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(5,007)
- People (32)
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- Faculty Publications (1,681)
Show Results For
- All HBS Web
(5,007)
- People (32)
- News (1,163)
- Research (2,361)
- Events (33)
- Multimedia (61)
- Faculty Publications (1,681)
- March 2007
- Article
The Evolution of Inventor Networks in the Silicon Valley and Boston Regions
Fleming, Lee, and K. Frenken. "The Evolution of Inventor Networks in the Silicon Valley and Boston Regions." Advances in Complex Systems 10, no. 1 (March 2007).
- March 2000
- Article
The Duality of Collaboration: Inducements and Opportunities in the Formation of Interfirm Linkages
By: Gautam Ahuja
I argue that the linkage-formation propensity of firms is explained by simultaneously examining both inducement and opportunity factors. Drawing upon resource-based and social network theory literatures I identify three forms of accumulated... View Details
Keywords: Collaboration; Innovation; Networks; Strategy; Alliances; Social and Collaborative Networks; Innovation and Invention; Chemical Industry
Ahuja, Gautam. "The Duality of Collaboration: Inducements and Opportunities in the Formation of Interfirm Linkages." Special Issue on Strategic Networks edited by Ranjay Gulati, Nitin Nohria, Akbar Zaheer. Strategic Management Journal 21, no. 3 (March 2000): 317–343.
- Research Summary
Why Do Consumers Contribute to Connected Goods? A Dynamic Game of Competition and Cooperation in Social Networks
Social network platforms and media rely on the voluntary contributions of individual users to stay relevant. Consumers (users) contribute content such as photographs, videos, tweets etc.: these are available to any of their friends or peers, but not... View Details
- June 2004 (Revised October 2004)
- Teaching Note
International Rivers Network and the Bujagali Dam Project (TN) (A & B)
By: Benjamin C. Esty and Aldo Sesia
Teaching Note to (9-204-083) and (9-204-139). View Details
Keywords: Environmental Sustainability
- November 1995
- Case
First Pacific Company Limited: From Letters of Credit to Personal Communications Networks
By: Michael Y. Yoshino and Carin-Isabel Knoop
Keywords: Financial Services Industry
Yoshino, Michael Y., and Carin-Isabel Knoop. "First Pacific Company Limited: From Letters of Credit to Personal Communications Networks." Harvard Business School Case 396-139, November 1995.
- April 2025
- Article
Dynamic Silos: Increased Modularity and Decreased Stability in Intra-organizational Communication Networks During the COVID-19 Pandemic
By: Tiona Zuzul, Emily Cox Pahnke, Jonathan Larson, Christopher White, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Fereshteh Amini, Youngser Park, Joshua Vogelstein, Jeffrey Weston and Carey E. Priebe
Workplace communications around the world were drastically altered by COVID-19, related work-from-home orders, and the rise of remote work. To understand these shifts, we analyzed aggregated, anonymized metadata from over 360 billion emails within 4,361 organizations... View Details
Zuzul, Tiona, Emily Cox Pahnke, Jonathan Larson, Christopher White, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Fereshteh Amini, Youngser Park, Joshua Vogelstein, Jeffrey Weston, and Carey E. Priebe. "Dynamic Silos: Increased Modularity and Decreased Stability in Intra-organizational Communication Networks During the COVID-19 Pandemic." Management Science 71, no. 4 (April 2025): 3428–3448.
- 2016
- Working Paper
Private Networks of Managers and Financial Analysts and Their Externality on a Firm's Information Environment
By: Zengquan Li, T.J. Wong and Gwen Yu
When emerging market firms raise external capital, they face a tradeoff where greater transparency may lead to a lower cost of capital but at the cost of revealing proprietary information in their relational business practices. We find that firms overcome this... View Details
Keywords: Emerging Market; Financial Analysts; Information; Emerging Markets; Forecasting and Prediction; Corporate Governance
Li, Zengquan, T.J. Wong, and Gwen Yu. "Private Networks of Managers and Financial Analysts and Their Externality on a Firm's Information Environment." Harvard Business School Working Paper, No. 16-135, June 2016. (Revised October 2016.)
- Web
A Network for Change | Social Enterprise | Harvard Business School
The Social Enterprise Initiative is a focal point for the creativity and energy of our worldwide community. This network includes students and alumni with backgrounds in all sectors who seek to engage in socially-driven pursuits at... View Details
- 17 Jul 2017
- Working Paper Summaries
The Relevance of Broker Networks for Information Diffusion in the Stock Market
- 1999
- Chapter
Explaining the Attacker's Advantage: Technological Paradigms, Organizational Dynamics, and the Value Network
By: C. M. Christensen and R. S. Rosenbloom
Christensen, C. M., and R. S. Rosenbloom. "Explaining the Attacker's Advantage: Technological Paradigms, Organizational Dynamics, and the Value Network." In Innovation, Industry Evolution and Employment, edited by David B. Audretsch and Steven Klepper. New York: Cambridge University Press, 1999.
- 2021
- Working Paper
Dynamic Silos: Increased Modularity in Intra-organizational Communication Networks during the Covid-19 Pandemic
By: Tiona Zuzul, Emily Cox Pahnke, Jonathan Larson, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Youngser Park, Joshua Vogelstein, Christopher White and Carey E. Priebe
Zuzul, Tiona, Emily Cox Pahnke, Jonathan Larson, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Youngser Park, Joshua Vogelstein, Christopher White, and Carey E. Priebe. "Dynamic Silos: Increased Modularity in Intra-organizational Communication Networks during the Covid-19 Pandemic." Working Paper, 2021.
- 26 Oct 1997 - 29 Oct 1997
- Conference Presentation
Different Strokes for Different Folks: Towards a Contingent Theory of Network Effects
By: Ranjay Gulati
- August 2014
- Article
Friends in High Places
By: Lauren Cohen and Christopher Malloy
We demonstrate that personal connections amongst U.S. politicians have a significant impact on Senate voting behavior. Networks based on alumni connections between politicians are consistent predictors of voting behavior. We estimate sharp measures that control for... View Details
Keywords: Vote Trading; Networks; Legislation; Logrolling; Earmarks; Voting; Government Legislation; Social and Collaborative Networks; United States
Cohen, Lauren, and Christopher Malloy. "Friends in High Places." American Economic Journal: Economic Policy 6, no. 3 (August 2014): 63–91.
- 12 Oct 2008
- Conference Presentation
Validating the Performance of Networks Used to Model Decisions Involving UAV
By: G. Kobyliski, Hise O. Gibson, E. Williams, W. Kent and V. DeLong
- 2005
- Conference Presentation
Interorganizational Embeddedness and the Reach, Richness, and Receptivity of Network Resources
By: Ranjay Gulati
- Article
Race, Opportunity, and Diversity of Social Circles in Managerial Managers' Networks
By: Herminia Ibarra
Ibarra, Herminia. "Race, Opportunity, and Diversity of Social Circles in Managerial Managers' Networks." Academy of Management Journal 38, no. 3 (June 1995): 673–703.
- July 2000 (Revised May 2002)
- Teaching Note
Cambridge Hospital Community Health Network - The Primary Care Unit TN
By: V.G. Narayanan and Lisa Brem
Teaching Note for (9-100-054). View Details
- December 1998
- Case
Bell Atlantic and the Union City Schools (A): The Intelligent Network
By: Rosabeth M. Kanter and Ellen Pruyne
The first in a five-part series about Bell Atlantic Corp.'s technology-in-education partnership with the Union City, New Jersey school system. Provides an overview of the telecommunications industry in general and Bell Atlantic in particular, with special attention to... View Details
Keywords: Mobile and Wireless Technology; Strategic Planning; Change Management; Leadership Development; Horizontal Integration; Partners and Partnerships; Trends; Education; Technological Innovation; Telecommunications Industry; New Jersey
Kanter, Rosabeth M., and Ellen Pruyne. "Bell Atlantic and the Union City Schools (A): The Intelligent Network." Harvard Business School Case 399-029, December 1998.
- February 2016
- Article
After The Break-Up: The Relational and Reputational Consequences of Withdrawals from Venture Capital Syndicates
By: Pavel Zhelyazkov and Ranjay Gulati
Traditional research has long treated reputation as an egocentric attribute, typically described as an intangible asset directly shaped by the focal actor's track record. We argue, however, that reputation is dyadic: that an actor can have different reputations with... View Details
Zhelyazkov, Pavel, and Ranjay Gulati. "After The Break-Up: The Relational and Reputational Consequences of Withdrawals from Venture Capital Syndicates." Academy of Management Journal 59, no. 1 (February 2016): 277–301.
- Article
Using Networking for Competitive Advantage: The Lippo Group of Indonesia and Hong Kong
By: R. M. Kanter
Kanter, R. M. "Using Networking for Competitive Advantage: The Lippo Group of Indonesia and Hong Kong." Strategy & Business, no. 4 (Third Quarter 1996): 51–65.