Publications

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November 2008 (Revised November 2008)
Case

Cyworld: Creating and Capturing Value in a Social Network

By: Sunil Gupta and Sangman Han

In May 2008, the new CEO of Cyworld, a social network company in Korea, had to decide how to create and capture value from his rapidly growing user base. Cyworld was founded in 1999, and in 2003 it was acquired by SK Telecom, a leading mobile service provider in Korea.... View Details

Keywords: Customer Value and Value Chain; Consumer Behavior; Social and Collaborative Networks; Segmentation; Value Creation; South Korea

Article

Collection, Exploration and Analysis of Crowdfunding Social Networks

By: Miao Cheng, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang and Po-Ling Loh

Crowdfunding is a recent financing phenomenon that is gaining wide popularity as a means for startups to raise seed funding for their companies. This paper presents our initial results at understanding this phenomenon using an exploratory data driven approach. We have... View Details

January 2021 (Revised October 2021)
Case

eToro: Building the World's Largest Social Trading Network

By: Elie Ofek and Danielle Golan

Social trading platform eToro was preparing for the launch of its expanded offering in the U.S. The company faced critical decisions regarding product-market fit, go-to-market strategy, positioning and monetization. Moreover, it faced the challenge of how best to make... View Details

Keywords: Social Trading Platform; Investment; Social and Collaborative Networks; Marketing Strategy; Expansion; Digital Platforms

05 Oct 2021
Cold Call Podcast

How the Clean Network Changed the Future of Global Technology Competition

Keywords: Re: Meg Rithmire

March 2007
Article

Local Company Politics: A Proposal

By: Raymond Fisman and Eric D. Werker

Corrupt politicians, and poor government more generally, are commonly viewed as a primary barrier to economic progress. The roots to these problems run deep in many political systems across the developing world, and attempts at reform have rarely found much success.... View Details

Keywords: Behavior

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April 2021
Case

The Clean Network and the Future of Global Technology Competition

By: Meg Rithmire and Courtney Han

In May 2019, amidst of an ever-worsening trade war between the U.S. and China, President Donald Trump added Chinese telecom giant Huawei to the Department of Commerce’s “entity list,” essentially forbidding American firms from doing business with the company. Huawei,... View Details

Keywords: 5G; Telecommunications; Information Technology; Internet and the Web; Mobile and Wireless Technology; Trade; Competition; International Relations; Telecommunications Industry; China

February 2015
Case

Transforming Verizon 2015: Going Above the Network

By: Rosabeth Moss Kanter and Daniel Fox

In 2015, the Chairman and CEO of Verizon Communications reflects on his four years leading the company and considers strategic repositioning for the future. Meanwhile, a rising leader within the organization, Marni Walden, leads change with a new, company-wide product... View Details

April–May 2012
Article

Resources or Power? Implications of Social Networks on Compensation and Firm Performance

By: Joanne Horton, Yuval Millo and George Serafeim

Using a sample of 4,278 listed UK firms, we construct a social network of directorship-interlocks that comprises 31,495 directors. We use social capital theory and techniques developed in social network analysis to measure a director's connectedness and investigate... View Details

Keywords: Power and Influence; Social and Collaborative Networks; Compensation and Benefits; Performance; Relationships; Resource Allocation; United Kingdom

SSRN

October 2015
Case

Integrating Avocent Corporation into Emerson Network Power

By: Prithwiraj Choudhury and Vincent M. Servello

This case reviews Emerson Electric’s proposed acquisition of Avocent Corporation in 2009. The focus of this case is how a technology company such as Avocent, with a dramatically different business model compared to its acquirer, should be integrated into a large,... View Details

Keywords: Business Model; Integration; Human Capital; Acquisition; Technology Industry

June 2013
Article

Signals across Multiple Networks: How Venture Capital and Alliance Networks Affect Interorganizational Collaboration

By: Umit Ozmel, Jeffrey J. Reuer and Ranjay Gulati

In this paper, we examine the contingent effects of signals generated by different types of networks on new ventures' formation of future strategic alliances. We argue that the signaling value of a given tie in reducing adverse selection is more pronounced when another... View Details

Keywords: Networks; Venture Capital; Alliances

02 Oct 2000
Research & Ideas

Networked Incubators: Hothouses of the New Economy

valuable networking benefits through networked incubators. The first is Brainshark.com, a year-old company that got started in a Boston-based incubator called Reach Internet... View Details

Keywords: by Morten T. Hansen, Henry W. Chesbrough, Nitin Nohria & Donald N. Sull

July 2010
Article

Board Interlocks and the Propensity to Be Targeted in Private Equity Transactions

By: Toby E. Stuart and Soojin Yim

In this paper, we examine the propensity for U.S. public companies to become targets for private equity-backed, take-private transactions. We consider the characteristics of 483 private equity-backed deals in the 2000-2007 period relative to public companies, and find... View Details

Keywords: Board Interlocks; Board Networks; Social Networks; Private Equity; Corporate Governance; Public Ownership; Market Transactions; Governing and Advisory Boards; United States

05 Jul 2006
Working Paper Summaries

Bankers, Industrialists, and Their Cliques: Elite Networks in Mexico and Brazil During Early Industrialization

Keywords: by Aldo Musacchio & Ian Read; Banking

20 Nov 2000
Research & Ideas

Moving from Supply Chains to Supply Networks

business history. They have the information at their fingertips, they know exactly what they want, and they know when and how they want it. Competition. The behavior of customers has changed the way we view competition. Companies are... View Details

Keywords: by Staff

February 2004 (Revised May 2006)
Supplement

Yamato Transport: Valuing and Pricing Network Services (B)

By: Felix Oberholzer-Gee, Tarun Khanna and Masako Egawa

Supplements the (A) case. View Details

Keywords: Transportation Networks; Value; Price

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