Publications

SSRN

27 Oct 2014
News

The power of peers

April 2019 (Revised January 2025)
Case

Clear Link Technologies, LLC: Driving Sales with Peer Effects

By: Christopher Stanton, Richard Saouma and Olivia Hull

The importance of a good peer or coworker is widely discussed, but understanding the glue that makes coworkers valuable is less understood. This case sheds light on the importance of peers and the practices and environments that make a group greater than the sum of its... View Details

Educators

22 Jan 2014
Working Paper Summaries

Separating Homophily and Peer Influence with Latent Space

Keywords: by Joseph P. Davin, Sunil Gupta & Mikołaj Jan Piskorski

October 2009 (Revised May 2011)
Case

Stolt-Nielsen Transportation Group

By: Lynn S. Paine and Lara Adamsons

Richard Wingfield considers whether to continue a cooperative agreement with industry peers in the deep-sea parcel tanker shipping industry. What are the economic and strategic implications of ending the agreement? What are the legal implications of continuing? Where... View Details

Keywords: Lawfulness; Lawsuits and Litigation; Agreements and Arrangements; Alliances; Cooperation; Ship Transportation; Shipping Industry

2014
Teaching Note

Fine Harvest Restaurant Group

By: Clara X. Chen, Kenneth A. Merchant, Tatiana Sandino and Wim Van der Stede

The Fine Harvest Restaurant Group cases A and B examine a company's design of a new system to evaluate the performance (and determine the bonuses) for its restaurant managers. Fine Harvest had traditionally evaluated restaurant managers based on store margins and had... View Details

Keywords: Incentive Systems; Relative Performance Evaluation; Restaurant Industry; Accounting; Economics; Human Resources; Measurement and Metrics; Labor; Performance; Salesforce Management; Retail Industry; North and Central America

June 2014
Article

Informal Peer Interaction and Practice Type as Predictors of Physician Performance on Maintenance of Certification Examinations

By: Melissa A. Valentine, S. Barsade, Amy C. Edmondson, A. Gal and R. Rhodes

Context: Physicians can demonstrate mastery of the knowledge that supports continued clinical competence by passing a Maintenance of Certification exam. Exam performance depends on professional learning and development, which may be enhanced by informal routine... View Details

Keywords: Training; Health Care and Treatment; Performance; Social and Collaborative Networks; Learning; Health Industry

07 Mar 2013
Working Paper Summaries

Prominent Job Advertisements, Group Learning, and Wage Dispersion

Keywords: by Julio J. Rotemberg

November–December 2024
Article

Loss of Peers and Individual Worker Performance: Evidence From H-1B Visa Denials

By: Prithwiraj Choudhury, Kirk Doran, Astrid Marinoni and Chungeun Yoon

We study how restrictive immigration policies that result in the unexpected loss of co-workers affect the performance of skilled migrants employed in organizations. Specifically, we examine the impact of the loss of team members on their co-workers’ performance in... View Details

Keywords: Immigration; Performance Productivity; Employees; Human Capital; Ethnicity; Groups and Teams

12 Nov 2015
Blog Post

3 Facts About HBS Discussion Groups

entirely. 3. Discussion groups are a great way to make new friends Discussion groups really help students meet their peers who are not in their section. They’re a great... View Details

2015
Case

Fine Harvest Restaurant Group (cases A and B)

By: Clara (Xiaoling) Chen, Kenneth A. Merchant, Tatiana Sandino and Wim A. Van der Stede

The Fine Harvest Restaurant Group cases A and B examine a company's design of a new system to evaluate the performance (and determine the bonuses) for its restaurant managers. Fine Harvest had traditionally evaluated restaurant managers based on store margins and had... View Details

Keywords: Incentive Systems; Relative Performance Evaluation; Restaurant Industry; Accounting; Economics; Human Resources; Measurement and Metrics; Labor; Performance; Salesforce Management; Retail Industry; North and Central America

2012
Working Paper

Prominent Job Advertisements, Group Learning and Wage Dispersion

By: Julio J. Rotemberg

A model is presented in which people base their labor search strategy on the average wage and the average unemployment duration of people who belong to their peer group. It is shown that, if the distribution of wage offers is not stationary so lower wage offers tend to... View Details

Keywords: Wages; Job Offer; Job Search; Advertising

2019
Report

Peer Review of the Danish Research & Innovation System: Ten Steps, and a Leap Forward: Taking Danish Innovation to the Next Level

By: Christian H.M. Ketels, Magareta Drzeniek Hanouz, Jackie Hunter, Stefan Kuhlmann, Tony Raven, Pieter Heringa, Uri Gabai, Göran Marklund and Christopher Palmberg

This report provides recommendations to the Danish government on improving the country's research and innovation system. It was prepared by a group of international peers under the umbrella of the European Commission's Horizon 2020 Policy Support Facility View Details

Keywords: Innovation; Entrepreneurial Ecosystems; Research And Development; Public Policy; Innovation and Invention; Research; Denmark

July 2013 (Revised September 2019)
Case

Say on Pay: Qualcomm, Inc. Shareholders Vote 'Maybe'

By: Suraj Srinivasan, Charles C.Y. Wang and Kelly Baker

This case centers around Qualcomm shareholders' 2012 Say-on-Pay vote and the dispute between the Institutional Shareholder Services and management regarding the appropriateness of the CEO's compensation plan. Was ISS right that Qualcomm's CEO's pay was inflated and... View Details

Keywords: ISS; Proxy Advisor; Investor Communication; Investor Relations; Peers; Say-on-Pay; Benchmarking; Peer Group; Compensation Committees; Board Of Directors; Governing and Advisory Boards; Executive Compensation; Corporate Governance; Business and Shareholder Relations; Telecommunications Industry

Educators

March 2014 (Revised September 2019)
Teaching Note

Say on Pay: Qualcomm, Inc. Shareholders Vote 'Maybe'

By: Suraj Srinivasan and Charles C.Y. Wang

This case centers around Qualcomm shareholders' 2012 Say-on-Pay vote and the dispute between the Institutional Shareholder Services and management regarding the appropriateness of the CEO's compensation plan. Was ISS right that Qualcomm CEO's pay was inflated and... View Details

Keywords: ISS; Proxy Advisor; Investor Communication; Investor Relations; Peers; Say-on-Pay; Benchmarking; Peer Group; Compensation Committee; Board Of Directors; Governing and Advisory Boards; Executive Compensation; Corporate Governance; Business and Shareholder Relations

Article

Diversity Thresholds: How Social Norms, Visibility, and Scrutiny Relate to Group Composition

By: Edward H. Chang, Katherine L. Milkman, Dolly Chugh and Modupe Akinola

Across a field study and four experiments, we examine how social norms and scrutiny affect decisions about adding members of underrepresented populations (e.g., women, racial minorities) to groups. When groups are scrutinized, we theorize that decision makers strive to... View Details

Keywords: Social Norms; Impression Management; Groups and Teams; Governing and Advisory Boards; Diversity; Gender; Decision Making

September 2013
Article

Testimonials Do Not Convert Patients from Brand to Generic Medication

By: John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian and Gwendolyn Reynolds

Objectives: To assess whether the addition of a peer testimonial to an informational mailing increases conversion rates from brand name prescription medications to lower-cost therapeutic equivalents, and whether the testimonial's efficacy increases when... View Details

Keywords: Testimonial; Peer Information; Social Proximity; Communication; Generic Medication; Familiarity; Marketing Communications; Decision Choices and Conditions; Identity; Health Care and Treatment; Marketing Reference Programs; Power and Influence; Brands and Branding; Health Industry

06 Sep 2011
Research & Ideas

The Power of Leadership Groups for Staying on Track

feedback. The Emergence Of True North Groups The missing link in leadership development is having a safe place where people can share their experiences, challenges, and frustrations, and receive honest feedback. This link can be provided... View Details

Keywords: by Bill George

January 2014 (Revised January 2014)
Case

Showdown at Cracker Barrel

By: Suraj Srinivasan and Tim Gray

In the fall of 2011, activist investor, Sardar Biglari, has acquired nearly 10% ownership in the Cracker Barrel restaurant chain. He believes that the board and senior management have failed and the company has underperformed relative to its peers. When he is denied a... View Details

Educators