Publications
Publications
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- All HBS Web
(5,366)
- Faculty Publications (1,016)
- 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... View Details
- October 2008
- Article
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
- 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
- 2008
- Working Paper
Spanning the Institutional Abyss: The Intergovernmental Network and the Governance of Foreign Direct Investment
By: Juan Alcacer and Paul Ingram
Global economic transactions such as foreign direct investment must extend over an institutional abyss between the jurisdiction, and therefore protection, of the states involved. Intergovernmental organizations (IGOs), whose members are states, represent an important... View Details
- 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... View Details
- July 2008 (Revised January 2010)
- Case
Affinity Labs, Inc.
By: Joseph B. Lassiter III and Elizabeth Kind
In November 2006, Chris Michel left Military.com, which he founded in 1999, to start Affinity Labs, a global network of online communities. That month, Michel raised a Series A round of venture funding and established a partnership with Monster, which he had sold... View Details
- July – August 2008
- Article
Managing Corporate Social Networks
By: Adam M. Kleinbaum and Michael L. Tushman
- June 2008
- Case
Threadless: The Business of Community
By: Karim R. Lakhani and Zahra Kanji
Threadless.com, the online, Chicago-based t-shirt company, was not your typical fashion apparel company. The company, run by Jake Nickell, Jacob DeHart, and Jeffrey Kalmikoff, turned the fashion business on its head by enabling anyone to submit designs for t-shirts and... View Details
- June 2008
- Case
From xiaonei to hainei: The Quest for the Social Networking Service Market in China
By: Joseph B. Lassiter III, Michael Shih-Ta Chen and Keith Chi-ho Wong
Wang Xing, the founder of Hainei.com, one of the fastest growing social networking service (SNS) providers in China, was preparing to raise funds from venture capitalists. Since late 2003, Wang had established several Internet startups in China. Xiaonei.com, which he... View Details
- 2008
- Working Paper
Collaborative Architectures for Innovation
By: Gary P. Pisano and Roberto Verganti
Collaborative innovation has become a hot topic in innovation today. Scholars, consultants, and the business press all urge companies seeking to boost innovative performance to become more "collaborative." Too often, however, companies fail to distinguish among the... View Details
- 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
- April 2008 (Revised October 2008)
- Case
TD Canada Trust (A): The Green and the Red
By: Dennis Campbell and Brent Kazan
The case series illustrates the role of performance measurement and analytics in translating TD-Canada Trust's service model of "comfortable banking" into operational terms. In 2000, in a banking market where consumers and regulators were typically hostile to mergers... View Details
- 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
- 2008
- Working Paper
Using Financial Innovation to Support Savers: From Coercion to Excitement
By: Peter Tufano
We review a wide variety of programs that support savings by families, in particular by low- and moderate-income families. These programs range from ones that literally compel families to save, to those that make it hard not to save, make it easier to save, provide... View Details
- 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
- Article
Linguistic Network Configurations: Management of Innovation in Design-intensive Firms
By: Claudio Dell'Era, Alessio Marchesi and Roberto Verganti
In today's business and academic arenas, design is more and more viewed as an important strategic resource. In fact, over the last couple of years, we have seen a real explosion in business and research literature that see scholars and companies alike trying to... View Details
- February 2008 (Revised November 2008)
- Case
Radical Collaboration: IBM Microelectronics Joint Development Alliances
By: Willy Shih, Gary Pisano and Andrew A. King
IBM's "Radical Collaboration" model has been an innovative approach to meeting the challenges of the huge R&D and capital investments that are needed to stay competitive in the global semiconductor industry. This model has required a rethinking of what is proprietary,... View Details
- February 2008 (Revised August 2008)
- Case
Quanta Computer and the One Laptop Per Child Initiative
By: Willy Shih, Chintay Shih and Jyun-Chen Wang
When Quanta Computer, Inc., the world's largest manufacturer of laptop computers, first joined the One Laptop Per Child (OLPC) initiative, it faced a challenge trying to balance the cost objectives of a laptop computer targeted at children of the developing world with... View Details
- February 2008
- Article
Bandwidth Allocation in Peer-to-Peer File Sharing Networks
By: Albert Creus Mir, Ramon Casadesus-Masanell and Andres Hervas-Drane
We present a model of bandwidth allocation in a stylized peer-to-peer file sharing network. Given an arbitrary population of peers composed of sharers and freeriders, where all peers interconnect to maximize their allocated bandwidth, we derive the expected bandwidth... View Details
- February 2008 (Revised June 2011)
- Background Note
Social Networks: The Portals of Web 2.0
By: Stephen P. Bradley and Nancy Bartlett
Social networks have evolved into influential, compelling and persuasive systems, the portals of Web 2.0 and one of the most powerful media phenomena in 2008. This note provides a brief background and description of various social network sites including MySpace,... View Details