Publications

June 2020
Article

How Scheduling Can Bias Quality Assessment: Evidence from Food Safety Inspections

By: Maria Ibanez and Michael W. Toffel

Accuracy and consistency are critical for inspections to be an effective, fair, and useful tool for assessing risks, quality, and suppliers—and for making decisions based on those assessments. We examine how inspector schedules could introduce bias that erodes... View Details

Keywords: Assessment; Bias; Inspection; Scheduling; Econometric Analysis; Empirical Research; Regulation; Health; Food; Safety; Quality; Performance Consistency; Governing Rules, Regulations, and Reforms

2023
Working Paper

Design-Based Confidence Sequences: A General Approach to Risk Mitigation in Online Experimentation

By: Dae Woong Ham, Michael Lindon, Martin Tingley and Iavor Bojinov

Randomized experiments have become the standard method for companies to evaluate the performance of new products or services. In addition to augmenting managers’ decision-making, experimentation mitigates risk by limiting the proportion of customers exposed to... View Details

Keywords: Performance Evaluation; Research and Development; Analytics and Data Science; Consumer Behavior

SSRN

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2010
Working Paper

Creating Leaders: An Ontological Model

By: Werner Erhard, Michael C. Jensen and Kari L. Granger

The sole objective of our ontological approach to creating leaders is to leave students actually being leaders and exercising leadership effectively as their natural self-expression. By "natural self-expression" we mean a way of being and acting in any leadership... View Details

Keywords: Leadership Development; Goals and Objectives; Science; Attitudes; Perspective

23 Apr 2019
First Look

New Research and Ideas, April 23, 2019

process of learning from experience. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=55991 forthcoming Organization & Environment Assessing the Impact of CEO Activism By: Chatterji, Aaron K., and Michael W. Toffel... View Details

Keywords: Dina Gerdeman

August 2010 (Revised March 2012)
Case

The UCLA Medical Center: Kidney Transplantation

By: Michael E. Porter, Jennifer F Baron, Jacob Mathew Chacko and Robin Jian Tang

In 2010, organ transplantation remained among the few sets of medical conditions in the U.S. for which bundled payments were a dominant reimbursement model, and for which patient health outcomes were universally measured and reported. In 1986, UCLA Medical Center was... View Details

Keywords: Insurance; Health Care and Treatment; Health Disorders; Measurement and Metrics; Outcome or Result; Competitive Strategy; Integration; Health Industry; California

September 8, 2009
Article

The New Governance Paradigm

By: Nathaniel Foote and Michael Beer

Boards members of failed banks in 2008 or of the many companies like Enron who were caught up in scandals are by and large honorable, well intentioned, and competent people. So what went wrong and what can be done about it. This article argues that the problem lies in... View Details

Keywords: Corporate Governance; Competency and Skills; Banks and Banking; Failure; Goals and Objectives; Leadership; Management Practices and Processes; Ethics; Performance; Governing and Advisory Boards; Crime and Corruption

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2007
Other Unpublished Work

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 acquired ex-post, but not... View Details

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

SSRN

24 Mar 2015
First Look

First Look: March 24

is currently provided by GAAP financial reporting. The purpose of this paper is to examine the optimal design of information intermediaries that can increase the impact of sustainability information on corporate conduct. Specifically, we... View Details

Keywords: Sean Silverthorne

11 Mar 2014
Other Presentation

The Looming Challenge of U.S. Competitiveness

By: Michael E. Porter

Professor Porter evaluated US competitiveness and its implications for Philadelphia. Host Dr. Mercedes Delgado, Assistant Professor of Strategic Management within the Fox School of Business, is a co-researcher on Professor Porter's work on innovation clusters and... View Details

Keywords: Competitiveness; U.S. Competitiveness; Competition; Development Economics; Industry Clusters; Innovation and Invention; Philadelphia; United States

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15 Sep 2009
First Look

First Look: September 15

Literature Authors:Andrew King and Michael W. Toffel Publication:Chap. 4 in Governance for the Environment: New Perspectives, edited by Magali Delmas and Oran Young, 98-115. Cambridge University Press, 2009... View Details

Keywords: Martha Lagace

Web

Course History - Institute For Strategy And Competitiveness

Decker, Thermo Fisher Scientific, Whole Foods, and Zurich Financial Services. Workshop participants also have the opportunity to reconvene to review the first two years in the job and to recalibrate their agendas. Related Resources Oct 2004 Harvard Business Review... View Details

December 2017 (Revised April 2018)
Case

The Children's Hospital of Philadelphia: Network Strategy 2016

By: Michael E. Porter, Thomas W. Feeley and Toyin J. Okanlawon

Children’s Hospital of Philadelphia (CHOP) began as a stand-alone hospital in the heart of downtown Philadelphia in 1855. By 2016 the CHOP Care Network stretched across Pennsylvania, New Jersey, and the New York metropolitan area, providing a wide range of services... View Details

Keywords: Communication; Health Care and Treatment; Service Delivery; Organizational Structure; Networks; Integration; Strategy; Health Industry; Philadelphia

01 Jun 2001
News

Alejandro Ramirez: A Very Good Time for Mexico

social policy of the new administration. He was then asked to join the new government. He elected instead to return to HBS, a decision he does not regret. “I’ve been fortunate enough to do research with Professor Michael Porter,” Ramirez... View Details

Keywords: Julia Hanna; World Bank; United Nations; Administration of Economic Programs; Government

July–August 2021
Article

Surfacing the Submerged State: Operational Transparency Increases Trust in and Engagement with Government

By: Ryan W. Buell, Ethan Porter and Michael I. Norton

Problem definition: As trust in government reaches historic lows, frustration with government performance approaches record highs. Academic/practical relevance: We propose that in co-productive settings like government services, peoples’ trust and... View Details

Keywords: Government Services; Behavioral Operations; Operational Transparency; Government Administration; Service Operations; Programs; Perception; Attitudes; Behavior; Trust

June 1991 (Revised March 1995)
Case

Becton Dickinson (C): Human Resource Function

By: Michael Beer

The new vice president of Human Resources (HR) for Becton Dickinson must develop a strategy to reconceptualize the HR function as mandated by the CEO who has introduced formal strategic planning procedures in the organization. The teaching objective is to understand... View Details

Keywords: Human Resources; Strategic Planning; Corporate Strategy; Health Industry

TeachingInterests

Leading Change and Organizational Renewal

By: Michael L. Tushman

Market-leading organizations habitually innovate, adjust quickly to new business conditions, and seize emerging opportunities before competitors do. They perform efficiently today while continuing to explore new sources of value for tomorrow. Such companies don't just... View Details

April 2006 (Revised July 2006)
Case

Managing National Intelligence (A): Before 9/11

By: Jan W. Rivkin, Michael Roberto and Erika Ferlins

Examines the management of national intelligence prior to the terrorist attacks of September 11, 2001. Describes the actions taken by a variety of government agencies, including the FBI, the CIA, the FAA, and the Department of Defense, to detect and deter such attacks. View Details

Keywords: War; National Security; Organizational Design; Organizational Structure; Crisis Management; Management Systems; Public Administration Industry; United States

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February 2014 (Revised October 2019)
Case

Should Corporate Profits Be Taxed? (A)

By: Matthew Weinzierl, Katrina Flanagan and Michael Cianellli

Taxing corporations is popular, but why? Corporations do not bear the burden of taxes, people do, and the incidence of the corporate income tax burden is likely to be far different from what many of its supporters assume.
Instructors may also obtain a Teaching... View Details

Keywords: Economic Versus Statutory Incidence; Basics Of Corporate Taxation; Business Ventures; Taxation; Profit