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- All HBS Web
(118,364)
- Faculty Publications (247)
- January 2010 (Revised April 2011)
- Case
Google Inc.
By: Benjamin Edelman and Thomas R. Eisenmann
Describes Google's history, business model, governance structure, corporate culture, and processes for managing innovation. Reviews Google's recent strategic initiatives and the threats they pose to Yahoo, Microsoft, and others. Asks what Google should do next. One... View Details
Keywords: Digital Marketing; Business Model; Growth and Development Strategy; Network Effects; Mission and Purpose; Expansion; Internet and the Web; Information Technology Industry
Edelman, Benjamin, and Thomas R. Eisenmann. "Google Inc." Harvard Business School Case 910-036, January 2010. (Revised April 2011.) (Winner of ECCH 2011 Award for Outstanding Contribution to the Case Method - Strategy and General Management.)
- January 2010 (Revised March 2013)
- Case
foursquare
By: Mikolaj Jan Piskorski, Thomas R. Eisenmann, Jeffrey J. Bussgang and David Chen
Co-founders of foursquare are deciding how to respond to competitive threats and scale up the organization. Foursquare was a location-based online service that allowed users to "check in" to a location using an application on a smartphone. Foursquare kept track of a... View Details
Keywords: Entrepreneurship; Internet and the Web; Mobile and Wireless Technology; Competitive Advantage; Web Services Industry; United States
Piskorski, Mikolaj Jan, Thomas R. Eisenmann, Jeffrey J. Bussgang, and David Chen. "foursquare." Harvard Business School Case 711-418, January 2010. (Revised March 2013.)
- 2009
- Chapter
Opening Platforms: When, How 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... View Details
Keywords: Decision Choices and Conditions; Governance Controls; Market Participation; Digital Platforms
Eisenmann, Thomas R., Geoffrey Parker, and Marshall Van Alstyne. "Opening Platforms: When, How and Why?" Chap. 6 in Platforms, Markets and Innovation, edited by Annabelle Gawer. Cheltenham, U.K. and Northampton, MA: Edward Elgar Publishing, 2009.
- November 2009 (Revised October 2010)
- Case
AME Learning Inc.
By: Thomas R. Eisenmann and Ann Leamon
Justin Joffe is about to graduate from HBS in Spring 2009. He must decide whether to join his father's company, Toronto-based AME Learning, as president working alongside his father who will be CEO. AME has been in business for 12 years, mostly as a small consulting... View Details
Keywords: Business Model; Family Business; Age; Private Equity; Financing and Loans; Growth and Development Strategy; Family and Family Relationships
Eisenmann, Thomas R., and Ann Leamon. "AME Learning Inc." Harvard Business School Case 810-065, November 2009. (Revised October 2010.)
- Book Review
Review of "Blue Skies: A History of Cable Television
Eisenmann, Thomas R. Review of "Blue Skies: A History of Cable Television." Business History Review 83, no. 2 (Summer 2009).
- April 2009 (Revised August 2009)
- Case
Linden Lab: Crossing the Chasm
By: Thomas R. Eisenmann and Alison Berkley Wagonfeld
In early 2008, managers at Linden Lab, creator of the virtual world Second Life, faced decisions about the company's growth strategy. Despite profound initial skepticism about demand for a user-generated virtual world that was not a traditional game, Second Life had... View Details
Keywords: Entrepreneurship; Growth and Development Strategy; Marketing Strategy; Demand and Consumers; Infrastructure; Technology Adoption; Digital Platforms
Eisenmann, Thomas R., and Alison Berkley Wagonfeld. "Linden Lab: Crossing the Chasm." Harvard Business School Case 809-147, April 2009. (Revised August 2009.)
- 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.... View Details
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 (Revised May 2017)
- Case
Skyhook Wireless
By: Shikhar Ghosh and Thomas R. Eisenmann
Ted Morgan, the founder of Skyhook Wireless just received a call from Steve Jobs of Apple asking for a meeting. Ted must decide how to prepare for a meeting that could finally give Skyhook an anchor customer. Ted and his team have worked for three years to build a new... View Details
Keywords: Mobile and Wireless Technology; Information Technology; Business Ventures; Business Startups; Technology Industry
Ghosh, Shikhar, and Thomas R. Eisenmann. "Skyhook Wireless." Harvard Business School Case 809-119, April 2009. (Revised May 2017.)
- February 2009 (Revised May 2010)
- Case
Orange: Read&Go
By: Thomas R. Eisenmann, Toby E. Stuart, Bhaskar Chakravorti, Vincent Marie Dessain, Simon Harrow and Elena Corsi
In late 2008, Orange (aka France Telecom) must decide if launching Read&Go, an electronic newsstand built around an e-paper reader, would be successful. The case describes (1) Orange's strategy; (2) the company's new product development process; (3) e-paper technology,... View Details
Keywords: Business Model; Corporate Entrepreneurship; Technological Innovation; Demand and Consumers; Product Development; Partners and Partnerships; Competition; Publishing Industry; France
Eisenmann, Thomas R., Toby E. Stuart, Bhaskar Chakravorti, Vincent Marie Dessain, Simon Harrow, and Elena Corsi. "Orange: Read&Go." Harvard Business School Case 809-122, February 2009. (Revised May 2010.)
- 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... View Details
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.
- 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... View Details
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).
- 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... View Details
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.)
- 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... View Details
- March 2008 (Revised August 2009)
- Case
Linden Lab: Opening Second Life
By: Thomas R. Eisenmann and Alison Berkley Wagonfeld
In early 2008, managers in Linden Lab, creator of the virtual world Second Life, faced decisions about the company's strategy. Despite profound initial skepticism about demand for a user-generated virtual world that was not a traditional game, Second Life had achieved... View Details
Keywords: Business Growth and Maturation; Decision Choices and Conditions; Entrepreneurship; Growth and Development Strategy; Open Source Distribution; Partners and Partnerships; Software
Eisenmann, Thomas R., and Alison Berkley Wagonfeld. "Linden Lab: Opening Second Life." Harvard Business School Case 808-114, March 2008. (Revised August 2009.)
- November 2007
- Article
A Staged Solution to the Catch-22
By: Andrei Hagiu and Thomas Eisenmann
Companies looking to launch a two-sided platform—between, for example, credit card users and merchants, or search engine users and advertisers—must overcome the reluctance of one side to sign on until it's confident the other side will be well populated. It's a common... View Details
Hagiu, Andrei, and Thomas Eisenmann. "A Staged Solution to the Catch-22." Harvard Business Review 85, no. 11 (November 2007).
- October 2007
- Teaching Note
Scientific-Atlanta, Inc. (TN)
- October 2007
- Module Note
Managing Networked Businesses: Network Mobilization Module
Eisenmann, Thomas R. "Managing Networked Businesses: Network Mobilization Module." Harvard Business School Module Note 808-079, October 2007.
- September 2007
- Teaching Note
Sun Microsystems, Inc.: Web Services Strategy (TN)
- September 2007 (Revised September 2007)
- Teaching Note
RealNetworks Rhapsody (TN)
- August 2007
- Module Note
Managing Networked Businesses: Platform Evolution Module
Offers an overview of conceptual content and pedagogical guidance for instructors using a six-session module, "Platform Evolution," from "Managing Networked Businesses" (MNB), a case-based MBA elective course on platform-mediated networks. The module explores the... View Details
Keywords: Business Ventures; Networks; Business or Company Management; Rights; Business Strategy; Problems and Challenges; Multi-Sided Platforms; Market Transactions; Innovation and Invention; Marketing; Competition; Market Entry and Exit
Eisenmann, Thomas R. "Managing Networked Businesses: Platform Evolution Module." Harvard Business School Module Note 808-063, August 2007.