Publications

January 2011 (Revised April 2011)
Case

TripAdvisor

By: Sunil Gupta and Kerry Herman

By 2010, TripAdvisor was the largest travel site in the world operating in 24 countries and 16 languages, with listings for 455,000 hotels, 92,000 attractions and 564,000 restaurants in over 71,000 destinations worldwide. It had over 40 million reviews from 35 million... View Details

Keywords: Business Model; Knowledge Use and Leverage; Growth and Development Strategy; Social and Collaborative Networks; Internet; Service Industry; Travel Industry

March 2009 (Revised September 2011)
Case

Zopa: The Power of Peer-to-Peer Lending

By: Mikolaj Jan Piskorski, Isabel Fernandez-Mateo and David Chen

Zopa, a U.K.-based peer-to-peer lending company, connected individual lenders and borrowers via an online interface. The company charged a small fee for completed loan transactions but has not turned a profit. Zopa offered two platforms, Markets and Listings. Markets... View Details

Keywords: Financing and Loans; Personal Finance; Market Participation; Digital Platforms; Social and Collaborative Networks; Financial Services Industry; United Kingdom

September 2006 (Revised December 2007)
Case

Go Red For Women: Raising Heart Health Awareness

By: V. Kasturi Rangan and Marie Bell

In 2003, the $654 million American Heart Association (AHA) approached Cone, Inc. (a brand and communications agency) to develop a corporate sponsorship strategy that would raise $75 million over three years. Within 12 months, the AHA launched the highly successful Go... View Details

Keywords: Philanthropy and Charitable Giving; Marketing Communications; Social Marketing; Nonprofit Organizations; Social and Collaborative Networks

11 Feb 2019
Research & Ideas

The Business of Saving the Planet

Still Care About the Paris Climate Change Agreement?America has withdrawn from the 2015 Paris agreement on climate change. Should business leaders care? Should Industry Competitors Cooperate More to Solve World Problems?If industry competitors View Details

Keywords: by Sean Silverthorne; Energy; Green Technology

01 Jun 2016
News

@Soldiers Field

innovative category, promises to “unleash your inner rock star” and is currently offered in 25 US states. Construction for the 15,000-square-foot Harvard Life Lab—featuring a wet lab with 36 benches and a collaborative 50-desk coworking... View Details

04 Sep 2019
News

Accelerating Allston

As Harvard University transforms its Allston campus into an epicenter of research and innovation, Denise Dupré and Mark Nunnelly (MBA 1984) have made a gift that both accelerates that progress and catalyzes the collaboration between HBS... View Details

01 Dec 2015
First Look

December 1, 2015

Economic Journal Global Collaborative Patents By: Pekkala Kerr, Sari, and William R. Kerr Abstract—We study the prevalence and traits of global collaborative patents for U.S. public companies, where the... View Details

Keywords: Sean Silverthorne

August 2021
Article

Information Seeding and Knowledge Production in Online Communities: Evidence from OpenStreetMap

By: Abhishek Nagaraj

The wild success of a few online communities (like Wikipedia) has obscured the fact that most attempts at forming such communities fail. This study evaluates information seeding, an early-stage intervention to bootstrap online communities that enables contributors to... View Details

Keywords: Online Communities; Knowledge Production; Crowdsourcing; Innovation; Digitization; Internet and the Web; Digital Platforms; Social and Collaborative Networks; Analytics and Data Science; Knowledge Dissemination

Find at Harvard

August 2012 (Revised October 2015)
Case

LinkedIn Corporation, 2012

By: David Yoffie and Liz Kind

Since its inception in 2003, LinkedIn had become a leading Silicon Valley institution with a brand name that was recognizable throughout the U.S. and in many countries overseas. As of March 2012, LinkedIn was the world's largest professional network on the Internet... View Details

Keywords: Social Networking; Media; Technology; Strategy; Growth Management; Internet and the Web; Corporate Strategy; Social and Collaborative Networks; Brands and Branding; Social Media; Service Industry; Media and Broadcasting Industry; California

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

Keywords: Mergers and Acquisitions; Business Startups; Entrepreneurship; Demand and Consumers; Partners and Partnerships; Social and Collaborative Networks; Online Technology

01 Sep 2011
News

Center Stage

Center Stage HBS alumni with close ties to the Lincoln Center for the Performing Arts in New York City gathered in Starr Theater in late July for a special event to celebrate the eight-year collaboration between the School and the center.... View Details

Keywords: Performing Arts, Spectator Sports, and Related Industries; Arts, Entertainment

01 Dec 2005
News

Ghosh Is Entrepreneur in Residence

collaborating on research efforts, sitting in on class discussions, and serving as a sounding board and mentor to students who seek his advice in launching their own businesses. View Details

Keywords: Colleges, Universities, and Professional Schools; Educational Services

12 Apr 2010
Research & Ideas

One Report: Better Strategy through Integrated Reporting

problem where many actors must collaborate together, including companies, investors, accounting firms, sell-side analysts, regulators and standard setters, and NGOs and civil society itself. We all have a responsibility for making... View Details

Keywords: by Martha Lagace

2025
Working Paper

Magnetic Resonance Imaging—High Quality and Radiation Free: Case Histories of Transformational Advances

By: Srikant M. Datar, Amar Bhidé and Katherine Stebbins

This case history describes how Magnetic Resource Imaging (MRI) came to complement – and partially replace -- computed tomography (CT) imaging of soft tissue. Specifically, we chronicle 1) the development of foundational techniques and prototypes (through the 1970s);... View Details

Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms

SSRN

2025
Working Paper

Mammography - Early Detection, Precise Diagnoses: Case Histories of Transformational Advances

By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins

This case history describes how the development of x-ray-based techniques and equipment (“mammography”) led to widespread screening for breast cancer and enabled “minimally invasive” biopsies of breast tumors. Specifically, we chronicle how: 1) new protocols and... View Details

Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms

SSRN

2025
Working Paper

Antibiotic Treatments for Ulcers--Eradicating H-Pylori Infections: Case Histories of Transformational Advances

By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins

This case history describes how a chance discovery of bacteria that infect stomach linings completely changed how physicians treat ulcers. Specifically, we chronicle how: 1) two Australian physicians brought the bacterial infection to the world’s attention and... View Details

Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms

SSRN

December 2008
Teaching Note

LinkedIn Corp., 2008 (TN)

By: David B. Yoffie

Teaching Note for [709426]. View Details

Keywords: Internet and the Web; Social and Collaborative Networks; Rank and Position; Job Search; Revenue; Competition; Valuation; Financing and Loans; Mergers and Acquisitions