Publications

Michael Tushman holds degrees from Northeastern University (B.S.E.E.), Cornell University (M.S.), and the Sloan School of Management at M.I.T. (Ph.D.). Tushman was on the faculty of the Graduate School of Business, Columbia University, from 1976 to 1998 where he was... View Details

2009
Working Paper

Does Competition Favor Delegation?

By: Christian Alejandro Ruzzier

This paper studies the consequences of product-market competition on firms' decisions to delegate more or fewer decision-making responsibilities to managers. By simultaneously addressing the choice of both competitive actions and organizational design, the paper makes... View Details

Keywords: Business or Company Management; Competition; Decision Making

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Paul Gompers, Professor of Business Administration at the Harvard Business School, specializes in research on financial issues related to start-up, high growth, and newly public companies. Professor Gompers has an appointment in both the View Details

Keywords: electronics; health care; high technology; information technology industry; investment banking industry; pharmaceuticals; semiconductor; venture capital industry

December 2001
Case

Qwest Communications International Inc.

By: Thomas R. Eisenmann and Christopher Hackett

Describes the evolution of Qwest from a small fiber-optic construction firm in 1996 to a global telecommunications giant in 2001. Focuses on Qwest's pivotal acquisition of "Baby Bell" US West, a regional Bell operating company many times Qwest's size. Discusses the... View Details

Keywords: Mergers and Acquisitions; Asset Pricing; Business History; Knowledge Use and Leverage; Organizational Culture; Partners and Partnerships; Vertical Integration; Telecommunications Industry

28 Feb 2012
First Look

First Look: Feb. 28

Pierce, Jason A. Snyder, and Michael W. Toffel Abstract Competition among firms can have many positive outcomes, including decreased prices and improved quality. Yet competition can have a darker side when View Details

Keywords: Sean Silverthorne

11 Jan 2010
Research & Ideas

Mixing Open Source and Proprietary Software Strategies

strategies that managers can take into consideration when setting the course for their own firms. A Q&A with Llanes follows. Julia Hanna: How did you come to be interested in this particular area of research? Gaston Llanes: We started... View Details

Keywords: by Julia Hanna; Web Services

October 1986 (Revised January 1991)
Case

Manac Systems International Ltd.

Manac Systems International is confronting a decision about how best to market one of its computer software product lines to small law firms. In the past, Manac has focused on traditional personal selling approaches to market software products that ran on IBM... View Details

Keywords: Marketing Communications; Marketing Channels; Software; Product Marketing; Information Technology Industry

January 1998 (Revised February 2006)
Background Note

Creating Competitive Advantage

By: Pankaj Ghemawat and Jan W. Rivkin

A firm such as Schering-Plough that earns superior, long-run financial returns within its industry is said to enjoy a competitive advantage over its rivals. This note examines the logic of how firms create competitive advantage. It emphasizes two themes: First, to... View Details

Keywords: Competitive Advantage; Competitive Strategy; Management; Business Strategy; Growth and Development Strategy; Innovation Strategy; Management Practices and Processes; Value Creation; Pharmaceutical Industry

Jorge Tamayo is an assistant professor of business administration in the Strategy Unit. He teaches the Strategy course in the MBA required curriculum.

Professor Tamayo is an applied microeconomist primarily interested in industrial organization and... View Details

Jan W. Rivkin

Jan W. Rivkin is a Professor in the Strategy Unit at Harvard Business School. In the past, he has served as Faculty Chair of the MBA Program, Senior Associate Dean for Research, and head of the Strategy Unit. His research, course development, and teaching focus on... View Details

Keywords: airline; computer; internet; music; transportation

Article

The Price of a CEO's Rolodex

By: Christopher Parsons, J. Engelberg and P. Gao

CEOs with large networks earn more than those with small networks. An additional connection to an executive or director outside the firm increases compensation by about $17,000 on average, more so for "important" members, such as CEOs of big firms. Pay-for-connectivity... View Details

Keywords: Networks; Executive Compensation

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January 1989
Case

Benetton S.p.A.

By: Howard H. Stevenson

Focuses on the strategic/organizational development of Benetton. Examines the organizational structure which has allowed the company to expand into a world scale company from its small entrepreneurial base. Examines the functional strategies which have allowed a huge... View Details

Keywords: Marketing Strategy; Organizational Structure; Growth and Development; Business Strategy; Performance Effectiveness; Fashion Industry; Apparel and Accessories Industry

05 Aug 2016
News

Why entrepreneurship is on the rise

2016
Book

Lead and Disrupt: How to Solve the Innovator's Dilemma

By: Charles A. O'Reilly and Michael Tushman

In the past few years, a number of well-known firms have failed—think of Blockbuster, Kodak, and RadioShack. When we read about their demise, it often seems inevitable—a natural part of "creative destruction." But closer examination reveals a disturbing truth:... View Details

Keywords: Organizational Change and Adaptation; Disruptive Innovation; Innovation and Management

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18 Mar 2010
Working Paper Summaries

Matching Firms, Managers, and Incentives

Keywords: by Oriana Bandiera, Luigi Guiso, Andrea Prat & Raffaella Sadun

Economic Value of the Advertising-Supported Internet Ecosystem

This 105 page report analyzes the structure and dynamics of the commercial internet by classifying individually the internet-dependent revenues and employment of the 412 largest firms that participate in the ecosystem, and rolling up smaller firms and individuals. The... View Details

December 1999 (Revised May 2000)
Case

Morgan Stanley: Becoming a "One-Firm Firm"

By: M. Diane Burton, Thomas J. DeLong and Katherine Lawrence

John Mack, the newly appointed president of Morgan Stanley, feels strongly that the firm needs to change in order to compete in a changing investment banking environment. Mack and his senior team undertake initiatives in order to transform the culture and working style... View Details

Keywords: Human Resources; Goals and Objectives; Organizational Change and Adaptation; Organizational Culture; Performance Evaluation; Competitive Strategy

September 2016
Case

Partners Group: Ain't No Mountain High Enough

By: Nori Gerardo Lietz and Ricardo Andrade

Partners Group (PG), a Swiss-based PE manager, initiated a series of strategic shifts and evolved from a predominately fund-of-funds manager into a large, multi-asset class PE firm focused on direct investments. PG was the first PE firm to go public in 2006. A number... View Details

Keywords: Business Model; Management Practices and Processes; Entrepreneurship