Publications

SSRN

Forthcoming
Article

The Anatomy of a Hospital System Merger: The Patient Did Not Respond Well to Treatment

By: Raffaella Sadun, Martin Gaynor, Adam Sacarny, Chad Syverson and Shruthi Venkatesh

Despite the continuing US hospital merger wave, it remains unclear how mergers change, or fail to change, hospital behavior and performance. We open the “black box” of hospital practices through a mega-merger between two for-profit chains. Benchmarking the merger's... View Details

Keywords: Performance Improvement; Mergers and Acquisitions; Health Industry

19 Jul 2011
First Look

First Look: July 19

leaves a set of information-rich trades by "opportunistic" insiders that contain all the predictive power in the insider trading universe. A portfolio strategy that focuses solely on opportunistic traders yields value-weighted... View Details

Keywords: Sean Silverthorne

Max H. Bazerman

Max H. Bazerman is Jesse Isidor Straus Professor of Business Administration at the Harvard Business School. His recent books... View Details

Keywords: accounting industry; management consulting; pharmaceuticals

Joshua D. Margolis

Joshua Margolis is James Dinan and Elizabeth Miller Professor of Business Administration and the Unit Head for the Organizational Behavior unit. He is also Faculty Chair of the Program for Leadership Development. His research and teaching revolve around leadership... View Details

Keywords: furniture; health care; insurance industry; nonprofit industry; pharmaceuticals

2025
Working Paper

Training Within Firms

By: Brayan Diaz, Andrea Neyra-Nazarrett, Julian Ramirez, Raffaella Sadun and Jorge Tamayo

Training investments are essential for improving worker and firm productivity, yet their implementation is often hindered by low participation rates and insufficient worker engagement. This study uses data from three firms–a car manufacturer, a quick-service... View Details

Keywords: Productivity; Absenteeism; Middle Managers; Training; Management Practices and Processes; Performance Productivity; Employees

SSRN

Read Now

David E. Bell is a Baker Foundation Professor at HBS. He has taught marketing many times in the MBA program including as course head.

During his career at HBS, David has taught a variety of other courses to both MBAs and executives, including risk... View Details

Keywords: agribusiness; agriculture; apparel; e-commerce industry; fashion; food; food processing; grocery; insurance industry; marketing industry; retailing

Research Summary

Financial Incentives

My research examines how the performance effects of internal governance and the design of compensation vary by managerial position. For example, I document links between innovation and stock options for corporate R&D heads;... View Details

September–October 2018
Article

Online MAP Enforcement: Evidence from a Quasi-Experiment

By: Ayelet Israeli

This paper investigates a manufacturer’s ability to influence compliance rates among its authorized online retailers by exploiting changes in the Minimum Advertised Price (MAP) policy and in dealer agreements. MAP is a pricing policy widely used by manufacturers to... View Details

Keywords: Pricing Policies; Pricing; Channel Management; Legal Aspects Of Business; Retail; Price; Policy; Governance Compliance; Distribution Channels; Management; Retail Industry

May 2009 (Revised August 2010)
Case

The Jenner Situation

By: Richard G. Hamermesh, Andy Whittemore and Eliot Sherman

Dr. Bill Lemont is the new chief medical officer of a large academic medical center. During his first week on the job he has become aware of the abusive behavior and temper outbursts of a prominent orthopedic surgeon. How Dr. Lemont handles the situation will be... View Details

Keywords: Interpersonal Communication; Employee Relationship Management; Managerial Roles; Behavior; Conflict Management; Health Industry

Educators

April 1984 (Revised May 1984)
Background Note

The Psychology of Waiting Lines

Discusses the experience of waiting and the factors that affect customers' tolerance for waits. Eight (testable) propositions concerning the psychology of queues are presented, together with specific managerial advice. View Details

Keywords: Customers; Behavior

Educators

02 Sep 2002
Research & Ideas

Foreign Multinationals in the U.S.: A Rocky Road

profits and managerial problems in the United States between the 1950s and the 1980s. It seemed important to ascertain whether this was a problem unique to one firm, or part of a more general pattern. The upshot was a conference organised... View Details

Keywords: by Sarah Jane Johnston & Martha Lagace

June 2021
Article

Deals in the Time of Pandemic

By: Guhan Subramanian and Caley Petrucci

The COVID-19 pandemic has brought new attention to the period between signing and closing in M&A transactions. Transactional planners heavily negotiate the provisions that govern the behavior of the parties during this window, not only to allocate risk between the... View Details

Keywords: Takeovers; COVID-19; Material Adverse Effect; Mergers and Acquisitions; Health Pandemics

SSRN

19 Feb 2019
First Look

New Research and Ideas, February 19, 2019

forthcoming Journal of Political Economy CEO Behavior and Firm Performance By: Bandiera, Oriana, Stephen Hansen, Andrea Prat, and Raffaella Sadun Abstract— We measure the behavior of 1,114 CEOs in six... View Details

Keywords: Sean Silverthorne

November 2011
Article

How Great Companies Think Differently

By: Rosabeth Moss Kanter

Corporate leaders have long subscribed to the belief that the sole purpose of business is to make money. That narrow view, deeply embedded in the American capitalist system, molds the actions of most corporations, constraining them to focus on maximizing short-term... View Details

Keywords: Decision Choices and Conditions; Profit; Leadership; Corporate Social Responsibility and Impact; Business and Shareholder Relations; Behavior; Social Issues; Competitive Advantage

29 Apr 2025
HBS Seminar

Magie Cheng & David Huang

June 2001
Teaching Note

Coordinating + Managing Supply Chains: Course Overview Note TN

By: Ananth Raman

Describes the MBA elective course on supply chain management at HBS. Coordinating and Managing Supply Chains focuses on the managerial aspects of supply chains. Acquaints students with practical issues in a variety of supply chains and then identifies barriers to, and... View Details

Keywords: Finance; Framework; Knowledge Use and Leverage; Management Practices and Processes; Managerial Roles; Marketing; Supply Chain Management; Performance Improvement; Planning; Behavior; Integration