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Show Results For
- All HBS Web
(3,591)
- People (16)
- News (823)
- Research (1,750)
- Events (23)
- Multimedia (18)
- Faculty Publications (953)
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- 05 Oct 2015
- Working Paper Summaries
Online Network Revenue Management Using Thompson Sampling
- September 7, 2020
- Article
Remote Networking as a Person of Color
By: Laura Morgan Roberts and Anthony J. Mayo
In remote work situations, where people cannot rely on impromptu elevator conversations or water cooler chats with coworkers, the answer isn’t to turn inward. In fact, the need for networking is even more important. In particular, our interactions with people whose... View Details
Morgan Roberts, Laura, and Anthony J. Mayo. "Remote Networking as a Person of Color." Harvard Business Review Digital Articles (September 7, 2020).
- 2015
- Working Paper
Thick as Thieves? Dishonest Behavior and Egocentric Social Networks
By: Jooa Julia Lee, Dong-Kyun Im, Bidhan Parmar and Francesca Gino
People experience a threat to their moral self-concept in the face of discrepancies between their moral values and their unethical behavior. We theorize that people's need to restore their view of themselves as moral activates thoughts of a high-density personal social... View Details
Lee, Jooa Julia, Dong-Kyun Im, Bidhan Parmar, and Francesca Gino. "Thick as Thieves? Dishonest Behavior and Egocentric Social Networks." Harvard Business School Working Paper, No. 15-064, February 2015.
- June 2014
- Supplement
eBay Partner Network — slide supplement (widescreen)
By: Benjamin Edelman
eBay considers adjustments to the structure and rules of its affiliate marketing program, eBay Partner Network (ePN). In particular, eBay reevaluates affiliate compensation structure, the role of bonuses for especially productive affiliates, and the overall rationale... View Details
- March–April 2012
- Article
The Genesis and Dynamics of Organizational Networks
By: Gautam Ahuja, Guiseppe Soda and Akbar Zaheer
An extensive body of knowledge exists on network outcomes and on how network structures may contribute to the creation of outcomes at different levels of analysis, but less attention has been paid to understanding how and why organizational networks emerge, evolve, and... View Details
Keywords: Economic Sociology; Economics And Organization; Social Networks; Organization And Management Theory; Interorganizatonal Relationships; Networks; Strategy; Change
Ahuja, Gautam, Guiseppe Soda, and Akbar Zaheer. "The Genesis and Dynamics of Organizational Networks." Organization Science 23, no. 2 (March–April 2012): 434–448.
- Article
Collection, Exploration and Analysis of Crowdfunding Social Networks
By: Miao Cheng, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang and Po-Ling Loh
Crowdfunding is a recent financing phenomenon that is gaining wide popularity as a means for startups to raise seed funding for their companies. This paper presents our initial results at understanding this phenomenon using an exploratory data driven approach. We have... View Details
Cheng, Miao, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang, and Po-Ling Loh. "Collection, Exploration and Analysis of Crowdfunding Social Networks." Proceedings of the International Workshop on Exploratory Search in Databases and the Web 3rd (2016): 25–30.
- March 2013
- Teaching Note
Your Social Network Over Time (TN)
By: Mikolaj J. Piskorski and Andreea Gorbatai
- Article
How Social Networks Are Changing Everything
Rayport, Jeffrey F. "How Social Networks Are Changing Everything." Bloomberg Businessweek (May 6, 2009).
- 2020
- Working Paper
Social Interactions in Pandemics: Fear, Altruism, and Reciprocity
By: Laura Alfaro, Ester Faia, Nora Lamersdorf and Farzad Saidi
In SIR models, homogeneous or with a network structure, infection rates are assumed to be exogenous. However, individuals adjust their behavior. Using daily data for 89 cities worldwide, we document that mobility falls in response to fear, as approximated by Google... View Details
Keywords: Social Interactions; Pandemics; Mobility; Cities; SIR Networks; Social Preferences; Social Planner; Targeted Policies; Health Pandemics; Interpersonal Communication; Behavior; Policy
Alfaro, Laura, Ester Faia, Nora Lamersdorf, and Farzad Saidi. "Social Interactions in Pandemics: Fear, Altruism, and Reciprocity." NBER Working Paper Series, No. 27134, May 2020.
- 2012
- Chapter
Problem Solving and Search in Networks
By: David Lazer and Ethan Bernstein
This chapter examines the role that networks play in facilitating or inhibiting search for solutions to problems at both the individual and collective levels. At the individual level, search in networks enables individuals to transport themselves to a very different... View Details
Keywords: Network Organizations; Search; Problem Solving; Individual; Individuals And Teams; Collective; Cognitive Search; Network Search; Search Typology; Networks; Social and Collaborative Networks; Theory; Knowledge Sharing
Lazer, David, and Ethan Bernstein. "Problem Solving and Search in Networks." Chap. 17 in Cognitive Search: Evolution, Algorithms, and the Brain, edited by Peter M. Todd, Thomas T. Hills, and Trevor W. Robbins, 269–282. Cambridge, MA: MIT Press, 2012.
- 2015
- Working Paper
Online Word of Mouth and Product Review Disagreement
By: Frank Nagle and Christoph Riedl
Studies of online word of mouth have frequently posited―but never systematically conceptualized and explored―that the level of disagreement between existing product reviews can impact the volume and the valence of future reviews. In this study we develop a theoretical... View Details
Keywords: Online Word Of Mouth; Online Communities; Viral Marketing; Online Product Reviews; Quality; Internet and the Web; Consumer Behavior; Marketing Reference Programs; Social and Collaborative Networks; Digital Marketing; Analytics and Data Science
Nagle, Frank, and Christoph Riedl. "Online Word of Mouth and Product Review Disagreement." Harvard Business School Working Paper, No. 13-091, May 2013. (Revised May 2015, selected for AOM Best Paper Proceedings.)
- November–December 2023
- Article
Network Centralization and Collective Adaptability to a Shifting Environment
By: Ethan S. Bernstein, Jesse C. Shore and Alice J. Jang
We study the connection between communication network structure and an organization’s collective adaptability to a shifting environment. Research has shown that network centralization—the degree to which communication flows disproportionately through one or more... View Details
Keywords: Network Centralization; Collective Intelligence; Organizational Change and Adaptation; Organizational Structure; Communication; Decision Making; Networks; Adaptation
Bernstein, Ethan S., Jesse C. Shore, and Alice J. Jang. "Network Centralization and Collective Adaptability to a Shifting Environment." Organization Science 34, no. 6 (November–December 2023): 2064–2096.
- Research Summary
Networks
- Platforms and Network Effect
- On-line Social Networks
- Business Models
- November 2008 (Revised November 2008)
- Case
Cyworld: Creating and Capturing Value in a Social Network
By: Sunil Gupta and Sangman Han
In May 2008, the new CEO of Cyworld, a social network company in Korea, had to decide how to create and capture value from his rapidly growing user base. Cyworld was founded in 1999, and in 2003 it was acquired by SK Telecom, a leading mobile service provider in Korea.... View Details
Keywords: Customer Value and Value Chain; Consumer Behavior; Social and Collaborative Networks; Segmentation; Value Creation; South Korea
Gupta, Sunil, and Sangman Han. "Cyworld: Creating and Capturing Value in a Social Network." Harvard Business School Case 509-012, November 2008. (Revised November 2008.)
- 2007
- Working Paper
Proprietary vs. Open Two-Sided Platforms and Social Efficiency
By: Andrei Hagiu
This paper identifies a fundamental economic welfare tradeoff between two-sided open platforms and two-sided proprietary (closed) platforms connecting consumers and producers. Proprietary platforms create two-sided deadweight losses through monopoly pricing but at the... View Details
Keywords: Two-Sided Markets; Platforms; Indirect Network Effects; Product Variety; Social Efficiency; Two-Sided Platforms; Network Effects; Welfare or Wellbeing
Hagiu, Andrei. "Proprietary vs. Open Two-Sided Platforms and Social Efficiency." Harvard Business School Working Paper, No. 07-095, May 2007.
- June 2014 (Revised November 2014)
- Case
Investing in Online Marketplaces
By: Andrei Hagiu and Hermes Alvarez
Simon Rothman had recently been promoted from executive-in-residence to Partner at esteemed venture capital firm Greylock Partners and placed in charge of managing a $100 million early-stage fund commitment dedicated to online marketplaces. In Greylock's view, 2014 was... View Details
Keywords: Business Models; Competitive Advantage; Entrepreneurship; Internet; Investments; Networks; Technology; Venture Capital
Hagiu, Andrei, and Hermes Alvarez. "Investing in Online Marketplaces." Harvard Business School Case 714-520, June 2014. (Revised November 2014.)
- 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
Seo, Eunkwang, Frank Nagle, and Sonali K. Shah. "Does Who Helps You Impact Your Behavior? Examining the Effects of Social Interactions on Knowledge Sharing in Online Communities." Harvard Business School Working Paper, No. 21-026, August 2020. (Revised July 2021.)
- 2010
- Conference Presentation
Loose Lips Sink Networks: Is Social Networking Making Your Network Insecure?
By: Frank Nagle
- October 2014
- Module Note
Market Design in Online Businesses (Abridged)
By: Peter Coles and Benjamin Edelman
The purpose of this note is to characterize the challenges entrepreneurs may face in creating a well-functioning ecosystem of users, and to equip entrepreneurs with tools to overcome these obstacles. The note is meant to accompany the final module of the "The Online... View Details
Keywords: Platform Design; Network Effects; Market Design; Information Technology Industry; Information Industry; Advertising Industry
Coles, Peter, and Benjamin Edelman. "Market Design in Online Businesses (Abridged)." Harvard Business School Module Note 915-016, October 2014.