Publications

November 1999 (Revised June 2000)
Case

VerticalNet (www.verticalnet.com)

By: Das Narayandas

VerticalNet, a leading creator of targeted business-to-business vertical trade communities on the Internet, is trying to expand its model to facilitate e-commerce. Mark Walsh, the CEO of VerticalNet, has to decide how far he can extend the firm's business model without... View Details

Keywords: Business Model; Decisions; Digital Platforms; Expansion; Internet and the Web

May 1999 (Revised March 2001)
Case

Marshall Industries

By: Jeffrey F. Rayport

Confounding predictions that the Internet would "disintermediate" commerce, making "middle man" companies all but obsolete, Marshall Industries, a leading electronics distributor, used the Internet and digital technologies to reinvent itself. Marshall continued to sell... View Details

Keywords: Organizational Change and Adaptation; Digital Platforms; Internet and the Web; Supply Chain; Emerging Markets; Customer Focus and Relationships; Distribution Industry; Electronics Industry

April 1999
Case

Inktomi: Scaling the Internet

By: Marco Iansiti, Myra M. Hart and Richard Bergin

Presents the early months of Inktomi, a company that invented the world's first truly scalable architecture for the Internet. This core technology provides a platform for a variety of innovative applications. The company must decide the direction it wants to take. View Details

Keywords: Technological Innovation; Leadership; Corporate Strategy; Internet

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November 1998 (Revised February 1999)
Case

Microsoft Office: Finding the Suite Spot

By: Stefan H. Thomke and Steven Sinofsky

Describes a key decision-making process within Microsoft's Office products division. At a time when the PC software business has a great deal of uncertainty, Microsoft's management has to make a key decision regarding the future of software suites. A strengthening of... View Details

Keywords: Decisions; Applications and Software; Strategic Planning; Organizational Design; Organizational Change and Adaptation; Product Development; Managerial Roles; Growth and Development Strategy; Risk and Uncertainty; Goals and Objectives; Digital Platforms; Innovation and Management; Computer Industry; Information Technology Industry

February 1998 (Revised February 1999)
Case

FreeMarkets OnLine

By: V. Kasturi Rangan

Describes the marketing strategy of an entrepreneurial start-up engaged in electronic purchasing for large manufacturers. By creating an electronic bidding platform, the company has been able to cut down procurement costs by about 15%. The case question concerns how... View Details

Keywords: Cost Management; Growth and Development Strategy; Marketing Strategy; Bids and Bidding; Market Entry and Exit; Digital Platforms; Production; Electronics Industry

September 1996 (Revised April 1997)
Case

GO Corporation

By: Josh Lerner, Thomas J. Kosnik, Tarek AbuZayyad and Paul C. Yang

GO faces a crisis in March 1991 when Microsoft announces the introduction of a competing operating system for pen-based computers. GO's managers must work with its venture financers, Kleiner Perkins, to redesign its financing, alliance, and product development... View Details

Keywords: Value Creation; Digital Platforms; Competition; Private Equity; Adaptation; Crisis Management; Information Technology Industry; Computer Industry

March 1996 (Revised August 2000)
Case

Wildfire Communications, Inc. (A)

By: Jeffrey F. Rayport and Mary Connor

Founder and CEO Bill Warner is faced with critical decisions regarding the product lines, target markets, and technology platforms that his start-up, Wildfire Communications, Inc., will pursue. In addition to the question of strategic focus across these lines of... View Details

Keywords: Technology; Resource Allocation; Organizational Culture; Business Startups; Business Strategy; Communications Industry; Technology Industry

September 1995
Case

Ares-Serono

By: Michael Y. Yoshino, Jean-Pierre Jeannet and Carin-Isabel Knoop

Ares Serono, a medium-size Swiss pharmaceutical company, is the global leader in the field of fertility drugs. The company has successfully transformed into one of the very few biotech firms in Europe. The case treats a set of major strategic and organizational... View Details

Keywords: Geographic Location; Globalized Firms and Management; Asset Management; Balance and Stability; Expansion; Digital Platforms; Leadership Development; Health Care and Treatment; Transformation; Family Business; Problems and Challenges; Pharmaceutical Industry; Biotechnology Industry; Switzerland; Europe

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Teaching Interest

Competing in the Age of Digital Platforms—(Executive Education)

By: David B. Yoffie

Summary

Without exception, the most valuable companies in the world today are platforms. Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or... View Details

Keywords: Platforms; Technology; Strategy; Digital Business; Social Networks; Self-driving Cars; Mobile Gaming; Esports; Financial Services; Online Retail; Ride-sharing; Search; Auctions; United States; Asia; China; Europe

Research Summary

Managing Networked Businesses

By: Thomas R. Eisenmann

Platform-based businesses that leverage network effects face a distinctive set of management challenges. A platform encompasses components and rules that facilitate interactions between the platform's users. A platform-based product or service exhibits a network... View Details

Research Summary

Overview

By: Chiara Farronato

Based on a broad interest in the economics of innovation and the Internet, Professor Farronato concentrates her research on the evolution of e-commerce and peer-to-peer online platforms, including platform adoption, economies of scale, and drivers of heterogeneous... View Details

Keywords: Digital Platforms; Antitrust; Network Effects; E-Commerce Strategy

Research Summary

Strategy and Technology

By: David B. Yoffie

Professor Yoffie’s research examines different aspects of strategy and technology. His most recent research has focused on three areas. The first research topic looks at the dynamics of cooperation and competition among “complements.” In a number of articles and... View Details

Forthcoming
Book

The Everything Token: How NFTs and Web3 Will Transform the Way We Buy, Sell, and Create

By: Steve Kaczynski and Scott Duke Kominers

We demystify the coming digital revolution, showing how NFTs will transform our online and offline interactions.

NFTs aren’t just pictures on the internet, or a fad that has come and gone. Rather, they’re a new technology for creating digital assets and... View Details