Publications

October 2020
Article

Peer Influence on Trade Credit

By: Daniel Gyimah, Michael Machokoto and Anywhere (Siko) Sikochi

We examine the influence of peer firms on trade credit policies of listed firms in the United States. We posit and find evidence that firms mimic their peers in formulating trade credit policies. The findings are more pronounced for firms in highly competitive product... View Details

Keywords: Trade Credit; Peer Effects; Product Market Competition; Trade; Credit; Policy; Competition

13 May 2014
News

Harnessing the Power of Peer Pressure

Keywords: social data; peer pressure; product launch; consumer behavior

2014
Working Paper

Pay Harmony: Peer Comparison and Executive Compensation

By: Claudine Gartenberg and Julie Wulf

This study suggests that peer comparison affects both wage setting and productivity within firms. We report three changes in division manager compensation following a 1991–1992 controversy over executive pay. We argue that this controversy increased wage comparisons... View Details

Keywords: Pay-for-Performance; Internal Labor Markets; Peer Comparison; Firm Geography; Behavior; Executive Compensation; Policy

2014
Working Paper

Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR web-site, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details

Keywords: Peer Firm; EDGAR Search Traffic; Revealed Preference; Co-search; Industry Classification; Analytics and Data Science; Internet and the Web; Mathematical Methods; Corporate Finance

Article

Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR website, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details

Keywords: Peer Firm; EDGAR Search Traffic; Revealed Preference; Co-search; Industry Classification; Perception; Internet and the Web; Investment

2011
Other Unpublished Work

Aligning Collective Production with Demand: Evidence from Wikipedia

Economic markets align supply and demand through prices. However, many social phenomena lack pricing to inform producers about consumer demand. This can lead to the over- or under-production of certain goods and services. In this paper, I propose a social mechanism... View Details

Keywords: Demand and Consumers; Supply and Industry

Article

Productivity Orientation and the Consumption of Collectable Experiences

By: Anat Keinan and Ran Kivetz

This research examines why consumers desire unusual and novel consumption experiences and voluntarily choose leisure activities, vacations, and celebrations that are predicted to be less pleasurable. For example, consumers sometimes choose to stay at freezing ice... View Details

Keywords: Experience and Expertise; Innovation and Invention; Marketing Strategy; Consumer Behavior; Performance Productivity

Find at Harvard

2018
Article

Prior Ties and the Limits of Peer Effects on Startup Team Performance

By: Sharique Hasan and Rembrand Koning

We conduct a field experiment at an entrepreneurship bootcamp to investigate whether interaction with proximate peers shapes a nascent startup team's performance. We find that teams whose members lack prior ties to others at the bootcamp experience peer effects that... View Details

Keywords: Field Experiment; Peer Effects; Office Space; Knowledge Spillovers; Accelerators; Entrepreneurship; Knowledge Sharing; Performance; Technology Industry; India

2016
Working Paper

Workplace Design: The Good, the Bad, and the Productive

By: Michael Housman and Dylan Minor

We study the effects of performance spillover in the workplace-both positive and negative-on several dimensions, and find that it is pervasive and decreasing in the physical distance between workers. We also find that workers have different strengths, and that while... View Details

Keywords: Strategic Human Resource Management; Peer Effects; Productivity; Spillovers; Toxic Worker; Strategy; Working Conditions; Performance Productivity; Human Resources

This study suggests that peer comparison affects both wage setting and productivity within firms. We report three changes in division manager compensation following a 1991-1992 controversy over executive pay. We argue that this... View Details

12 Feb 2015
Video

Collective Genius

August 28, 2018
Article

How Intermittent Breaks in Interaction Improve Collective Intelligence

By: Ethan Bernstein, Jesse Shore and David Lazer

People influence each other when they interact to solve problems. Such social influence introduces both benefits (higher average solution quality due to exploitation of existing answers through social learning) and costs (lower maximum solution quality due to a... View Details