Publications

Publications

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  • 28 Jun 2011
  • First Look

First Look: June 28

by examining the association between top executive turnovers and guidance. Although firm and industry characteristics are important determinants of guidance, we conclude that CEOs participate in firm-level policy decisions, whereas CFOs... View Details
Keywords: Sean Silverthorne
  • 26 Mar 2019
  • First Look

New Research and Ideas, March 26, 2019

enrolled at centers with biometric monitoring are 25% less likely to interrupt their treatment than those at regular centers—an improvement driven by increased attendance and efforts by health workers and... View Details
Keywords: Dina Gerdeman
  • 31 Jan 2022
  • News

Leading Disruption in a Legacy Business

  • 06 Nov 2018
  • First Look

New Research and Ideas, November 6, 2018

Assessment: Evidence from Food Safety Inspections By: Ibanez, Maria, and Michael W. Toffel Abstract—Many production processes are subject to inspection to ensure they meet quality, safety, and environmental standards imposed View Details
Keywords: Dina Gerdeman
  • December 2016
  • Article

Fake It Till You Make It: Reputation, Competition, and Yelp Review Fraud

By: Michael Luca and Georgios Zervas
Consumer reviews are now part of everyday decision making. Yet, the credibility of these reviews is fundamentally undermined when businesses commit review fraud, creating fake reviews for themselves or their competitors. We investigate the economic incentives to commit... View Details
Keywords: Ethics; Marketing Reference Programs
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  • 2015
  • Working Paper

Fake It Till You Make It: Reputation, Competition, and Yelp Review Fraud

By: Michael Luca and Georgios Zervas
Consumer reviews are now part of everyday decision-making. Yet, the credibility of these reviews is fundamentally undermined when businesses commit review fraud, creating fake reviews for themselves or their competitors. We investigate the economic incentives to commit... View Details
Keywords: Information; Competition; Internet and the Web; Ethics; Reputation; Social and Collaborative Networks; Retail Industry; Food and Beverage Industry
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  • 04 Mar 2014
  • First Look

First Look: March 4

particular context such as a workplace. First explored by pioneering organizational scholars in the 1960s, psychological safety experienced a renaissance starting in the 1990s and continuing to the present. Organizational research has... View Details
Keywords: Sean Silverthorne
  • 2008
  • Working Paper

Wellsprings of Creation: How Perturbation Sustains Exploration in Mature Organizations

By: David James Brunner, Bradley R. Staats, Michael L. Tushman and David M. Upton
Organizations struggle to balance simultaneous imperatives to exploit and explore, yet theorists differ as to whether exploitation undermines or enhances exploration. The debate reflects a gap: the missing mechanism by which organizations break free of old routines and... View Details
Keywords: Disruption; Innovation and Management; Business Processes; Opportunities; Creativity
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  • Working Paper

Rebates in the Pharmaceutical Industry: Evidence from Medicines Sold in Retail Pharmacies in the U.S.

By: Pragya Kakani, Michael Chernew and Amitabh Chandra
Rising list prices are often used to illustrate the burden of prescription drug spending, but payers routinely negotiate rebates from manufacturers that generate differences between list and net prices. List prices are easily available and affect patient cost-sharing,... View Details
Keywords: Pharmaceuticals; Rebates; Health Care and Treatment; Markets; Price; Analysis; Pharmaceutical Industry
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  • 31 May 2016
  • First Look

May 31, 2016

have a higher probability of walking by the clinic for reasons other than vaccination. Method: We obtained data from an employer with a free workplace influenza vaccination clinic. Using each employee’s building entry/exit swipe card... View Details
Keywords: Sean Silverthorne
  • 12 Nov 2013
  • First Look

First Look: November 12

series of studies demonstrates that people confer higher status and competence to nonconforming rather than conforming individuals. These positive inferences derived from signals of nonconformity are mediated by perceived autonomy and... View Details
Keywords: Sean Silverthorne
  • 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
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  • Summer 2013
  • Response

How Caesars Entertainment Is Betting on Sustainability: Response

By: Michael W. Toffel
One of the largest gaming companies in the world expanded its sustainability efforts using a scorecard to guide and goad managers. This response assesses Caesars Entertainment's CodeGreen scorecard, advocates a more comprehensive environmental assessment to target... View Details
Keywords: Games, Gaming, and Gambling; Entertainment; Energy; Energy Conservation; Buildings and Facilities; Goals and Objectives; Corporate Social Responsibility and Impact; Performance Evaluation; Entertainment and Recreation Industry
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  • 10 Jun 2022
  • News

What the Research Really Says about American Immigration

  • May 2021
  • Teaching Plan

Middlebury College: Energy2028

By: Brian Trelstad and Michael Norris
Teaching Plan for HBS Case No. 320-029. In 2018, Middlebury College’s board of trustees is considering a proposal called Energy2028 that would push the small, liberal arts and sciences college in Vermont to become a net zero carbon emitter, decrease energy usage by... View Details
Keywords: Divestment; Energy; Higher Education; Energy Conservation; Climate Change
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  • Web

Team - Institute For Strategy And Competitiveness

by Professor Michael E. Porter and is based in the Institute for Strategy and Competitiveness at Harvard Business School. Faculty and staff engaged in research and education in value based health care form... View Details
  • 2010
  • Working Paper

Beyond Agency Theory: The Hidden and Heretofore Inaccessible Power of Integrity (PDF file of Keynote Slides)

By: Michael C. Jensen and Werner Erhard

There is far too much concern today about the conflicts of interest between people; for example, conflicts of interest between agents and owners—historically a favorite topic of Jensen—and not enough attention paid to the damage caused by an individual's conflict of... View Details

Keywords: Moral Sensibility; Lawfulness; Production; Organizations; Performance Improvement; Agency Theory; Conflict of Interests; Trust; Competitive Advantage; Value Creation
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  • 10 Apr 2012
  • First Look

First Look: April 10

Corstjens and Rajiv Lal Publication:Harvard Business Review 90, no. 4 (April 2012) Abstract Most companies assume that the easiest way to grow is by investing overseas and that the developing world offers the best opportunities for... View Details
Keywords: Carmen Nobel
  • 17 Dec 2015
  • News

New Research: Big Data Offers New Possibilities for City Planners