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All HBS Web
(3,565)
- Faculty Publications (900)
- April 2009 (Revised November 2012)
- Case
Sermo, Inc.
By: Thomas R. Eisenmann and Lars Peter Christian Nielsen
Sermo operates the leading online professional network for physicians in the United States. Doctors use Sermo free of charge to post surveys regarding diagnostic and treatment concerns and to discuss these concerns, as well as challenges with managing their practices....
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Keywords:
Entrepreneurship;
Health Care and Treatment;
Knowledge Sharing;
Two-Sided Platforms;
Conflict and Resolution;
Social and Collaborative Networks;
United States
Eisenmann, Thomas R., and Lars Peter Christian Nielsen. "Sermo, Inc." Harvard Business School Case 809-142, April 2009. (Revised November 2012.)
- April 2009
- Case
SAP AG: Orchestrating the Ecosystem
By: Marco Iansiti and Karim R. Lakhani
Business ecosystems require careful orchestration and strategic choices regarding make/buy/partner decisions and membership access. This case examines the strategic and technological issues related to managing SAP's thriving ecosystem of user communities, software...
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Keywords:
Decision Choices and Conditions;
Organizational Structure;
Partners and Partnerships;
Business Strategy;
Technology Industry
Iansiti, Marco, and Karim R. Lakhani. "SAP AG: Orchestrating the Ecosystem." Harvard Business School Case 609-069, April 2009.
- 2009
- Working Paper
Applying the Care Delivery Value Chain: HIV/AIDS Care in Resource Poor Settings
By: Joseph Rhatigan, Sachin H Jain, Joia S. Mukherjee and Michael E. Porter
The care delivery value chain is a framework that can help conceptualize the organization and structure of care delivery for medical conditions. We apply this framework to HIV/AIDS care in resource-limited settings. Several conclusions arise than can help inform...
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Keywords:
Customer Value and Value Chain;
Framework;
Health Care and Treatment;
Health Disorders;
Service Delivery
Rhatigan, Joseph, Sachin H Jain, Joia S. Mukherjee, and Michael E. Porter. "Applying the Care Delivery Value Chain: HIV/AIDS Care in Resource Poor Settings." Harvard Business School Working Paper, No. 09-093, February 2009.
- 2009
- Chapter
Open Platform Development and the Commercial Internet
By: Shane Greenstein
Greenstein, Shane. "Open Platform Development and the Commercial Internet." Chap. 9 in Platforms, Markets and Innovation, edited by Annabelle Gawer, 219–250. Cheltenham, UK: Edward Elgar Publishing, 2009.
- 2008
- Working Paper
Platform Competition, Compatibility, and Social Efficiency
By: Ramon Casadesus-Masanell and Francisco Ruiz-Aliseda
Katz and Shapiro (1985) study systems compatibility in settings with one-sided plat- forms and direct network effects. We consider systems compatibility in settings with two-sided platforms and indirect network effects to develop an explanation why markets with...
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Casadesus-Masanell, Ramon, and Francisco Ruiz-Aliseda. "Platform Competition, Compatibility, and Social Efficiency." Harvard Business School Working Paper, No. 09-058, October 2008. (Revised November 2009.)
- September 2008 (Revised August 2009)
- Case
VMware, Inc., 2008
By: David B. Yoffie, Andrei Hagiu and Michael Slind
Paul Maritz took the helm of VMware in July 2008, just as the company confronted a radically new competitive environment. Since its founding in 1998, VMware had been the leading provider of virtualization software. Now it faced the kind of threat that every software...
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Keywords:
History;
Digital Platforms;
Competition;
Decision Choices and Conditions;
Applications and Software;
Business Strategy
Yoffie, David B., Andrei Hagiu, and Michael Slind. "VMware, Inc., 2008." Harvard Business School Case 709-435, September 2008. (Revised August 2009.)
- 2008
- Working Paper
Opening Platforms: How, When and Why?
By: Thomas R. Eisenmann, Geoffrey Parker and Marshall Van Alstyne
Platform-mediated networks encompass several distinct types of participants, including end users, complementors, platform providers who facilitate users' access to complements, and sponsors who develop platform technologies. Each of these roles can be opened-that...
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Keywords:
Decision Choices and Conditions;
Governance Controls;
Market Participation;
Digital Platforms
Eisenmann, Thomas R., Geoffrey Parker, and Marshall Van Alstyne. "Opening Platforms: How, When and Why?" Harvard Business School Working Paper, No. 09-030, September 2008.
- 2008
- Working Paper
The Architecture of Platforms: A Unified View
By: Carliss Y. Baldwin and C. Jason Woodard
The central role of "platform" products and services in mediating the activities of disaggregated "clusters" or "ecosystems" of firms has been widely recognized. But platforms and the systems in which they are embedded are very diverse. In particular, platforms may...
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Keywords:
Digital Platforms;
Industry Clusters;
Infrastructure;
Information Infrastructure;
Digital Platforms
Baldwin, Carliss Y., and C. Jason Woodard. "The Architecture of Platforms: A Unified View." Harvard Business School Working Paper, No. 09-034, September 2008.
- July 2008 (Revised September 2009)
- Case
Betfair vs. UK Bookmakers
By: Ramon Casadesus-Masanell and Neil Campbell
Betting exchanges provide an electronic platform that allows ordinary consumers to not only back teams to win, but also to lay odds for other punters to back. This business model allows punters to cut out the middleman of the bookmaker and leads to a much more...
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Keywords:
Business Model;
Decision Choices and Conditions;
Two-Sided Platforms;
Market Transactions;
Competition;
Entertainment and Recreation Industry
Casadesus-Masanell, Ramon, and Neil Campbell. "Betfair vs. UK Bookmakers." Harvard Business School Case 709-417, July 2008. (Revised September 2009.)
- Article
Managing Proprietary and Shared Platforms
In a platform-mediated network, users rely on a common platform, provided by one or more intermediaries, that encompasses infrastructure and rules required by users to transact with each other. A fundamental design decision for firms that aspire to develop...
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Keywords:
Governance Controls;
Digital Platforms;
Infrastructure;
Competition;
Cooperation;
Information Infrastructure
Eisenmann, Thomas R. "Managing Proprietary and Shared Platforms." California Management Review 50, no. 4 (Summer 2008).
- May 2008 (Revised March 2010)
- Case
Palm (A): The Debate on Licensing Palm's OS (1997)
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the...
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Keywords:
Business Model;
Debates;
Decisions;
Innovation and Invention;
Product Launch;
Production;
Competition;
Value Creation;
Information Technology Industry
Casadesus-Masanell, Ramon, Kevin Boudreau, and Jordan Mitchell. "Palm (A): The Debate on Licensing Palm's OS (1997)." Harvard Business School Case 708-514, May 2008. (Revised March 2010.)
- May 2008 (Revised March 2010)
- Supplement
Palm (B): 2001
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the...
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Keywords:
History;
Decisions;
Business Model;
Technological Innovation;
Strategy;
Value Creation;
Digital Platforms;
Rights;
Competition;
Computer Industry
Casadesus-Masanell, Ramon, Kevin Boudreau, and Jordan Mitchell. "Palm (B): 2001." Harvard Business School Supplement 708-515, May 2008. (Revised March 2010.)
- May 2008 (Revised March 2010)
- Supplement
Palm (C): 2005
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the...
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Keywords:
History;
Decisions;
Business Model;
Technological Innovation;
Value Creation;
Digital Platforms;
Rights;
Competition
Casadesus-Masanell, Ramon, Kevin Boudreau, and Jordan Mitchell. "Palm (C): 2005." Harvard Business School Supplement 708-516, May 2008. (Revised March 2010.)
- May 2008 (Revised March 2010)
- Supplement
Palm (D): Epilogue as of 2008
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the...
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Keywords:
History;
Decisions;
Business Model;
Technological Innovation;
Value Creation;
Digital Platforms;
Rights;
Competition
Casadesus-Masanell, Ramon, Kevin Boudreau, and Jordan Mitchell. "Palm (D): Epilogue as of 2008." Harvard Business School Supplement 708-517, May 2008. (Revised March 2010.)
- April 2008 (Revised May 2010)
- Case
Visions of Web 3.0
By: Thomas R. Eisenmann and David Andrew Vivero
Explores the Semantic Web, a vision for the next generation of the World Wide Web in which information is stored in machine-readable formats. While the Semantic Web would make information more easily accessible, barriers to its adoption are very high because website...
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Keywords:
Business Startups;
Entrepreneurship;
Strategy;
Technology Adoption;
Digital Platforms;
Internet and the Web
Eisenmann, Thomas R., and David Andrew Vivero. "Visions of Web 3.0." Harvard Business School Case 808-147, April 2008. (Revised May 2010.)
- April 2008
- Article
The Survey of Industrial R&D—Patent Database Link Project
By: William R. Kerr and Shihe Fu
This paper details the construction of a firm-year panel dataset combining the NBER Patent Dataset with the Survey of Industrial R&D conducted by the Census Bureau and National Science Foundation. The dataset constitutes a platform that offers an unprecedented view of...
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Keywords:
Analytics and Data Science;
Patents;
Surveys;
Research and Development;
Innovation and Invention;
Performance Productivity;
Projects;
Management Practices and Processes;
Management Analysis, Tools, and Techniques
Kerr, William R., and Shihe Fu. "The Survey of Industrial R&D—Patent Database Link Project." Journal of Technology Transfer 33, no. 2 (April 2008): 173–186.
- March 2008 (Revised March 2014)
- Case
By: Mikolaj Jan Piskorski, Thomas R. Eisenmann, Aaron Smith, David Chen and Brian Feinstein
As Facebook topped one billion monthly users in October 2012, the online social network continued to face questions about how best to monetize its surging traffic. The company could invest further in new advertising products, which represented the majority of the...
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- January 2008
- Article
Learning the Fine Art of Collaboration
By: Alan MacCormack and Theodore Forbath
Innovations are increasingly brought to the market by networks of firms, selected for their unique capabilities and operating in a coordinated manner. This collaborative model demands that firms develop different skills, yet despite this need, there is little guidance...
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Keywords:
Digital Platforms
MacCormack, Alan, and Theodore Forbath. "Learning the Fine Art of Collaboration." Forethought. Special Issue on HBS Centennial. Harvard Business Review 86, no. 1 (January 2008): 10–11.
- 2007
- Working Paper
Competition in Modular Clusters
By: Carliss Y. Baldwin and C. Jason Woodard
The last twenty years have witnessed the rise of disaggregated "clusters," "networks," or "ecosystems" of firms. In these clusters the activities of R&D, product design, production, distribution, and system integration may be split up among hundreds or even thousands...
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Keywords:
Price;
Profit;
Digital Platforms;
Industry Clusters;
Competition;
Horizontal Integration;
Vertical Integration
Baldwin, Carliss Y., and C. Jason Woodard. "Competition in Modular Clusters." Harvard Business School Working Paper, No. 08-042, December 2007.
- 2007
- Working Paper
Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations
By: Feng Zhu and Marco Iansiti
This paper seeks to answer three questions. First, which drives the success of a platform, installed base, platform quality or consumer expectations? Second, when does a monopoly emerge in a platform-based market? Finally, when is a platform-based market socially...
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Keywords:
Price;
Network Effects;
Digital Platforms;
Monopoly;
Quality;
Competitive Advantage;
Digital Platforms
Zhu, Feng, and Marco Iansiti. "Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations." Harvard Business School Working Paper, No. 08-031, November 2007.