Publications

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2021
Working Paper

Does Who Helps You Impact Your Behavior? Examining the Effects of Social Interactions on Knowledge Sharing in Online Communities

By: Eunkwang Seo, Frank Nagle and Sonali K. Shah

Online communities provide vibrant forums for knowledge sharing and are increasingly being used by individual users and firms to source knowledge and create and capture value. Yet, there is much to learn about how the actions of community members affect other members,... View Details

Keywords: Online Communities; Knowledge Development; Innovation; Reciprocity; Knowledge Sharing; Networks; Innovation and Invention; Interpersonal Communication

SSRN

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14 Sep 2009
Research & Ideas

Understanding Users of Social Networks

If the ongoing social networking revolution has you scratching your head and asking, "Why do people spend time on this?" and "How can my company benefit from the social network... View Details

Keywords: by Sean Silverthorne; Advertising; Publishing

Web

Networking Events - Recruiting

Hire Talent Networking Events Hire Talent Networking Events Post your event on our recruiting platform 12twenty to effectively connect with HBS students and build brand awareness. Successful events... View Details

Web

Research Community - Doctoral

Research Community Innovative Research, Lasting Relationships Harvard Business School invests more than $140 million in research annually—more than any other school. These funds give researchers at the School the freedom, flexibility, and... View Details

01 Jun 1998
News

Diversity and Community

Network Groups (DNGs) organized around particular constituencies but open to everyone. At present, some 29 DNGs have been formed, focusing on networking, mentoring/coaching, and community outreach. DNGs are... View Details

Keywords: Garry Emmons

Web

Career Networking - Alumni

Careers Career Networking Careers Career Networking Connect with Alumni Build and maintain relationships that will propel your career forward One of the most valuable resources of HBS is the alumni... View Details

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

Keywords: Business Model; Business Startups; Innovation and Invention; Product Design; Partners and Partnerships; Social and Collaborative Networks; Apparel and Accessories Industry

January 2009 (Revised May 2011)
Case

China Mobile's Rural Communications Strategy

By: William C. Kirby, F. Warren McFarlan, G.A. Donovan and Tracy Manty

China Mobile was the world's leading mobile communications service provider with over 400 million customers. In some cities, its penetration rate was over 100%. With such huge successes, Chairman Wang Jianzhou was exploring ways to expand its customer base. Nearly... View Details

Keywords: Communication Technology; Mobile and Wireless Technology; Investment; Rural Scope; Strategy; Growth and Development Strategy; Corporate Social Responsibility and Impact; Business and Government Relations; Telecommunications Industry; China

January 2010 (Revised March 2011)
Case

The Children's Hospital of Philadelphia: Network Strategy

By: Michael E. Porter, Carolyn Daly and Andrew Peter Dervan

In 2009 Children's Hospital of Philadelphia (CHOP) had been recognized as the best children's hospital in the country for six years in a row; but leadership saw CHOP as more than the large main campus in western Philadelphia. Beginning in the 1990s, CHOP had created a... View Details

Keywords: Communication; Health Care and Treatment; Service Delivery; Organizational Structure; Networks; Integration; Health Industry; Philadelphia

March 2025
Case

Fostering Community at Airbnb (A)

By: Jeffrey T. Polzer, Heather Whiteman and Sarah Mehta

Set in November 2020, this case explores Airbnb’s efforts to foster a culture of belonging, particularly given the impact of the COVID-19 pandemic on the company’s workforce. It details how Airbnb used employee surveys and organizational network analysis (ONA)—a... View Details

Keywords: Change; Communication; Competency and Skills; Human Resources; Information; Information Technology; Accommodations Industry; Technology Industry; Travel Industry; United States; California

February 2011 (Revised November 2012)
Case

PatientsLikeMe: An Online Community of Patients

By: Sunil Gupta and Jason Riis

PatientsLikeMe (PLM) is an online community where patients share their personal experiences with a disease, find other patients like them, and learn from each other. The company was founded by Jamie and Ben Heywood when their 29-year-old brother was diagnosed with ALS... View Details

Keywords: Business Startups; Health Disorders; Knowledge Sharing; Growth and Development Strategy; Product Launch; Digital Platforms; Social and Collaborative Networks; Health Industry

18 Mar 2011
News

Social Networks Will Change Product Innovation

25 Feb 2020
News

Turning Point: Network Effects

nonprofit that develops national networks of volunteer mental health professionals who can provide free, confidential care to individuals experiencing an acute or chronic need for help. Our initial focus was veterans and their families,... View Details

Keywords: Bruce Shuttleworth (MBA 1997)

31 Jul 2008
Working Paper Summaries

Communication (and Coordination?) in a Modern, Complex Organization

Keywords: by Adam M. Kleinbaum, Toby E. Stuart & Michael L. Tushman

Network Centralization and Collective Adaptability to a Shifting Environment

Previous research has shown that network centralization—the degree to which communication flows disproportionately through one or more members—interferes with collective problem-solving by obstructing the integration of ideas, information, and solutions. But this... View Details

February 2021
Case

Threadless: The Renewal of an Online Community

By: Shane Greenstein, Karim Lakhani and Christian Godwin

Threadless, an online apparel company and artist community which Jake Nickell founded in 2000, continued to maintain its status as a top company in the online apparel industry during its second decade. From 2010 to 2020, Threadless continued to operate its... View Details