 2024 Amit Goldenberg : Winner of the 2024 Janet Taylor Spence Award for Transformative Early Career... View Details

January–February 2023
Article

Data-Driven COVID-19 Vaccine Development for Janssen

By: Dimitris Bertsimas, Michael Lingzhi Li, Xinggang Liu, Jennings Xu and Najat Khan

The COVID-19 pandemic has spurred extensive vaccine research worldwide. One crucial part of vaccine development is the phase III clinical trial that assesses the vaccine for safety and efficacy in the prevention of COVID-19. In this work, we enumerate the first... View Details

Keywords: COVID-19; Health Testing and Trials; Forecasting and Prediction; AI and Machine Learning; Research; Pharmaceutical Industry

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November 1981
Case

Assessing Managerial Talent at AT&T (A)

By: Michael Beer

Provides background on the assessment center used by AT&T to assess managerial potential for upper middle management. Contains assessment reports for two candidates. Raises questions about manpower training and development. Students may be asked which of the candidates... View Details

Keywords: Managerial Roles; Performance Evaluation; Management Teams; Executive Education; Management Skills

June 1984 (Revised July 1999)
Background Note

Securities Law and Private Financing

By: Howard H. Stevenson and Michael J. Roberts

Describes the issues an entrepreneur faces in the process of raising private funds, and the securities laws which impact the process. Based in part on a note by R.E. Floor of the law firm of Goodwin, Procter & Hoar. View Details

Keywords: Entrepreneurship; Laws and Statutes; Private Equity; Financing and Loans

11 Feb 2014
First Look

First Look: February 11

Demographic Changes By: Bardhan, Pranab, Michael Luca, Dilip Mookherjee, and Francisco Pino Abstract—This paper studies how land reform and population growth affect land inequality and landlessness, focusing particularly on indirect... View Details

Keywords: Sean Silverthorne

22 May 2014
Other Presentation

Inclusion of Small Business in Value Chains

By: Michael E. Porter

Prerecorded CSV video played as part of the panel "Inclusion of small business in value chains - international experiences," Business Linkages conference. This event was hosted by the leading Brazilian small business development agency, Sebrae, on May 21 and May 22,... View Details

Keywords: Creating Shared Value; Value Chain; Society; Customer Value and Value Chain; Brazil

September 2013 (Revised August 2024)
Exercise

Process Analytics Simulation: Solutions

By: Robert S. Huckman, Aizan Radzi, Willy Shih, Roy D. Shapiro and Michael W. Toffel

A set of exercises and instructions to be used with the Process Simulator software made by Pro Model. These exercises allow students to investigate the impact of variable processing times on the performance of simple in-line processes. Includes color exhibits. View Details

Keywords: Operations; Business Processes; Performance; Measurement and Metrics