Publications

June 1991 (Revised April 1993)
Case

General Electric: Jack Welch's Second Wave (A)

By: Christopher A. Bartlett

By the mid 1980's Jack Welch had completely transformed General Electric with more than 300 divestitures and acquisitions since the beginning of the decade. Welch insisted that his business units be number one or number two in their markets, and have the strength of... View Details

Keywords: Business Conglomerates; Transformation; Employee Relationship Management; Planning; Corporate Strategy

Educators

August 2008 (Revised May 2009)
Background Note

Note on Generic Drugs in the European Union

By: Robert C. Pozen and Elizabeth M. Leonard

Rules governing the introduction of generic drugs in U.S. and EU have some similarities but significant differences because of the Hatch-Waxman Act in the U.S. View Details

Keywords: Governing Rules, Regulations, and Reforms; Government Legislation; Health Care and Treatment; Trademarks; Brands and Branding; Pharmaceutical Industry; European Union; United States

March 2024 (Revised June 2025)
Teaching Note

CoPilot(s): Generative AI at Microsoft and GitHub

By: Frank Nagle and Maria P. Roche

This teaching note is the companion to case N9-624-010 CoPilot(s): Generative AI at Microsoft and GitHub, which takes place in late 2021. The case briefly describes the history of both GitHub and Microsoft with a particular focus on open source software (OSS)—software... View Details

Keywords: Mergers and Acquisitions; AI and Machine Learning; Applications and Software; Technological Innovation; Product Launch; Open Source Distribution; Product Development; Commercialization; Competition; Resource Allocation; Technology Industry

2025
Working Paper

Global Evidence on Gender Gaps and Generative AI

By: Nicholas G. Otis, Solène Delecourt, Katelynn Cranney and Rembrand Koning

Generative AI has the potential to transform productivity and reduce inequality, but only if adopted broadly. In this paper, we show that recently identified gender gaps in generative AI use are nearly universal. Synthesizing data from 18 studies covering more than... View Details

Keywords: AI and Machine Learning; Gender; Equality and Inequality; Technology Adoption; Behavior

Read Now

January 1989 (Revised March 1991)
Case

General Electric Canada: Designing a New Organization

By: Lynda M. Applegate and James I. Cash Jr.

General Electric Canada used sociotechnical design techniques to restructure its financial, administrative, facilities, and information technology service from a decentralized, hierarchical organization to a centralized organization composed of self-managing,... View Details

Keywords: Organizational Design; Information Technology; Groups and Teams; Change; Communication; Information; Industrial Products Industry; Canada

Educators

November 2003 (Revised March 2004)
Case

General Motors Corporation: Retiree Benefit Risk Management (A)

By: David F. Hawkins and Jacob Cohen

General Motors issues $17 billion and uses $10 billion to reduce an unfunded pension obligation. View Details

Keywords: Retirement; Accounting; Compensation and Benefits; Auto Industry; United States

April 1986
Supplement

Lyric Dinner Theatre: Deborah Denenberg, General Manager, Video

By: Richard G. Hamermesh

Presents Deborah Denenberg, general manager, answering questions about her successful turnaround of an ailing dinner theatre. View Details

Keywords: Managerial Roles; Restructuring; Business Ventures; Arts; Entertainment and Recreation Industry; Food and Beverage Industry

12 Jan 2015
Research & Ideas

Regulators Ease Up on Companies Generating Political Benefits

charity care to uninsured patients. "It's a Robin Hood story," Heese says. "These hospitals overbill the insured patients to generate money to pay for the uninsured." (Heese's research was done before the enactment of... View Details

Keywords: by Michael Blanding

October 1969 (Revised April 1980)
Case

General Public Utilities Corp. (B)

By: John H. McArthur and William E. Fruhan Jr.

Keywords: Utilities Industry

1991
Book

The Craft of General Management

By: J. L. Bower

Keywords: Managerial Roles

1999
Book

Innovation and the General Manager

By: Clayton M. Christensen

Keywords: Innovation and Management

January 2000 (Revised June 2000)
Case

Alloy.com: Marketing to Generation Y

By: John A. Deighton and Gil McWilliams

A profitable dot com company? Alloy.com retails clothing to teens by catalog. Alloy uses a Web site to convert prospects and build community. The result is a business with the economics of a direct marketer and the market capitalization of an Internet start-up. The... View Details

Keywords: Marketing Strategy; Internet and the Web; Business and Community Relations; Partners and Partnerships; Customer Relationship Management; Decision Choices and Conditions; Business Startups; Information Technology Industry; Consumer Products Industry

Educators