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- All HBS Web
(3,838)
- Faculty Publications (695)
- May 2004 (Revised March 2005)
- Case
Instant Messaging
By: David B. Yoffie and Deborah Freier
Explores the usage and technology of instant messaging (IM). IM enables two or more users to communicate almost instantaneously over the Internet with short, private text messages. Most IM service providers chose to remain proprietary and, therefore, a user of most IM... View Details
Keywords: Network Effects; Standards; Communication Technology; Mobile and Wireless Technology; Internet and the Web; Web Services Industry
Yoffie, David B., and Deborah Freier. "Instant Messaging." Harvard Business School Case 704-502, May 2004. (Revised March 2005.)
- March 2004 (Revised April 2005)
- Case
International Rivers Network and the Bujagali Dam Project (A)
By: Benjamin C. Esty and Aldo Sesia
In the summer of 2002, the International Rivers Network (IRN), an environmental NGO located in Berkeley, California, was engaged in what appeared to be the last hours of a three year campaign to stop a $582 million dam and hydropower project at Bujagali Falls in... View Details
Keywords: Ethics; Corporate Disclosure; Project Finance; Investment; Environmental Sustainability; Projects; Developing Countries and Economies; Energy Industry; Uganda
Esty, Benjamin C., and Aldo Sesia. "International Rivers Network and the Bujagali Dam Project (A)." Harvard Business School Case 204-083, March 2004. (Revised April 2005.)
- March 2004
- Article
Do Police Reduce Crime? Estimates Using the Allocation of Police Forces after a Terrorist Attack
By: Rafael Di Tella and Ernesto Schargrodsky
An important challenge in the crime literature is to isolate causal effects of police on crime. Following a terrorist attack on the main Jewish center in Buenos Aires, Argentina, in July 1994, all Jewish institutions received police protection. Thus, this hideous event... View Details
Di Tella, Rafael, and Ernesto Schargrodsky. "Do Police Reduce Crime? Estimates Using the Allocation of Police Forces after a Terrorist Attack." American Economic Review 94, no. 1 (March 2004): 115–33.
- February 2004 (Revised March 2004)
- Case
Fuel Cells: The Hydrogen Revolution?
By: Thomas R. Eisenmann and Ryland Matthew Willis
The challenges faced in establishing hydrogen fuel cell-powered transportation in the United States, which promises to reduce greenhouse gas emissions and dependence on imported oil is examined. Foremost among these challenges is a "chicken-and-egg" dynamic: consumers... View Details
Keywords: Taxation; Environmental Sustainability; Infrastructure; Government Administration; Energy Sources; Business and Government Relations; Network Effects; Transportation; Green Technology Industry; Energy Industry; European Union; Japan; United States
Eisenmann, Thomas R., and Ryland Matthew Willis. "Fuel Cells: The Hydrogen Revolution?" Harvard Business School Case 804-144, February 2004. (Revised March 2004.)
- January 2004 (Revised October 2006)
- Case
Electronic Arts in Online Gaming
By: Thomas R. Eisenmann and Justin Wong
Electronic Arts (EA), the world's largest independent video-game publisher, must decide whether to support Microsoft's initiatives in online gaming. Historically, EA has been platform-agnostic, releasing versions of its titles for all major console platforms. However,... View Details
Keywords: Corporate Strategy; Digital Platforms; Network Effects; Policy; Customer Focus and Relationships; Games, Gaming, and Gambling; Revenue; Segmentation; Sales; Entertainment and Recreation Industry; Electronics Industry
Eisenmann, Thomas R., and Justin Wong. "Electronic Arts in Online Gaming." Harvard Business School Case 804-140, January 2004. (Revised October 2006.)
- November 2003 (Revised March 2004)
- Case
Teledesic (Abridged)
Describes plans for a failed project that proposed the use of 288 satellites to deliver high-speed data communications services anywhere in the world. View Details
Keywords: Communication Technology; Network Effects; Failure; Information Technology Industry; Telecommunications Industry
Eisenmann, Thomas R. "Teledesic (Abridged)." Harvard Business School Case 804-096, November 2003. (Revised March 2004.)
- 2003
- Working Paper
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: Business Model; Competition; Open Source Distribution; Balance and Stability; Applications and Software; Network Effects; Duopoly and Oligopoly
Casadesus-Masanell, Ramon, and Pankaj Ghemawat. "Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows." Harvard Business School Working Paper, No. 04-012, August 2003.
- May 2003
- Module Note
Managing Product Development
By: Stefan H. Thomke
Introduces students to the managerial aspects critical to conceiving, designing, and developing innovative products and services. Considers the full range of activities required: learning about customer needs, understanding and managing experimentation and problem... View Details
- spring 2003
- Article
The Effects of Diversity on Business Performance: Report of the Diversity Research Network
By: T. Kochan, K. Bezrukova, R. Ely, S. Jackson, A. Joshi, K Jehn, J. Leonard, D. Levine and D. Thomas
Kochan, T., K. Bezrukova, R. Ely, S. Jackson, A. Joshi, K Jehn, J. Leonard, D. Levine, and D. Thomas. "The Effects of Diversity on Business Performance: Report of the Diversity Research Network." Human Resource Management 42, no. 1 (spring 2003): 3–21.
- February 2003
- Article
Which Ties Matter When? The Contingent Effects of Interorganizational Partnerships on IPO Success
By: Ranjay Gulati and M. Higgins
This paper investigates the contingent value of interorganizational relationships at the time of a young firm's initial public offering (IPO). We compare the signaling value to young firms of having ties with two types of interorganizational partnerships: endorsement... View Details
Keywords: Interorganizatonal Relationships; Networks; Venture Capital; Initial Public Offering; Entrepreneurship; Biotechnology Industry
Gulati, Ranjay, and M. Higgins. "Which Ties Matter When? The Contingent Effects of Interorganizational Partnerships on IPO Success." Strategic Management Journal 24, no. 2 (February 2003): 127–144.
- January 2003 (Revised September 2007)
- Background Note
A Note on Racing to Acquire Customers
Examines factors that motivate a firm's race to acquire customers in newly emerging markets and explores conditions under which racing strategies are likely to yield attractive returns. Provides a definition of racing behavior, introduces the notion of an optimal level... View Details
Keywords: Customers; Price Bubble; Network Effects; Emerging Markets; Market Entry and Exit; Behavior; Competition
Eisenmann, Thomas R. "A Note on Racing to Acquire Customers." Harvard Business School Background Note 803-103, January 2003. (Revised September 2007.)
- 2003
- Article
Size of the Pie and Share of the Pie: Implications of Structural Embeddedness for Value Creation and Value Appropriation in Joint Ventures
By: Ranjay Gulati and Lihua Wang
This chapter examines the factors that may influence the total value created in a joint venture (JV) and also the relative value appropriated by each partner in the venture. We look at the effects of both partners' embeddedness in prior networks of relationships and... View Details
Gulati, Ranjay, and Lihua Wang. "Size of the Pie and Share of the Pie: Implications of Structural Embeddedness for Value Creation and Value Appropriation in Joint Ventures." Research in the Sociology of Organizations 20 (2003): 209–242.
- November 2002 (Revised March 2010)
- Case
The Newsprint Industry
By: Ramon Casadesus-Masanell, Nabil I. Al-Najjar and James Pyke
Describes the 1990s consolidation on the newsprint industry. Questions whether consolidation will ever deliver on its promise. Whereas some industry observers maintain that the effects of consolidation are already visible, others argue that further consolidation is... View Details
Keywords: Five Forces Framework; Duopoly and Oligopoly; Monopoly; Mathematical Methods; Competition; Consolidation; Pulp and Paper Industry
Casadesus-Masanell, Ramon, Nabil I. Al-Najjar, and James Pyke. "The Newsprint Industry." Harvard Business School Case 703-404, November 2002. (Revised March 2010.)
- April 2002 (Revised September 2002)
- Background Note
Capital Controls
By: Rawi E. Abdelal and Laura Alfaro
Only in the waning years of the 20th century did international financial markets begin to enjoy the freedom from government regulation that they had experienced before the first world war. By 2002, international capital markets had grown to be enormous--$1.2 trillion... View Details
Keywords: History; Policy; Business and Government Relations; Change Management; Cost vs Benefits; Governance Controls; Governance Compliance; Emerging Markets; Financial Markets; Network Effects; Banking Industry; Financial Services Industry
Abdelal, Rawi E., and Laura Alfaro. "Capital Controls." Harvard Business School Background Note 702-082, April 2002. (Revised September 2002.)
- April 2002
- Article
The Determination of Unemployment Benefits
By: Rafael Di Tella and Robert J. MacCulloch
While much empirical research exists on labor market consequences of unemployment benefits, there is remarkably little evidence on the forces determining benefits. We present a simple model where workers desire insurance against unemployment risk and benefits increase... View Details
Di Tella, Rafael, and Robert J. MacCulloch. "The Determination of Unemployment Benefits." Journal of Labor Economics 20, no. 2 (April 2002): 404–34.
- March 2002
- Case
AOL, Cisco, Yahoo!: Building the Internet Commons
By: James E. Austin
Since the spring of 2001, AOL, Cisco, and Yahoo! had collaborated on ways to improve the effectiveness of using the Internet to benefit society. Each company considered itself strongly committed to philanthropy, making significant charitable donations, and fostering a... View Details
Keywords: Internet and the Web; Philanthropy and Charitable Giving; Business and Community Relations; Information Technology Industry; Web Services Industry
Austin, James E. "AOL, Cisco, Yahoo!: Building the Internet Commons." Harvard Business School Case 302-088, March 2002.
- March 2002 (Revised May 2003)
- Case
NeoPets, Inc.
By: Thomas R. Eisenmann and Elizabeth Kind
NeoPets, a rapidly growing Internet start-up, faces decisions about its international expansion strategy--whether to enter a joint venture with a conglomerate in Singapore to exploit Asian markets as well as which other regions to target. NeoPets allows its... View Details
Keywords: Expansion; Global Strategy; Network Effects; Joint Ventures; Business Conglomerates; Age; Internet and the Web; Product Positioning; Digital Marketing; Internet and the Web; Corporate Entrepreneurship; Information Technology Industry; Asia; Singapore
Eisenmann, Thomas R., and Elizabeth Kind. "NeoPets, Inc." Harvard Business School Case 802-100, March 2002. (Revised May 2003.)
- March 2002 (Revised November 2003)
- Case
Satellite Radio
By: Thomas R. Eisenmann and Alastair Brown
In early 2002, XM and Sirius were fighting for control of the emerging U.S. market for satellite radio. Each company targeted consumers in automobiles, providing 100 channels of CD-quality audio for a monthly subscription fee of $10-$13. Wall Street analysts predicted... View Details
Keywords: Growth and Development Strategy; Price; Risk and Uncertainty; Problems and Challenges; Network Effects; Partners and Partnerships; Information Technology; Business Model; Investment Return; Auto Industry; Media and Broadcasting Industry; United States
Eisenmann, Thomas R., and Alastair Brown. "Satellite Radio." Harvard Business School Case 802-175, March 2002. (Revised November 2003.)
- April 2001
- Article
Academic-Practitioner Collaboration in Management Research: A Case of Cross-Profession Collaboration
By: T. M. Amabile, C. Patterson, Jennifer Mueller, T. Wojcik, P. Odomirok, M. Marsh and S. Kramer
We present a case of academic-practitioner research collaboration to illuminate three potential determinants of the success of such cross-profession collaborations: collaborative team characteristics, collaboration environment characteristics, and collaboration... View Details
Amabile, T. M., C. Patterson, Jennifer Mueller, T. Wojcik, P. Odomirok, M. Marsh, and S. Kramer. "Academic-Practitioner Collaboration in Management Research: A Case of Cross-Profession Collaboration." Academy of Management Journal 44, no. 2 (April 2001): 418–431.
- March 2001 (Revised July 2007)
- Background Note
Power and Influence: Achieving Your Objectives in Organizations
By: Kathleen L. McGinn and Elizabeth Long Lingo
Power is the potential to mobilize energy. This rather neutral definition does not address the issues of how to exercise power or to what ends. The answers to these questions determine the ultimate value of an individual's power. This note is written to help readers... View Details
Keywords: Organizational Culture; Personal Development and Career; Power and Influence; Social and Collaborative Networks; Value
McGinn, Kathleen L., and Elizabeth Long Lingo. "Power and Influence: Achieving Your Objectives in Organizations." Harvard Business School Background Note 801-425, March 2001. (Revised July 2007.)