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Show Results For
- All HBS Web
(2,656)
- People (5)
- News (338)
- Research (1,933)
- Events (5)
- Multimedia (3)
- Faculty Publications (1,094)
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- 2009
- Working Paper
Do Friends Influence Purchases in a Social Network?
By: Raghuram Iyengar, Sangman Han and Sunil Gupta
Social networks, such as Facebook and Myspace have witnessed a rapid growth in their membership. Some of these businesses have tried an advertising-based model with very limited success. However, these businesses have not fully explored the power of their members to... View Details
Keywords: Marketing; Network Effects; Sales; Power and Influence; Social and Collaborative Networks; Web Sites; South Korea
Iyengar, Raghuram, Sangman Han, and Sunil Gupta. "Do Friends Influence Purchases in a Social Network?" Harvard Business School Working Paper, No. 09-123, April 2009.
- May–June 2023
- Article
Unmasking Behaviors During the Pandemic with Video Analytics
By: Shunyuan Zhang, Kaiquan Xu and Kannan Srinivasan
In 2020, as the novel coronavirus spread globally, face masks were recommended in public settings to protect against and slow down viral transmission. People complied to varying extents, and their reactions may have been driven by a variety of psychological factors.... View Details
Zhang, Shunyuan, Kaiquan Xu, and Kannan Srinivasan. "Unmasking Behaviors During the Pandemic with Video Analytics." Marketing Science 42, no. 3 (May–June 2023): 440–450.
- 21 May 2009
- Working Paper Summaries
Do Friends Influence Purchases in a Social Network?
- 2013
- Other Unpublished Work
Social Structure of Norm Enforcement: Evidence from Wikipedia
By: Mikolaj Jan Piskorski and Andreea Daniela Gorbatai
- 1990
- Article
Social Influences on Creativity: Evaluation, Coaction, and Surveillance
By: T. M. Amabile, P. Goldfarb and S. C. Brackfield
Two experiments examined the effects of evaluation expectation and the presence of others on creativity. In both experiments, some subjects expected that their work would be evaluated by experts, and others expected no evaluation. Evaluation expectation was crossed, in... View Details
Keywords: Creativity; Social Psychology; Situation or Environment; Motivation and Incentives; Performance Evaluation
Amabile, T. M., P. Goldfarb, and S. C. Brackfield. "Social Influences on Creativity: Evaluation, Coaction, and Surveillance." Creativity Research Journal 3 (1990): 6–21.
- June 2023
- Article
The Salary Taboo: Privacy Norms and the Diffusion of Information
By: Zoë Cullen and Ricardo Perez-Truglia
The limited diffusion of salary information has implications for labor markets, such as wage discrimination policies and collective bargaining. Access to salary information is believed to be limited and unequal, but there is little direct evidence on the sources of... View Details
Keywords: Search Costs; Privacy; Norms; Compensation; Financial Industry; Field Experiment; Knowledge Dissemination; Equality and Inequality; Gender; Compensation and Benefits; Societal Protocols
Cullen, Zoë, and Ricardo Perez-Truglia. "The Salary Taboo: Privacy Norms and the Diffusion of Information." Art. 104890. Journal of Public Economics 222 (June 2023).
- July 2015
- Article
Prosocial Norms in the Classroom: The Role of Self-regulation in Following Norms of Giving
By: P. R. Blake, M. Piovesan, N. Montinari, F. Werneken and F. Gino
Children who are prosocial in elementary school tend to have higher academic achievement and experience greater acceptance by their peers in adolescence. Despite this positive influence on educational outcomes, it is still unclear why some children are more prosocial... View Details
Blake, P. R., M. Piovesan, N. Montinari, F. Werneken, and F. Gino. "Prosocial Norms in the Classroom: The Role of Self-regulation in Following Norms of Giving." Special Issue on Behavioral Economics of Education. Journal of Economic Behavior & Organization 115 (July 2015): 18–29.
- Article
Birds of a Feather...Enforce Social Norms? Interactions Among Culture, Norms, and Strategy
By: Hongyi Li and Eric J. Van den Steen
Does culture eat strategy for breakfast? This paper investigates the interactions among corporate culture, norms, and strategy, in order to better understand this issue and related questions. It first shows, through microfoundations, how the forces that drive toward... View Details
Li, Hongyi, and Eric J. Van den Steen. "Birds of a Feather...Enforce Social Norms? Interactions Among Culture, Norms, and Strategy." Strategy Science 6, no. 2 (June 2021): 166–189.
- Research Summary
How a Multicultural Social Environment Influences Creativity and Innovation
My second stream of research draws on my first stream of work to examine how a multicultural social environment influences individuals’ creative thinking and performance at a global workplace. In an on-going project, I found that individuals high in cultural... View Details
- Forthcoming
- Article
Reputation Burning: Analyzing the Impact of Brand Sponsorship on Social Influencers
By: Mengjie Cheng and Shunyuan Zhang
The growth of the influencer marketing industry warrants an empirical examination of the effect of posting sponsored videos on influencers' reputations. We collected a novel dataset of user-generated YouTube videos created by prominent English-speaking influencers in... View Details
Keywords: Reputation; Mathematical Methods; Marketing Reference Programs; Social Media; Brands and Branding
Cheng, Mengjie, and Shunyuan Zhang. "Reputation Burning: Analyzing the Impact of Brand Sponsorship on Social Influencers." Management Science (forthcoming). (Pre-published online October 18, 2024.)
- 2021
- Working Paper
First Law of Motion: Influencer Video Advertising on TikTok
By: Jeremy Yang, Juanjuan Zhang and Yuhan Zhang
This paper engineers an intuitive feature that is predictive of the causal effect of influencer video advertising on product sales. We propose the concept of m-score, a summary statistic that captures the extent to which a product is advertised in the most engaging... View Details
Keywords: Influencer Advertising; Video Advertising; Computer Vision; Machine Learning; Advertising; Online Technology
Yang, Jeremy, Juanjuan Zhang, and Yuhan Zhang. "First Law of Motion: Influencer Video Advertising on TikTok." Working Paper, March 2021.
- 2019
- Working Paper
Birds of a Feather ... Enforce Social Norms? Interactions Among Culture, Norms, and Strategy
By: Hongyi Li and Eric J. Van den Steen
This paper analyzes how shared beliefs and preferences (or values) cause the emergence of social norms; why people may enforce norms that go against their own beliefs and preferences/values; and how this may cause a disconnect to develop between the... View Details
Li, Hongyi, and Eric J. Van den Steen. "Birds of a Feather ... Enforce Social Norms? Interactions Among Culture, Norms, and Strategy." Harvard Business School Working Paper, No. 20-045, October 2019.
- 17 Jul 2014
- Panel Discussion
Monitoring the Monitors: How Social Factors Influence Supply Chain Auditors
By: Jodi L. Short and Michael W. Toffel
Keywords: CSR; Corporate Accountability; Corporate Social Responsibility; Outsourced Production; Outsourcing; Sustainability; Sustainability Management; Auditing; Audit Quality; Gender; Conflicts Of Interest; Bias; Apparel and Accessories Industry; Electronics Industry; Manufacturing Industry; China; India; Pakistan; Bangladesh; Mexico; Brazil; Viet Nam; Indonesia; Philippines; Sri Lanka; Taiwan; South Korea
Short, Jodi L., and Michael W. Toffel. "Monitoring the Monitors: How Social Factors Influence Supply Chain Auditors." Elevate Limited Webinar, July 17, 2014. (Webinar coordinated by Elevate Limited.)
- 1 Aug 1993
- Conference Presentation
Social and Personal Influences on Professional Artist' Creativity
By: Teresa M. Amabile, E. Phillips and M. A. Collins
- 2006
- Working Paper
Worse but Equal: The Influence of Social Categories on Resource Allocations
By: Stephen M. Garcia, Max H. Bazerman, Shirli Kopelman and Dale T. Miller
This paper explores the influence of social categories on the perceived trade-off between relatively bad but equal distribution of resources between two parties and profit maximizing, yet asymmetric payoffs. Study 1 and 2 showed that people prefer to maximize profits... View Details
Garcia, Stephen M., Max H. Bazerman, Shirli Kopelman, and Dale T. Miller. "Worse but Equal: The Influence of Social Categories on Resource Allocations." Harvard Business School Working Paper, No. 06-033, February 2006. (Revised September 2008, June 2009. In press.)
- Article
The Social Utility of Feature Creep
By: Debora V. Thompson and Michael I. Norton
Previous research shows that consumers frequently choose products with too many features that they later find difficult to use. Our research shows that this seemingly suboptimal behavior may in fact confer benefits when factoring in the social context of consumption.... View Details
Keywords: Impression Management; Social Influence; Conspicuous Consumption; Signaling; Product Features; Consumer Behavior; Information Technology; Experience and Expertise; Status and Position
Thompson, Debora V., and Michael I. Norton. "The Social Utility of Feature Creep." Journal of Marketing Research (JMR) 48, no. 3 (June 2011): 555–565.
- February 1994 (Revised May 1994)
- Background Note
Exercising Influence
By: Linda A. Hill
Provides a framework for understanding the exercise of interpersonal influence in organizations. Describes some of the "myths and realities" of management that new managers discover--specifically, that managers are dependent on a complex network of relationships to get... View Details
Keywords: Power and Influence
Hill, Linda A. "Exercising Influence." Harvard Business School Background Note 494-080, February 1994. (Revised May 1994.)
- January 1986
- Article
Social Influences on Creativity: The Effects of Contracted-For Reward
By: T. M. Amabile, B. A. Hennessey and B. S. Grossman
Three studies, with 195 5–11 yr olds and 60 female undergraduates, tested the hypothesis that explicitly contracting to do an activity in order to receive a reward would have negative effects on creativity, but receiving no reward or only a noncontracted-for reward... View Details
Amabile, T. M., B. A. Hennessey, and B. S. Grossman. "Social Influences on Creativity: The Effects of Contracted-For Reward." Journal of Personality and Social Psychology 50, no. 1 (January 1986): 14–23.
- May 1987
- Background Note
Influence Tactics
Defines and describes the major categories of influence tactics and indicates some of the conditions under which they are effective. View Details
Jick, Todd D. "Influence Tactics." Harvard Business School Background Note 487-087, May 1987.
- January 22, 2020
- Article
Making Honest Conversations the Norm
By: Michael Beer
Much admired companies like Boeing and Wells Fargo sacrifice their competitive advantage. Some make huge ethical blunders. As a result, shareholders suffer huge losses in value while employees, customers, and society lose trust and confidence in the institution. Based... View Details
Keywords: Honesty; Interpersonal Communication; Framework; Organizational Culture; Trust; Performance Effectiveness
Beer, Michael. "Making Honest Conversations the Norm." ChangeThis (blog) (January 22, 2020).