Publications

03 Jan 2016
Research & Ideas

NFL Black Monday: How Much Do Coaches Really Matter?

Every year, just as Hercules cleansed the Augean Stables, some NFL teams undergo a thorough reorganization of their coaching staffs. This annual exercise in bloodletting, known as Black Monday, takes place on the first Monday after the... View Details

Keywords: by Boris Groysberg & Abhijit Naik; Sports

January 2024
Case

Deion Sanders: The Prime Effect

By: Hise O. Gibson, Nicole Gilmore and Alicia Dadlani

In 2023, Deion Sanders, known as “Coach Prime,” became head football coach of the University of Colorado Boulder (CU). Sanders was tasked with leading CU’s struggling football program, which had only achieved one winning season in the last 15 years, back to glory. Many... View Details

Keywords: Leadership Style; Leading Change; Management Style; Race; Prejudice and Bias; Sports; Experience and Expertise; Sports Industry; United States; Colorado

Research Summary

Improvisation

My research focuses on how teams and individuals improvise. Since my days as a jazz trumpet player, I have been fascinated by how groups and individuals perform novel actions in real time. My research investigates these improvisational processes in three... View Details

13 Jul 2018
News

The Transformation of Microsoft

November 2012 (Revised April 2013)
Case

TWA Parts (Abridged)

By: V.G. Narayanan

Transworld Auto Parts had to implement its new strategy flawlessly to survive the auto industry upheaval. The new CEO asked her leadership team to craft strategy maps and balanced scorecards to help each division implement its strategies. View Details

Keywords: Business Divisions; Leadership; Balanced Scorecard; Management Teams; Business Strategy; Corporate Strategy; Auto Industry; Manufacturing Industry

17 Dec 2021
News

Lead by Empowering Others: Lauren Collins & Frances Frei

August 2011
Supplement

InnoCentive.com (B)

By: Karim R. Lakhani and Eric Lonstein

InnoCentive.com enables clients to tap into internal and external solver networks to address various business issues. In 2008, InnoCentive introduced "InnoCentive@Work" (lC@W), which recognized clients' reluctance to share problems and solutions with an external... View Details

Keywords: Digital Platforms; Cost vs Benefits; Intellectual Property; Networks; Collaborative Innovation and Invention; Product; Groups and Teams; Communication Technology

September 2009 (Revised August 2011)
Case

Transworld Auto Parts (A)

By: V.G. Narayanan and Lisa Brem

Transworld Auto Parts had to implement its new strategy flawlessly to survive the auto industry upheaval. The new CEO asked her leadership team to craft strategy maps and balanced scorecards to help each division implement its strategies. View Details

Keywords: Business Divisions; Leadership; Balanced Scorecard; Management Teams; Business Strategy; Corporate Strategy; Auto Industry; Manufacturing Industry

2013
Working Paper

Span of Control and Span of Attention

By: Oriana Bandiera, Andrea Prat, Raffaella Sadun and Julie Wulf

Using novel data on CEO time use, we document the relationship between the size and composition of the executive team and the attention of the CEO. We combine information about CEO span of control for a sample of 65 companies with detailed data on how CEOs allocate... View Details

Keywords: Conferences; Analytics and Data Science; Leadership Style; Management Style; Managerial Roles; Time Management; Planning

SSRN

Read Now

January 2016 (Revised November 2019)
Case

Blackstone at Age 30

By: Josh Lerner, John D. Dionne and Amram Migdal

Since its IPO in 2007 and following the global financial crisis, Blackstone largely outpaced its alternative investment firm peers in assets under management, new business launches, profitability, and market capitalization. Under the leadership of Stephen A.... View Details

Keywords: Business Growth and Maturation; Asset Management; Private Equity; Financial Services Industry; New York (city, NY)

February 1992 (Revised September 2019)
Case

The House of Tata

By: James E. Austin and Ashish Nanda

The case traces the evolution of the Tata group, one of the largest and highly respected Indian business houses, from its 19th century founding and early growth in diverse industries, to its response to changes in government regulation in independent India, up to its... View Details

Keywords: Indian Economy; International Business; Government And Business; Government Regulation; Synergy; Conglomerates; Business Conglomerates; Developing Countries and Economies; Business and Government Relations; Business History; Steel Industry; Electronics Industry; Chemical Industry; Insurance Industry; Air Transportation Industry; India

Research Summary

Teaching and Research Interests

Professor Morris is highly regarded for his research on social judgment, the study of how people make sense of events observed in their environment (both internal and external to their work settings). One of his main emphases is on the effects of cross-cultural... View Details

March 2018
Case

IBM: Watson and the Internet of Things

By: Rajiv Lal and Scott Johnson

IBM has recently launched a business unit devoted to the Internet of Things. The group's leadership team needs to figure out the best way to quickly scale its business in a fragmented and nascent market. View Details

Keywords: IBM; Internet Of Things; Watson; Artificial Intelligence; Internet and the Web; Applications and Software; Mobile and Wireless Technology; Growth and Development Strategy; Emerging Markets; AI and Machine Learning; Technology Industry

Tony Mayo is the Thomas S. Murphy Senior Lecturer of Business Administration and C. Roland Christensen Distinguished Management Educator in the Organizational Behavior Unit of Harvard Business School (HBS). He currently teaches and serves as the course head for... View Details

Keywords: advertising; airline; education industry; nonprofit industry; publishing industry; service industry

2023
Working Paper

Culture as a Signal: Evidence from a Natural Field Experiment

By: Wei Cai, Dennis Campbell and Jiehang Yu

The importance of culture as an informal management control system is increasingly acknowledged in academia. While prior research mainly focuses on the value of culture on internal stakeholders (e.g., employees), we examine whether culture serves as a credible signal... View Details

Keywords: Organizational Culture; Groups and Teams; Customer Focus and Relationships

SSRN

September 2019
Case

Nimbus Therapeutics

By: Peter Barrett, Karim Lakhani and Julia Kelley

This case focuses on Nimbus Therapeutics, a biotechnology startup based in Cambridge, Massachusetts, as its leadership team tries to determine the company’s long-term strategy. The startup’s founders structured Nimbus as a limited liability company, which has given it... View Details

Keywords: Business Startups; Organizational Structure; Strategy; Biotechnology Industry

January 1995 (Revised September 2011)
Case

Charlotte Beers at Ogilvy & Mather Worldwide (A)

By: Herminia M. Ibarra and Nicole Sackley

Examines Beer's actions on assuming leadership of Ogilvy & Mather Worldwide, the world's sixth largest advertising agency, during a period of rapid industry change and organizational crisis. Focuses on how Beers, the first outsider CEO, engages and leads a senior team... View Details

Keywords: Organizational Change and Adaptation; Leadership; Advertising; Organizational Structure; Advertising Industry

December 2021 (Revised February 2022)
Case

Bed Bath & Beyond: The New Strategy to Drive Shareholder Value

By: Benjamin C. Esty and Daniel W. Fisher

At one time, Bed Bath & Beyond was one of the most successful specialty retailers in the United States—its growth and profit margins far exceeded both peer retailers in the home goods market as well as many other discount retailers. But in 2014, its stock price peaked,... View Details

Keywords: Competitive Strategy; Competitive Advantage; Value Creation; Diversification; Corporate Governance; Leading Change; Performance Evaluation; Valuation; Investment Activism; Retail Industry; Consumer Products Industry; United States