Publications

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02 Aug 2017
News

Why Do Women Bully Each Other at Work?

July 2012
Case

Droga5: Launching Jay-Z's Decoded

By: Anita Elberse and Kwame Owusu-Kesse

In 2010, David Droga and Andrew Essex, co-founders of advertising agency Droga5, hope to convince both John Meneilly, manager of hip-hop star Shawn Carter—better known as Jay-Z—and a partner in Carter's company Roc Nation and Yusuf Mehdi, senior vice president of... View Details

Keywords: Advertising; Advertising Campaigns; Marketing; Brands and Branding; Entertainment; Advertising Industry; Entertainment and Recreation Industry

Educators

1980
Article

Consumer Impulse Purchase and Credit Card Usage: An Empirical Examination Using the Log Linear Model

By: Rohit Deshpandé and S. Krishnan

Most of the work in impulse purchase behavior has investigated the association of socioeconomic variables and unplanned purchases with equivocal results. This paper examines the interrelationship between impulse purchases, credit card usage, cost of items bought, and... View Details

Keywords: Consumer Behavior; Mathematical Methods; Credit Cards; Income

2023
Chapter

Market Design Under Weak Institutions

By: Benjamin N. Roth

As market designers begin to address economic inequality, we will necessarily also begin to engage marginalized populations who have so far not been served well by the markets in which they participate. We will need new market designs for participants who may not... View Details

Keywords: Market Design; Equality and Inequality; Trust; Emerging Markets

Research Summary

People Are Experience Goods: Improving Online Dating with Virtual Dates

Because internet search mechanisms are designed for finding searchable items, we tend to conceptualize the things we seek online in terms of their objective characteristics. For some pursuits, however, this illuminates a mismatch between processes and goals. In online... View Details

2025
Working Paper

Why Most Resist AI Companions

By: Julian De Freitas, Zeliha Oğuz-Uğuralp, Ahmet Kaan Uğuralp and Stefano Puntoni

AI companion applications—designed to serve as synthetic interaction partners—have recently become capable enough to reduce loneliness, a growing public health concern. However, behavioral research has yet to fully explain the barriers to adoption of such AI and... View Details

Keywords: Generative Ai; Chatbots; Artificial Intelligence; Algorithmic Aversion; Lonelines; Technology Adoption; AI and Machine Learning; Well-being; Emotions

SSRN

Himabindu "Hima" Lakkaraju is an Assistant Professor of Business Administration at Harvard Business School. She is also a faculty affiliate in the Department of Computer Science at Harvard University, the Harvard Data Science Initiative, Center for Research on... View Details

Research Summary

Vicarious Learning in Organizations

To advance the study of how individuals learn through their interactions with others, Professor Myers has adopted a vicarious learning theory lens. Vicarious learning allows individuals to learn from the outcomes of others’ experiences, rather than solely their own... View Details

Keywords: Learning And Development; Learning; Health Industry

September 16, 2022
Article

A Causal Test of the Strength of Weak Ties

By: Karthik Rajkumar, Guillaume Saint-Jacques, Iavor I. Bojinov, Erik Brynjolfsson and Sinan Aral

The authors analyzed data from multiple large-scale randomized experiments on LinkedIn’s People You May Know algorithm, which recommends new connections to LinkedIn members, to test the extent to which weak ties increased job mobility in the world’s largest... View Details

Keywords: Job Mobility; Social Networks; Social Ties; Networks; Personal Development and Career

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May 2011
Article

The Wise Leader

By: Ikujiro Nonaka and Hirotaka Takeuchi

In an era of increasing discontinuity, wise leadership has nearly vanished. Many leaders find it difficult to reinvent their corporations rapidly enough to cope with new technologies, demographic shifts, and consumption trends. They can't develop truly global... View Details

Keywords: Communication Intention and Meaning; Interpersonal Communication; Experience and Expertise; Values and Beliefs; Knowledge Sharing; Knowledge Use and Leverage; Leadership; Leadership Development; Corporate Social Responsibility and Impact; Personal Characteristics; Power and Influence

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January 2023
Article

Social Networks, Ethnicity, and Entrepreneurship

By: William R. Kerr and Martin Mandorff

We study the relationship between ethnicity, occupational choice, and entrepreneurship. Immigrant groups in the United States cluster in specific business sectors. For example, Koreans are 34 times more concentrated in self-employment for dry cleaning than other... View Details

Keywords: Self-employed; Occupation; Entrepreneurship; Ethnicity; Immigration; Networks

March 2004 (Revised October 2013)
Case

Innocents Abroad: Currencies and International Stock Returns

By: Mihir A. Desai, Kathleen Luchs, Elizabeth A. Meyer and Mark Veblen

What do international stocks contribute to the portfolio of a U.S. investor? How do currencies interact with stock price movements in determining the benefits of international diversification? This case helps students compare the risks and returns of foreign stock... View Details

Educators