Publications

June 2018
Supplement

Knowledge Sharing at REMA 1000 (B)

By: Tatiana Sandino and Olivia Hull

Supplement to HBS No. 118-007, "Knowledge Sharing at REMA 1000 (A)." Chief Human Resources Officer Tore Høylie was proud of REMA 1000 (REMA)’s strong employee engagement with Workplace, Facebook’s corporate social media platform; however, some users complained that the... View Details

Keywords: Social Network; Enterprise Social Media; Facebook; Workplace; Social and Collaborative Networks; Communication Technology; Problems and Challenges; Social Media; Retail Industry; Norway

May 1999
Article

Network Location and Learning: The Influence of Network Resources and Firm Capabilities on Alliance Formation

By: Ranjay Gulati

Keywords: Networks; Learning; Power and Influence; Business Ventures; Alliances

7 PM – 9 PM EDT, 14 Apr 2016
HBS Alumni Events

HBS Boston Young Alumni Networking Reception

HBS alumni MBA 2006-2015 are invited to an evening of socializing and networking in Boston. View Details

13 Nov 2005 - 16 Nov 2005
Conference Presentation

Brokerage versus Cohesion and Collaborative Creativity: An Evolutionary Resolution

Keywords: Creativity; Collaborative Innovation and Invention

July 2023
Article

The Old Boys' Club: Schmoozing and the Gender Gap

By: Zoë B. Cullen and Ricardo Perez-Truglia

Offices are social places. Employees and managers take breaks together and talk about family and hobbies. In this study, we show that employees’ social interactions with their managers can be advantageous for their careers, and that this phenomenon contributes to the... View Details

Keywords: Career; Promotions; Social Interactions; Networking; Interpersonal Communication; Familiarity; Equality and Inequality; Gender

01 Mar 2018
News

Supporting Collaborations Across Harvard

Harvard i-lab, which provides resources and programs for any Harvard student seeking to start or grow an entrepreneurial venture. To direct your HBS Fund gift to help support collaborations across Harvard,... View Details

2011
Article

Smart News Feeds for Social Networks Using Scalable Joint Latent Factor Models

By: Himabindu Lakkaraju, Angshu Rai and Srujana Merugu

March 2004 (Revised April 2005)
Case

International Rivers Network and the Bujagali Dam Project (A)

By: Benjamin C. Esty and Aldo Sesia

In the summer of 2002, the International Rivers Network (IRN), an environmental NGO located in Berkeley, California, was engaged in what appeared to be the last hours of a three year campaign to stop a $582 million dam and hydropower project at Bujagali Falls in... View Details

Keywords: Ethics; Corporate Disclosure; Project Finance; Investment; Environmental Sustainability; Projects; Developing Countries and Economies; Energy Industry; Uganda

Educators

01 Jun 2009
News

Life-Saving Network

give and receive from others who, like them, have signed on to a larger computerized network that matches willing donors and recipients. Said Roth, “There are 70,000 people... View Details

Keywords: Health, Social Assistance; Health, Social Assistance

13 Jul 2023
News

The Network Effect

didn’t realize that we had shared professional interests,” Model recalls, laughing. “It was just a social thing.” Only after graduation would they realize how well-matched their ambitions were: Model, who had a background in investment... View Details

7:30 PM – 9:30 PM PST, 07 Mar 2017
HBS Alumni Events

HBS Los Angeles Young Alumni Networking Reception

HBS alumni MBA 2002-2016 are invited to an evening of socializing and networking in Los Angeles. View Details

Research Summary

Social Learning

One major area of my research is social learning: the ways and extent to which people discover what they want and need from the behavior and opinions of others. Social learning takes many forms. Probably most obvious is word of mouth—the advice and... View Details

December 2007
Article

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

By: Aldo Musacchio and Ian Read

The historiographies of Mexico and Brazil have implicitly stated that business networks were crucial for the initial industrialization of these two countries. Recently, differing visions on the importance of business networks have arisen. In the case of Mexico, the... View Details

Keywords: Business and Government Relations; Networks; Business History; Market Entry and Exit; Emerging Markets; Entrepreneurship; Financial Markets; Supply and Industry; Banks and Banking; Brazil; Mexico

10 Feb 2009
Conference Presentation

Who Really Is Your Friend? Pursuing Happiness in Your Perception of Social Networks

By: Lalin Anik and Michael I. Norton

October 2015
Case

Facebook: The First Ten Years

By: Shane Greenstein, Marco Iansiti and Christine Snively

Facebook celebrated its ten year anniversary in February 2014. Over the past decade it has grown into the largest social network in the world with one billion users. After filing an IPO in 2012 at a $104 billion valuation (the third largest IPO in U.S. history), the... View Details

Keywords: Social Networks; Technology; Facebook; Entrepreneurship; Profit; Open Source Distribution; Social and Collaborative Networks; Competition; Competitive Strategy; Internet and the Web; Digital Platforms; Social Media; Information Technology Industry

Educators

Awards

Paul E. Green Award

By: Leslie K. John

Finalist for the 2018 Paul E. Green Award from the Journal of Marketing Research for "Does 'Liking' Lead to Loving? The Impact of Joining a Brand's Social Network on Marketing Outcomes" (with Oliver Emrich, Sunil Gupta, and Michael I. Norton, February 2017). View Details

Article

The Integration of Psychological and Network Perspectives in Organizational Scholarship

By: Tiziana Casciaro, Sigal G. Barsade, Amy C. Edmondson, Cristina B. Gibson, David Krackhardt and Giuseppe Labianca

Although multiple disciplines have been applied to the study of organizations, organizational research is rarely interdisciplinary in the sense of two or more disciplines being linked in the joint analysis of organizational phenomena. The articles in this special issue... View Details

Keywords: Research; Organizations

2011
Working Paper

Quantity vs. Quality: Exclusion by Platforms with Network Effects

By: Andrei Hagiu

This paper provides a simple model of platforms with direct network effects, in which users value not just the quantity (i.e., number) of other users who join, but also their average quality in some dimension. A monopoly platform is more likely to exclude low-quality... View Details

Keywords: Multi-sided Platforms; Exclusion; Quality And Quantity; Cost; Governing Rules, Regulations, and Reforms; Network Effects; Market Participation; Digital Platforms; Monopoly; Quality; Motivation and Incentives; Strategy