Publications

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August 2009
Teaching Note

Cyworld: Creating and Capturing Value in a Social Network (TN)

By: Sunil Gupta and Sangman Han

Teaching Note for [509012]. View Details

Keywords: Value Creation; Social and Collaborative Networks; Mergers and Acquisitions; Revenue; Leadership Style; Decision Choices and Conditions; Digital Marketing; Customers; Service Operations; Competency and Skills; Web Services Industry; South Korea

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Article

Strategic Networks and Entrepreneurial Ventures

Much research suggests that social networks shape the emergence and development of nascent ventures. Scholars have argued that founders' and firms' networks influence innovation and the identification of entrepreneurial opportunities, as well as facilitate the... View Details

Keywords: Social and Collaborative Networks; Innovation and Invention; Opportunities; Value; Body of Literature; Research; Outcome or Result; Business Ventures; Entrepreneurship; Relationships; Management Practices and Processes; Power and Influence

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07 Aug 2018
First Look

New Research and Ideas, August 8, 2018

collaborate with on this effort? Can this model be replicated at scale across the country? Purchase this case: https://hbsp.harvard.edu/product/218110-PDF-ENG Harvard Business School Case 518-079 Membership Rewards® from American Express... View Details

Keywords: by Sean Silverthorne

20 Jun 2016
Research & Ideas

When Predicting Other People's Preferences, You're Probably Wrong

and conducted in collaboration with John and doctoral candidate Tami Kim. Their research is detailed in their paper The Role of (Dis)similarity in (Mis)predicting Others’ Preferences, which will appear in a forthcoming issue of the... View Details

Keywords: by Carmen Nobel; Retail

23 May 2011
Op-Ed

Leading and Lagging Countries in Contributing to a Sustainable Society

extent to which corporate and investor behavior is changing to contribute to a more sustainable society, we analyzed the state of integrated reporting in 23 countries. In collaboration with Sustainable Asset Management (SAM), we used its... View Details

Keywords: by Robert G. Eccles & George Serafeim

21 May 2007
Research & Ideas

Fixing the Marketing-CEO Disconnect

collaboration with Harvard Business School's Educational Technology Group. McGovern will be using the product in the Advanced Management Program "Managing for Senior Executives" program in June. The program has been made... View Details

Keywords: by Sean Silverthorne

22 Oct 2013
First Look

First Look: October 22

Publisher's link: https://www.hbs.edu/faculty/Pages/download.aspx?name=anik%20aknin%20norton%20dunn%20quoidbach.pdf August 2013 Managing Talent for Success: Talent Development in Law Firms Effective Teamwork and Collaboration By: Gardner,... View Details

Keywords: Sean Silverthorne

July 2013
Case

Novozymes: Establishing the Cellulosic Ethanol Value Chain

By: Willy Shih and Sen Chai

As the world's largest producer of industrial enzymes, Novozymes had invested heavily for many years to bio-engineer enzymes that could break down cellulose into fermentable sugar. In 2010, the company had launched what it thought would become a breakthrough product... View Details

Educators

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27 Jul 2019
Op-Ed

Does Facebook's Business Model Threaten Our Elections?

In the 2012 US presidential election, the Obama campaign deftly used a Facebook app to register voters and have friends message them to get out the vote. But it was 2016 presidential campaign that really changed social media’s impact on electoral politics. Voters were... View Details

Keywords: by George Riedel

2024
Working Paper

Cephalosporins—Fighting Hospital Infections: Case Histories of Transformational Advances

By: Amar Bhidé, Srikant Datar and Katherine Stebbins

This case history describes the development of three generations of cephalosporins – antibiotics that have significantly reduced hospital infections. Specifically, we chronicle how: 1) Early (pre-cephalosporin) antibiotics were developed in the first half of the 20th... 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

2024
Working Paper

Tamoxifen—Reducing Breast Cancer Risks: Case Histories of Transformational Advances

By: Amar Bhidé, Srikant Datar and Katherine Stebbins

We describe the development of tamoxifen, considered a “gold standard” treatment for millions of breast cancer patients. Specifically, we describe breast cancer treatments before tamoxifen’s development; the initial development of tamoxifen from 1960 to 1973;... View Details

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

2024
Working Paper

Laparoscopy—Minimally Invasive Surgery: Case Histories of Transformational Advances

By: Amar Bhidé, Caitlin N. Bowler and Srikant M. Datar

We describe how operations through laparoscopes – tubular instruments inserted into abdominal cavities – revolutionized gynecological and other surgeries inside the abdomen, such as gall bladder removal. Specifically, we chronicle the 1) foundational contributions of... 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

2024
Working Paper

Computed Tomography (CT)--Beyond Traditional X-Rays: Case Histories of Transformational Advances

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

This case history describes how Computed Tomography (CT) scanners - that combine Xrays and computers to image soft tissues of the brain and other organs -- have become a widely used diagnostic tool. Specifically, we chronicle the 1) initial development of CT... 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

2013
Working Paper

Separating Homophily and Peer Influence with Latent Space

By: Joseph P. Davin, Sunil Gupta and Mikolaj Jan Piskorski

We study the impact of peer behavior on the adoption of mobile apps in a social network. To identify social influence properly, we introduce latent space as an approach to control for latent homophily, the idea that "birds of a feather flock together." In a series of... View Details

Keywords: Social Influence; Social Network; Mobile App; Peer Effects; Latent Homophily; Latent Space; Proxy Variables; Familiarity; Behavior; Consumer Behavior; Applications and Software; Social and Collaborative Networks; Mobile and Wireless Technology; Power and Influence; Social Media