Publications

29 Nov 2016
HBS Seminar

Aneeta Rattan, London Business School

Do Experts or Collective Intelligence Write with More Bias? Evidence from Encyclopædia Britannica and Wikipedia

Organizations today can use both crowds and experts to produce knowledge. While prior work compares the accuracy of crowd-produced and expert-produced knowledge, we compare bias in these two models in the context of contested knowledge, which involves subjective,... View Details

2015
Chapter

Innovation and Entrepreneurship in Renewable Energy

By: Ramana Nanda, Ken Younge and Lee Fleming

We document three facts related to innovation and entrepreneurship in renewable energy. Using data from the U.S. Patent and Trademark Office, we first show that patenting in renewable energy remains highly concentrated in a few large energy firms. In 2009, the top 20... View Details

Keywords: Entrepreneurial Finance; Entrepreneurial Management; Energy; Finance; Entrepreneurship; Energy Industry

Web

Prizes & Benefits - Alumni

customer needs, market sizes, and industry dynamics. Schedule a one-on-one research consultation to look at data sources, brainstorm research strategies, and more. Get in touch at infoservices@hbs.edu. Fast Track Opportunities... View Details

09 Oct 2012
First Look

First Look: October 9

markets, and the theory of market design. Publisher's Link: http://www.amazon.com/Auctions-Market-Mechanisms-Their-Applications/dp/3642309127 Data Scientist: The Sexiest Job of the 21st Century Authors:Thomas H. Davenport and D.J. Patil... View Details

Keywords: Sean Silverthorne

09 Nov 2021
Research & Ideas

The Simple Secret of Effective Mentoring Programs

Fortune 500 companies reportedly provide mentoring opportunities to new employees. Data on the effectiveness of these programs are thin, so Stanton and his colleagues sought to find out whether mentorship programs actually influence... View Details

Keywords: by Jay Fitzgerald

24 Jan 2008
Working Paper Summaries

The Impact of Component Modularity on Design Evolution: Evidence from the Software Industry

Keywords: by Alan MacCormack, John Rusnak & Carliss Y. Baldwin; Video Game; Web Services

28 Jun 2007
Working Paper Summaries

Film Rentals and Procrastination: A Study of Intertemporal Reversals in Preferences and Intrapersonal Conflict

Keywords: by Katy Milkman, Todd Rogers & Max H. Bazerman; Entertainment & Recreation

Forthcoming
Article

The Political Economy of Anti-Bribery Enforcement

By: Lauren Cohen and Bo Li

Using exogenous variation in the timing and geographic location of U.S. Congressional elections, we find that the probability of Foreign Corrupt Practices Act (FCPA) enforcement actions against foreign firms increases significantly preceding senatorial elections,... View Details

Keywords: Bribery; Regulatory Enforcement; Crime and Corruption; Political Elections; Power and Influence; Public Opinion; Geographic Location

March 2022
Article

How Much Does Your Boss Make? The Effects of Salary Comparisons

By: Zoë B. Cullen and Ricardo Perez-Truglia

The vast majority of the pay inequality in an organization comes from differences in pay between employees and their bosses. But are employees aware of these pay disparities? Are employees demotivated by this inequality? To address these questions, we conducted a... View Details

Keywords: Salary; Inequality; Managers; Career Concerns; Pay Transparency; Wages; Equality and Inequality; Perception; Behavior

Article

Biosimilars and Follow-On Products in the United States: Adoption, Prices, and Users

By: Ariel Dora Stern, Jacqueline L. Chen, Melissa Ouellet, Mark R. Trusheim, Zeid El-Kilani, Amber Jessup and Ernst R. Berndt

Biologic drugs account for a disproportionate share of the increase in pharmaceutical spending in the U.S. and worldwide. Against this backdrop, many look to the expanding market for biosimilars—follow-on products to biologic drugs—as a vehicle for controlling... View Details

Keywords: Pharmaceuticals; Drug Spending; Drug Pricing; Health Care and Treatment; Spending; Price; Markets; Cost Management; United States

Article

Robust and Stable Black Box Explanations

By: Himabindu Lakkaraju, Nino Arsov and Osbert Bastani

As machine learning black boxes are increasingly being deployed in real-world applications, there has been a growing interest in developing post hoc explanations that summarize the behaviors of these black boxes. However, existing algorithms for generating such... View Details

Keywords: Machine Learning; Black Box Models; Framework

July 2020
Article

Lessons from the Impact of Price Regulation on the Pricing of Anticancer Drugs in Germany

By: Victoria D. Lauenroth, Aaron S. Kesselheim, Ameet Sarpatwari and Ariel Dora Stern

Worldwide spending on prescription drugs has increased dramatically in recent years. Although this increase has been particularly pronounced in the U.S., it remains largely unaddressed there. In Europe, however, different approaches to regulating drug prices have been... View Details

Keywords: Pharmaceuticals; Prescription Drug Costs; Drug Pricing; Access To Care; Cost Reduction; Health Care and Treatment; Price; Governing Rules, Regulations, and Reforms; Cost Management; Germany

April 2020 (Revised May 2020)
Case

NTT DOCOMO's Race to 5G

By: Juan Alcácer, Horst Melcher and Akiko Kanno

The case, based on extensive interviews with NTT DOCOMO’s technology leaders, focuses on the opportunities and challenges that NTT DOCOMO faces with the launch of infrastructure and services for 5G wireless telecommunication technology. With higher data rates and... View Details

Keywords: 5G; Mobile and Wireless Technology; Product Launch; Strategic Planning; Decision Making; Strategy; Telecommunications Industry; Technology Industry

Educators

Purchase

2020
Working Paper

Capital Regulation and Product Market Outcomes

By: Ishita Sen and David Humphry

We present evidence of product market adjustments and asset reorganizations from the largest ever shift in risk regulation in a developed insurance market. Using proprietary data on insurance risk exposures from the Bank of England, we develop a measure of regulatory... View Details

Keywords: Non-traditional-non-insurance; Risk Regulation; Product Market Concentration; Small Vs. Large Insurers; Insurance Risk Exposure; Insurance; Risk and Uncertainty; Governing Rules, Regulations, and Reforms

SSRN

2019
Working Paper

The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization

By: Chaithanya Bandi, Antonio Moreno, Donald Ngwe and Zhiji Xu

The Indian banknote demonetization in 2016 was one of the most significant international events of that year. Overnight, 86% of Indian currency in circulation was declared invalid unless exchanged for new bills. The sudden and unexpected demonetization constituted a... View Details

Keywords: Cash On Delivery; Online Retail; Product Returns; Payment Methods; Digitization; Emerging Markets; Currency; Internet and the Web; Demand and Consumers; Retail Industry; India

March–April 2020
Article

An Institutional Approach to Gender Diversity and Firm Performance

By: Letian Zhang

This study examines data from 35 countries and 24 industries to understand the relationship between gender diversity and firm performance. Previous studies report conflicting evidence: some find that gender-diverse firms experience more positive performance and others... View Details

Keywords: Institutional Theory; Cross-cultural; Diversity; Gender; Organizations; Performance; Situation or Environment; Cross-Cultural and Cross-Border Issues

2013
Article

Logic Pluralism, Organizational Design, and Practice Adoption: The Structural Embeddedness of CSR Programs

By: Mary Ann Glynn and Ryan Raffaelli

The institutional logics perspective highlights how organizations are embedded within broader systems of meaning and how this embeddedness activates salient institutional logics in organizations that can enable or constrain organizational decisions, practices, and... View Details

Keywords: Organizational Design; Management Practices and Processes; Corporate Social Responsibility and Impact

Purchase

Article

A Fair Game? Racial Bias and Repeated Interaction between NBA Coaches and Players

By: Letian Zhang

There is strong evidence of racial bias in organizations but little understanding of how it changes with repeated interaction. This study proposes that repeated interaction has the potential to reduce racial bias, but its moderating effects are limited to the treatment... View Details

Keywords: Discrimination; Bias; Interaction; NBA; Prejudice and Bias; Race; Equality and Inequality; Interpersonal Communication; Sports