Publications

9 AM – 10 AM EST, 13 Nov 2019
HBS Online

HBS Online Sustainable Business Strategy

Learn how to become a purpose-centered business leader while examining the critical role that businesses play in solving the world's big problems, including climate change, income inequality, and social injustice. Program Dates: November 13, 2019 - December 4, 2019 View Details

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

January 2006 (Revised October 2007)
Background Note

Managing Networked Businesses: Course Overview for Students

By: Thomas R. Eisenmann

Provides an overview for students of the MBA elective course Managing Networked Businesses (MNB). MNB focuses on management challenges in businesses that exhibit network effects. The first section of the note explains that such businesses comprise a large and growing... View Details

Keywords: Business Model; Capital Structure; Business or Company Management; Network Effects; Organizational Design; Business and Government Relations; Social and Collaborative Networks; Competitive Strategy

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03 Jun 2010
Working Paper Summaries

Platforms and Limits to Network Effects

Keywords: by Hanna Halaburda & Mikolaj Jan Piskorski

September 16, 2022
Article

A Causal Test of the Strength of Weak Ties

By: Karthik Rajkumar, Guillaume Saint-Jacques, Iavor I. Bojinov, Erik Brynjolfsson and Sinan Aral

The authors analyzed data from multiple large-scale randomized experiments on LinkedIn’s People You May Know algorithm, which recommends new connections to LinkedIn members, to test the extent to which weak ties increased job mobility in the world’s largest... View Details

Keywords: Job Mobility; Social Networks; Social Ties; Networks; Personal Development and Career

01 Mar 2006
News

Faculty Research Online

your overall global strategy, says Professor Pankaj Ghemawat. One key: recognizing that regions don’t stop at national borders. An excerpt from the December 2005 Harvard Business Review. The Geography of Corporate Giving Where a company is headquartered influences the... View Details

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

August 2007 (Revised July 2008)
Background Note

Take Advantage of Your Diaspora Network

By: William R. Kerr and Daniel J. Isenberg

Diaspora networks (DNs) are an important resource for global entrepreneurs. Discusses several features of DNs, combining both academic and practitioner perspectives. Describes the history and prevalence of DNs in many ethnicities, documents the broad resources DNs can... View Details

Keywords: Business Startups; Diasporas; Entrepreneurship; Globalized Markets and Industries; Social and Collaborative Networks

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Article

Online Community as Space for Knowledge Flows

By: Samer Faraj, Georg von Krogh, Eric Monteiro and Karim R. Lakhani

Online communities frequently create significant economic and relational value for community participants and beyond. It is widely accepted that the underlying source of such value is the collective flow of knowledge among community participants. We distinguish the... View Details

Keywords: Knowledge Sharing; Value Creation; Collaborative Innovation and Invention

30 Mar 2009
Research & Ideas

Professional Networks in China and America

States a rich field of study and one that's a specialty for Harvard Business School professor Roy Chua. Chua, a native of Singapore who speaks fluent Mandarin, draws on human psychology to better understand important social processes in... View Details

Keywords: by Sean Silverthorne

November 2021
Article

Ratings, Reviews, and the Marketing of New Products

By: Itay P. Fainmesser, Dominique Olié Lauga and Elie Ofek

We study how user-generated content (UGC) about new products impacts a firm's advertising and pricing decisions and the effect on profits and market dynamics. We construct a two-period model where consumers value quality and are heterogeneous in their taste for the new... View Details

Keywords: Online Reviews; Product Ratings; Social Networks; Word Of Mouth; Pricing; User-generated Content; Advertising; Product Marketing; Price; Consumer Behavior; Product Positioning; Social Media

9 AM – 10 AM EDT, 26 Jun 2019
HBS Online

HBS Online Sustainable Business Strategy

Learn how to become a purpose-centered business leader while examining the critical role that businesses play in solving the world's big problems, including climate change, income inequality, and social injustice. Program Dates: June 26, 2019 - July 17, 2019 View Details

9 AM – 10 AM EST, 06 Feb 2019
HBS Online

HBS Online Sustainable Business Strategy

Learn how to become a purpose-centered business leader while examining the critical role that businesses play in solving the world's big problems, including climate change, income inequality, and social injustice. Program Dates: February 6, 2019 - February 27, 2019 View Details

Article

Red Light States: Who Buys Online Adult Entertainment?

By: Benjamin Edelman

This paper studies the adult online entertainment industry, particularly the consumption side of the market. In particular, it focuses on the demographics and consumption patterns of those who subscribe to adult entertainment websites. On the surface, this business... View Details

Keywords: Online Technology; Segmentation; Film Entertainment; Demographics; Web Sites; Competition; Governing Rules, Regulations, and Reforms; Demand and Consumers; Legal Liability; Culture; Religion; Entertainment and Recreation Industry; United States

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2016
Working Paper

The Empirical Economics of Online Attention

By: Andre Boik, Shane Greenstein and Jeffrey Prince

In several markets, firms compete not for consumer expenditure but instead for consumer attention. We model and characterize how households allocate their scarce attention in arguably the largest market for attention: the Internet. Our characterization of household... View Details

Keywords: Internet and the Web; Competition; Behavior; Resource Allocation; Household; Cognition and Thinking

2016
Working Paper

Designing Online Marketplaces: Trust and Reputation Mechanisms

By: Michael Luca

Online marketplaces have proliferated over the past decade, creating new markets where none existed. By reducing transaction costs, online marketplaces facilitate transactions that otherwise would not have occurred and enable easier entry of small sellers. One central... View Details

Keywords: Trust; E-commerce; Market Design