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- June 2007 (Revised January 2008)
- Case
BBC Worldwide: Global Strategy
By: John A. Quelch and Carin-Isabel Knoop
In January 2007, John Smith, chief executive officer of BBC Worldwide (BBC WW), the commercial arm of the British Broadcasting Corporation (BBC), was preparing to meet with his senior managers to discuss BBC WW's global strategy options. BBC WW exploited and exported... View Details
- 2007
- Working Paper
Platform Envelopment
By: Thomas Eisenmann, Geoffrey Parker and Marshall Van Alstyne
Due to network effects and switching costs in platform markets, entrants generally must offer revolutionary functionality. We explore a second entry path that does not rely upon Schumpeterian innovation: platform envelopment. Through envelopment, a provider in one... View Details
- May 2007 (Revised May 2008)
- Case
Digital Divide Data: A Social Enterprise in Action
By: Herman B. Leonard, Marc J. Epstein and Wendy Smith
- April 2007
- Teaching Note
iPod vs. Cell Phone: A Mobile Music Revolution? (TN)
By: David B. Yoffie
Teaching note to 707419. View Details
- 2007
- Working Paper
Peer-to-Peer File Sharing and the Market for Digital Information Goods
By: Ramon Casadesus-Masanell and Andres Hervas-Drane
- January 2007 (Revised December 2007)
- Case
Digital China Holdings Limited: Managing the Transition from a Product-oriented to a Service-oriented Company
By: F. Warren McFarlan, Guoqing Chen, Kai Reimers and Xunhua Guo
Digital China is the largest Chinese independent systems integrator (IBM and HP are larger). Describes their history and their current strategy and invites the student to advise them as to how they should continue to grow in the future. This is the closest China... View Details
- December 2006 (Revised March 2010)
- Case
Bill Gates and Steve Jobs
By: Anthony Mayo and Mark Benson
Bill Gates and Steve Jobs, founders of Microsoft and Apple respectively, have revolutionized the relationship between the individual and computer technology. Once the exclusive domain of academia and research facilities, computers can now be found in every area of... View Details
- November 2006 (Revised November 2007)
- Case
EFJ, Inc.
By: Lynda M. Applegate, Ajay Vinze and Mara Vatz
Michael Jalbert plans to transform EFJI, a land mobile radio manufacturer, into a leading radio systems and solutions provider. Taking advantage of new industry standards and the country's increased focus on public safety agencies and homeland security, Jalbert says... View Details
- November 2006 (Revised March 2007)
- Case
eDonkey--Deciding the Future of File Sharing
Sam Yagan, CEO of the upstart MetaMachine, Inc., received a letter from the Recording Industry Association of America, Inc. (RIAA) asking him to shut down eDonkey, MetaMachine's popular file-sharing system. In September 2005, more than 30 million users relied on... View Details
- October 2006 (Revised October 2007)
- Case
Google Advertising
By: Youngme E. Moon and David Chen
In mid-2006, Google is the number one search engine in America with 99% of its revenues deriving from its simple, text-only advertising services. It is on track to bring in roughly $9.5 billion in advertising revenue in 2006, which would place it fourth among American... View Details
- October 2006 (Revised February 2007)
- Background Note
How Media Choices are Changing Online Advertising
By: Stephen P. Bradley and Nancy Bartlett
What is the response by advertisers as media consumption moves to the digital medium? Provides an overview of online advertising in mid-2006 and discusses the impact of an increasingly fractured media landscape and its accompanying expanding advertising options. View Details
- September 2006 (Revised January 2007)
- Background Note
Where to Get Your News and Information: The Digital Disruption
By: Stephen P. Bradley and Nancy Bartlett
What is the response by traditional news and information deliverers (newspapers and television networks) to declining audiences as media consumption moves to the digital medium? Provides a view of the news industry in mid-2006 and discusses the impact of an... View Details
- September 2006 (Revised October 2007)
- Module Note
Platform-Mediated Networks: Definitions and Core Concepts
Defines platform-mediated networks and introduces concepts central to their study. First, it defines networks and network effects; explains how network effects influence users' willingness-to-pay for network access; describes factors that determine the strength of... View Details
- August 2006 (Revised March 2008)
- Case
iPod vs. Cell Phone: A Mobile Music Revolution?
By: David B. Yoffie, Travis D. Merrill and Michael Slind
In 2006, a nascent market for music-enabled mobile phones was emerging to challenge Apple Computer's dominant position in the digital music industry. Through its iPod line of portable digital music devices and its iTunes Music Store, Apple controlled more than half of... View Details
- July 2006
- Background Note
Out of Frame: The Coming Digital Disruption of Hollywood
By: Stephen P. Bradley, Brian DeLacey and Reed Martin
The record opening of the Pirates of the Caribbean: Dead Man's Chest, starring Johnny Depp, had finally provided the industry with incontrovertible proof that it was still possible to draw massive audiences to movie theaters. Grossing $136 million during its opening... View Details
- July 2006
- Article
Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows
By: Ramon Casadesus-Masanell and Pankaj Ghemawat
This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by... View Details
Keywords: Open Source Software; Demand-side Learning; Network Effects; Linux; Mixed Duopoly; Competitive Dynamics; Business Models; Duopoly and Oligopoly; Information Technology; Applications and Software; Business Model; Mathematical Methods; Digital Platforms; Profit; Balance and Stability; Management Analysis, Tools, and Techniques; SWOT Analysis; Competition; Price; Information Technology Industry
- March 2006 (Revised March 2010)
- Teaching Note
Peer-to-Peer File Sharing and the Market for Digital Information Goods (TN)
By: Ramon Casadesus-Masanell, Andres Hervas-Drane and Jordan Mitchell
Keywords: Information Technology
- March 2006 (Revised February 2007)
- Case
Massive Incorporated (A)
By: Joseph B. Lassiter III, Clark Gilbert and Victoria Winston
How do you go to market with a brand new product in a new industry? How does a business develop an opportunity and then adapt its strategy to ensure success? Who are the early adopters and how does a business work with them? Katherine Hays, chief operating office at... View Details
- March 2006 (Revised February 2007)
- Case
Massive Incorporated (B)
By: Joseph B. Lassiter III, Clark Gilbert and Victoria Winston
- February 2006 (Revised September 2007)
- Background Note
Winner-Take-All in Networked Markets
Discusses platform structure in new networked markets, that is, whether a market that exhibits network effects will be served by a single platform or by rival platforms. Defines "platforms" and "platform structure"; describes factors that influence the odds that a... View Details