Publications

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

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Research Summary

Social media and user-generated content

In this project, Professor Piskorski, jointly with Andreea Gorbatai, examines inherent trade-offs in provision of user-generated content, using Wikipedia as a research setting. In Wikipedia, every user has the right to add material to an article, but with no... View Details

03 Jul 2008
Working Paper Summaries

The Future of Social Enterprise

Keywords: by V. Kasturi Rangan, Herman B. Leonard & Susan McDonald

May–June 2020
Article

Interfirm Ties Between Ventures and Limited Partners of Venture Capital Funds: Performance Effects in Financial Markets

By: Umit Ozmel, M. Deniz Yavuz, Timothy E. Trombley and Ranjay Gulati

We argue that strong indirect ties are conducive to the transfer of private information, which provides an advantage in identifying profitable investment opportunities. In our context, a strong indirect tie is generated between an investor and a focal firm if the... View Details

Keywords: Interfirm Ties; Social Networks; Venture Capital; Entrepreneurship; Performance

July 2021
Article

The Effect of Price on Firm Reputation

By: Michael Luca and Oren Reshef

While a business's reputation can affect its pricing, prices can also affect its reputation. To explore the effect of prices on reputation, we investigate daily data on menu prices and online ratings from a large rating and ordering platform. We find that a price... View Details

Keywords: Pricing; Reputation Systems; IT Policy And Management; Economics Of Digital Platforms; Business Ventures; Reputation; Price; Consumer Behavior; Analysis

May 2024
Article

The Effect of Configural Processing on Mentalization

By: Katrina Fincher, Ting Zhang, Asteya Percaya, Adam Galinsky and Michael W. Morris

Eight studies (N = 2,561) reveal that how we perceptually process a person’s face affects our capacity to understand their mind. Studies 1A and B indicate this relationship functions via two separate pathways: (a) indirectly by increasing our sensitivity to the... View Details

Keywords: Perception; Cognition and Thinking

01 Mar 2012
News

Social Investing Pioneers

high-quality transactions to the United States to demonstrate the promise of this instrument,” Palandjian adds. “Social impact bonds have the potential to improve social outcomes at reduced taxpayer expense; shift performance risk away... View Details

Keywords: Roger Thompson; Social Assistance; Social Assistance; Social Assistance; Social Assistance

October 2021
Article

Directors' Perceptions of Board Effectiveness and Internal Operations

By: J. Yo-Jud Cheng, Boris Groysberg, Paul M. Healy and Rajesh Vijayaraghavan

We contribute to the growing literature on the effectiveness of corporate boards by examining the effect of two insights that have been largely unexplored in prior studies that use public data. First, since boards’ responsibilities are wide-ranging, more holistic... View Details

Keywords: Boards Of Directors; Corporate Governance; Governing and Advisory Boards; Performance Effectiveness; Perception

Article

Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness

By: Tami Kim, Kate Barasz and Leslie K. John

Given the increasingly specific ways marketers can target ads, many consumers and regulators are demanding ad transparency: disclosure of how consumers’ personal information was used to generate ads. We investigate how and why ad transparency impacts ad effectiveness.... View Details

Keywords: Digital Marketing; Customization and Personalization; Information; Trust; Performance Effectiveness

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December 2019
Case

Steemit: A New Social Media?

By: Ramon Casadesus-Masanell, Alexander White and Karen Elterman

This case discusses the alternative social media site Steemit, including the principles it was founded on in 2016 and the challenges it faced in 2019. Steemit was a blockchain-based platform that aimed to differentiate itself from other social media companies by... View Details

Educators

10 Sep 2001
Research & Ideas

The Negotiator’s Secret: More Than Merely Effective

Palestinians, Bosnian Muslims and the Serbs, or Catholics and Protestants in Northern Ireland. Partisan perceptions can easily become self-fulfilling prophecies. Experiments testing the effects of teachers' expectations of students,... View Details

Keywords: by James K. Sebenius

Article

Marginality and Problem-Solving Effectiveness in Broadcast Search

By: Lars Bo Jeppesen and Karim R. Lakhani

We examine who the winners are in science problem-solving contests characterized by open broadcast of problem information, self-selection of external solvers to discrete problems from the laboratories of large R&D intensive companies, and blind review of solution... View Details

Keywords: Competition; Open Source Distribution; Knowledge Use and Leverage; Markets; Independent Innovation and Invention; Problems and Challenges; Research and Development; Gender; Science

November 2020 (Revised March 2022)
Teaching Note

Social Salary Setting at Spiber

By: Ashley Whillans and John Beshears

Teaching Note for HBS Case No. 920-050. The case tells the story of Spiber, a Japanese technology start-up company. To reflect the company’s values, the leadership team implemented a new and unique salary-setting process: each employee had the authority to choose their... View Details

Keywords: Compensation; General Management; Employee Benefits; Incentives; Motivation; Compensation and Benefits; Fairness; Motivation and Incentives; Management; Happiness; Negotiation; Cross-Cultural and Cross-Border Issues; Japan

December 2024
Article

Proximate (Co-)Working: Knowledge Spillovers and Social Interactions

By: Maria P. Roche, Alexander Oettl and Christian Catalini

We examine the influence of physical proximity on between-start-up knowledge spillovers at one of the largest technology coworking hubs in the United States. Relying on the exogenous assignment of office space to the hub’s 251 start-ups, we find that proximity... View Details

Keywords: Knowledge Integration; Coworking; Microgeography; Business Startups; Technology Adoption; Diversity; Interpersonal Communication; Knowledge Sharing; Geographic Location

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13 Jun 2014
News

The Art of Effecting Change

artist themselves. Why is that? At VIA, we work directly with artists, meeting as a group to learn, discuss, and vote on which projects we will support. In a sector where social impact is amorphous, education is imperative to engagement... View Details

Keywords: Jill Radsken; Arts, Entertainment

Article

The Learning Effects of Monitoring

By: Dennis Campbell, Marc Epstein and F. Asis Martinez-Jerez

This paper investigates the relationship between monitoring, decision making, and learning among lower-level employees. We exploit a field-research setting in which business units vary in the "tightness" with which they monitor employee decisions. We find that tighter... View Details

Keywords: Learning; Business or Company Management; Decision Making; Employees; Research; Resignation and Termination; Rights; Business Units; Governance Controls; Performance; Motivation and Incentives

Article

Thin Slices of Workgroups

By: Patricia Satterstrom, Jeffrey T. Polzer, Lisa Kwan, Oliver P. Hauser, Wannawiruch Wiruchnipawan and Marina Burke

In this paper, we explore whether perceivers can accurately assess the effectiveness of groups, how perceivers use group properties to inform their judgment, and the contextual and individual differences that allow some perceivers to be more accurate. Across seven... View Details

Keywords: Group Perception; Group Effectiveness; Thin Slices; Social Sensitivity; Attentional Focus; Groups and Teams; Performance Effectiveness; Perception