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Show Results For
- All HBS Web
(5,304)
- People (32)
- News (1,155)
- Research (2,330)
- Events (31)
- Multimedia (55)
- Faculty Publications (1,654)
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- 1 Jan 1999
- Conference Presentation
Estimating the Performance Effects of Networks in Emerging Markets
By: Tarun Khanna and J. Rivkin
Khanna, Tarun, and J. Rivkin. "Estimating the Performance Effects of Networks in Emerging Markets." January 1, 1999 (Winner of Academy of Management. Business Policy and Strategy Division. Best Paper Award presented by Academy of Management.)
- November–December 2012
- Article
Toward a Theory of Extended Contact: The Incentives and Opportunities for Bridging Across Network Communities
By: Maxim Sytch, Adam Tatarynowicz and Ranjay Gulati
This study investigates the determinants of bridging ties within networks of interconnected firms. Bridging ties are defined as nonredundant connections between firms located in different network communities. We highlight how firms can enter into these relationships... View Details
Sytch, Maxim, Adam Tatarynowicz, and Ranjay Gulati. "Toward a Theory of Extended Contact: The Incentives and Opportunities for Bridging Across Network Communities." Organization Science 23, no. 6 (November–December 2012): 1658–1681.
- January 2009
- Background Note
Financial Networks and Informal Banking in China: From Pawnshops to Private Equity
By: Elisabeth Koll
Provides an analysis of why informal financial networks and institutions still play an extremely important role in China's economy in the 21st century. Although China has emerged as one of the fastest growing economies in the world, it still suffers from a weak... View Details
Keywords: Entrepreneurship; Private Equity; Banks and Banking; Financing and Loans; Governing Rules, Regulations, and Reforms; State Ownership; Business and Government Relations; Networks; China
Koll, Elisabeth. "Financial Networks and Informal Banking in China: From Pawnshops to Private Equity." Harvard Business School Background Note 809-111, January 2009.
- Forthcoming
- Article
The Effect of a System for Sharing Best Practices Within Pre-existing Peer Networks
By: Shelley Xin Li and Tatiana Sandino
Peer networks, such as enterprise social networks (ESNs), can facilitate knowledge transfer across employees. However, such systems can also lead to information overload or difficulty in finding useful information. We examine data from a natural field experiment where... View Details
- April 2011
- Teaching Note
Cork'd: Building a Social Network for Wine Lovers (TN)
Teaching Note for 911026. View Details
- April 2006
- Article
Competitive Advantage and the Value Network Configuration: Making Decisions at a Swedish Life Insurance Company
By: Øystein D. Fjeldstad and Christian H.M. Ketels
When the Swedish Life Insurers Förenade Liv found themselves in difficulties in a rapidly changing market, their response was to call in the consultants. And one of the consultant's first suggestions was to use the Value Network, not the Value Chain, as a new... View Details
Keywords: Competitive Advantage; Fluctuation; Networks; Management Analysis, Tools, and Techniques; Value; Quality; Decision Making; Market Transactions; Performance Effectiveness; Customers; Insurance Industry; Sweden
Fjeldstad, Øystein D., and Christian H.M. Ketels. "Competitive Advantage and the Value Network Configuration: Making Decisions at a Swedish Life Insurance Company." Long Range Planning 39, no. 2 (April 2006): 109–131.
- 17 Dec 2011
- Conference Presentation
Unified Modeling of User Activities on Social Networking Sites
By: Himabindu Lakkaraju and Angshu Rai
Lakkaraju, Himabindu, and Angshu Rai. "Unified Modeling of User Activities on Social Networking Sites." Paper presented at the 25th Annual Conference on Neural Information Processing Systems (NIPS), Workshop on Computational Science and the Wisdom of Crowds, Granada, Spain, December 17, 2011.
- 2001
- Conference Presentation
Trust in Business-to-Business Relationships: Combining Social and Electronic Networks
By: Ranjay Gulati
- December 2006 (Revised December 2009)
- Case
Tejas Networks India Pte. - A Venture in India
Sanjay Nayak, co-founder of the Bangalore-based start-up, Tejas Networks, is faced with two completely different opportunities to choose between: pursing a short-term, quantifiable but unprofitable contract with Tejas' biggest telco customer in India, or an... View Details
Keywords: Business Startups; Decision Choices and Conditions; Entrepreneurship; Globalization; Contracts; Telecommunications Industry; India
Isenberg, Daniel J. "Tejas Networks India Pte. - A Venture in India." Harvard Business School Case 807-058, December 2006. (Revised December 2009.)
- September 2009
- Article
Structural Homophily or Social Asymmetry? The Formation of Alliances by Poorly Embedded Firms
By: Gautam Ahuja, Francisco Polidoro Jr. and Will Mitchell
Recent research shows that preexisting network structure constrains the formation of new interorganizational alliances. Firms that are poorly embedded in a network structure are less likely than richly embedded firms to form alliances, because they lack informational... View Details
Keywords: Interorganizational Networks; Interfirm Collaboration; Embeddedness; Networks; Joint Ventures; Alliances
Ahuja, Gautam, Francisco Polidoro Jr., and Will Mitchell. "Structural Homophily or Social Asymmetry? The Formation of Alliances by Poorly Embedded Firms." Strategic Management Journal 30, no. 9 (September 2009): 941–958.
- 19 Jun 2013
- Conference Presentation
Hidden Structure: Using Network Methods to Map System Architecture
- March 2004 (Revised April 2005)
- Supplement
International Rivers Network and the Bujagali Dam Project (A)
By: Benjamin C. Esty and Aldo Sesia
Spreadsheet to (9-204-083). Download only. View Details
- May 1995 (Revised May 1995)
- Case
Reuters Holdings PLC: Network Renewal and Product Integration (A)
Dhebar, Anirudh S. "Reuters Holdings PLC: Network Renewal and Product Integration (A)." Harvard Business School Case 595-114, May 1995. (Revised May 1995.)
- June 1993 (Revised June 1994)
- Supplement
IBM: A Product for Managing Local Area Networks (B)
Dhebar, Anirudh S. "IBM: A Product for Managing Local Area Networks (B)." Harvard Business School Supplement 593-123, June 1993. (Revised June 1994.)
- 2003
- Other Teaching and Training Material
Eight Imperatives for Leaders in a Networked World: E-Government
By: L. M. Applegate and J. Mechling
- 2009
- Article
Compelled to Help: Effects of Direct and Indirect Exchange on Perceived Obligation in Professional Networks
By: Roy Y.J. Chua, Billian Sullivan and Michael W. Morris
This research examines felt obligation to help others in employees' and managers' professional networks using a social exchange perspective. We hypothesize that obligation toward others would follow the norms of both direct and indirect reciprocity. Direct reciprocity... View Details
Keywords: Perspective; Conflict of Interests; Research; Surveys; Networks; Forecasting and Prediction; Social Issues
Chua, Roy Y.J., Billian Sullivan, and Michael W. Morris. "Compelled to Help: Effects of Direct and Indirect Exchange on Perceived Obligation in Professional Networks." Academy of Management Annual Meeting Proceedings (2009).
- November 2023 (Revised April 2024)
- Case
Celsius Network Inc.: Fear, Uncertainty, and Doubt in the Brave New World of Crypto Bankruptcy
By: Stuart C. Gilson and Sarah L. Abbott
In July 2022, Celsius Network filed for Chapter 11 bankruptcy. CEO Alex Mashinsky acknowledged that Celsius had grown its assets “faster than the Company was prepared to deploy [them]” and as a result had made “certain poor asset deployment decisions.” Two months after... View Details
Keywords: Cryptocurrency; Chapter 11; Restructuring; Insolvency and Bankruptcy; Asset Management; Acquisition; Borrowing and Debt; Financial Services Industry; United States
Gilson, Stuart C., and Sarah L. Abbott. "Celsius Network Inc.: Fear, Uncertainty, and Doubt in the Brave New World of Crypto Bankruptcy." Harvard Business School Case 224-044, November 2023. (Revised April 2024.)
- December 1999
- Case
Sun Microsystems, Inc. (A2): Network Visions: Mike Clary on the Product that Hid in HR
By: Rosabeth M. Kanter and Jane Roessner
Chief scientist Bill Joy of Sun Microsystems, Inc. had a vision for a new product called "Jini": a network computing piece of infrastructure that would reinforce Sun's leadership role in the industry for helping define how the Internet and networking technology... View Details
- 2010
- Other Unpublished Work
Hunkering Down and Venturing Out: Network Activation in Response to the Uncertainty of Organizational Restructuring
Uncertain times in organizational life are often accompanied by shifts in resources and power and can trigger a desire for people to affiliate with others. Yet little is understood about which network ties people activate when they feel uncertain about their standing... View Details
- 2023
- Working Paper
Estimating Productivity in the Presence of Spillovers: Firm-Level Evidence from the U.S. Production Network
By: Ebehi Iyoha
This paper examines the extent to which productivity gains are transmitted across U.S. firms through buyer-supplier relationships. Many empirical studies measure firm-to-firm spillovers using firm-level productivity estimates derived from control function approaches.... View Details
Iyoha, Ebehi. "Estimating Productivity in the Presence of Spillovers: Firm-Level Evidence from the U.S. Production Network." Harvard Business School Working Paper, No. 24-033, December 2023. (Winner of the Young Economists' Essay Award at the 2021 Annual Conference of the European Association for Research in Industrial Economics (EARIE))