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Show Results For
- All HBS Web
(1,731)
- People (4)
- News (295)
- Research (1,148)
- Events (6)
- Multimedia (5)
- Faculty Publications (426)
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- March 2020
- Technical Note
Influencer Marketing
By: Jill Avery and Ayelet Israeli
Despite a heavy barrage of advertising, most consumers declare that their purchases are most influenced by the experiences, advice, and recommendations of others, and not by marketers. Interpersonal communication between and among consumers serves as a potent path for... View Details
Keywords: Influencers; Marketing; Marketing Communications; Brands and Branding; Marketing Strategy; Media and Broadcasting Industry; Advertising Industry; Consumer Products Industry
Avery, Jill, and Ayelet Israeli. "Influencer Marketing." Harvard Business School Technical Note 520-075, March 2020.
- 26 Aug 2019
- Research & Ideas
Lipstick Tips: How Influencers Are Making Over Beauty Marketing
Instagram and YouTube. In the competition for the consumer’s attention, influencers are winning with pretty packages of photos and videos, as consumers increasingly reject more traditional forms of marketing... View Details
- May 1998
- Article
Assessing Long-Term Promotional Influences on Market Structure
By: Carl Mela, Sunil Gupta and Kamel Jedidi
Mela, Carl, Sunil Gupta, and Kamel Jedidi. "Assessing Long-Term Promotional Influences on Market Structure." Lead Article. International Journal of Research in Marketing 15, no. 2 (May 1998): 89–108. (Winner of International Journal of Research in Marketing. Best Paper Award.)
- October 2009
- Article
Influence and Inefficiency in the Internal Capital Market
By: Julie Wulf
I model inefficient resource allocations in M-form organizations due to influence activities by division managers that skew capital budgets in their favor. Corporate headquarters receives two types of signals about investment opportunities: private signals that can be... View Details
Keywords: Capital Markets; Resource Allocation; Business Processes; Capital Budgeting; Business Headquarters; Investment; Opportunities; Cost; Value; Motivation and Incentives; Equity
Wulf, Julie. "Influence and Inefficiency in the Internal Capital Market." Journal of Economic Behavior & Organization 72, no. 1 (October 2009): 305–321.
- 2007
- Other Unpublished Work
Influence and Inefficiency in the Internal Capital Market
By: Julie Wulf
I model inefficient resource allocations in M-form organizations due to influence activities by division managers that skew capital budgets in their favor. Corporate headquarters receives two types of signals about investment opportunities: private signals that can be... View Details
- 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.
- November – December 2011
- Article
Explaining Influence Rents: The Case for an Institutions-Based View of Strategy
By: Gautam Ahuja and Sai Yayavaram
Research in strategy has identified and tried to explain four types of rents: monopolistic rents, efficiency rents, quasi rents, and Schumpeterian rents. Building on previous work on political and institutional strategies, we add a fifth type of rent: influence rents.... View Details
Keywords: Institutions; Influence Rents; Generic Strategies; Strategy; Organizations; Renting or Rental; Economics
Ahuja, Gautam, and Sai Yayavaram. "Explaining Influence Rents: The Case for an Institutions-Based View of Strategy." Organization Science 22, no. 6 (November–December 2011): 1631–1652.
- 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
Gyimah, Daniel, Michael Machokoto, and Anywhere (Siko) Sikochi. "Peer Influence on Trade Credit." Journal of Corporate Finance 64 (October 2020).
- August 2012
- Teaching Note
Mekanism: Engineering Viral Marketing
By: Thales S. Teixeira
The Mekanism case introduces students to a digital media production company specialized in creating viral marketing campaigns for advertising agencies and their clients (e.g., Microsoft, AXE, eBay, Toyota, etc.). Mekanism has grown tremendously from 2007 to 2010 in... View Details
- January 2019 (Revised December 2020)
- Module Note
Market Attractiveness
By: Ashish Nanda
As a strategist, you must understand and calibrate the environment in which your organization operates. How generous or challenging is the environment? What forces drive the munificence or sparseness of your environment? How are those forces changing, and what is their... View Details
Nanda, Ashish. "Market Attractiveness." Harvard Business School Module Note 719-467, January 2019. (Revised December 2020.)
- 2013
- Working Paper
Separating Homophily and Peer Influence with Latent Space
By: Joseph P. Davin, Sunil Gupta and Mikolaj Jan Piskorski
We study the impact of peer behavior on the adoption of mobile apps in a social network. To identify social influence properly, we introduce latent space as an approach to control for latent homophily, the idea that "birds of a feather flock together." In a series of... View Details
Keywords: Social Influence; Social Network; Mobile App; Peer Effects; Latent Homophily; Latent Space; Proxy Variables; Familiarity; Behavior; Consumer Behavior; Applications and Software; Social and Collaborative Networks; Mobile and Wireless Technology; Power and Influence; Social Media
Davin, Joseph P., Sunil Gupta, and Mikolaj Jan Piskorski. "Separating Homophily and Peer Influence with Latent Space." Harvard Business School Working Paper, No. 14-053, January 2014.
- January 2017 (Revised February 2022)
- Background Note
Assessing and Enhancing Market Attractiveness
This note gives students a systematic and comprehensive framework for analyzing and influencing market attractiveness. It pays explicit attention to value creation, complements, and the dynamics of market attractiveness. It also includes careful sub-frameworks for... View Details
Van den Steen, Eric. "Assessing and Enhancing Market Attractiveness." Harvard Business School Background Note 717-466, January 2017. (Revised February 2022.)
- 1989
- Chapter
Model of Franchiser Market Penetration in an Area of Dominant Influence
By: V. K. Rangan and Patrick J Kaufmann
- 28 Aug 2012
- Working Paper Summaries
Channels of Influence
- May–June 2024
- Article
What Makes a Successful Celebrity Brand?
Celebrities have shifted from endorsing established brands to being influencers for established brands to drawing on their influence to create brands themselves. The authors examine what it takes to make celebrity brands work. View Details
Keywords: Celebrities; Celebrity Endorsement; Celebrity Management; Celebrity; Direct To Consumer Marketing; DTC; Influencer Marketing; Influencers; Influencer Advertising; Influencer; Brands and Branding; Product Marketing; Power and Influence; Advertising; Social Media; Consumer Products Industry; United States
Israeli, Ayelet, Jill Avery, Leonard A. Schlesinger, and Matt Higgins. "What Makes a Successful Celebrity Brand?" Harvard Business Review 102, no. 3 (May–June 2024): 50–55.
- Spring 2014
- Article
The Market for Blood
By: Robert Slonim, Carmen Wang and Ellen Garbarino
Donating blood, "the gift of life," is among the noblest activities and it is performed worldwide nearly 100 million times annually. The economic perspective presented here shows how the gift of life, albeit noble and often motivated by altruism, is heavily influenced... View Details
Keywords: Altruism; Philanthropy; Analysis Of Health Care Markets; Market Design; Philanthropy and Charitable Giving; Health
Slonim, Robert, Carmen Wang, and Ellen Garbarino. "The Market for Blood." Journal of Economic Perspectives 28, no. 2 (Spring 2014): 177–196.
- Article
Does 'Liking' Lead to Loving? The Impact of Joining a Brand's Social Network on Marketing Outcomes
Does “liking” a brand on Facebook cause a person to view it more favorably? Or is “liking” simply a symptom of being fond of a brand? We disentangle these possibilities and find evidence for the latter: brand attitudes and purchasing are predicted by consumers’... View Details
Keywords: Brands; Marketing Effectiveness; Brand Evaluation; Peer Influence; Brands and Branding; Social and Collaborative Networks; Social Media
John, Leslie K., Oliver Emrich, Sunil Gupta, and Michael I. Norton. "Does 'Liking' Lead to Loving? The Impact of Joining a Brand's Social Network on Marketing Outcomes." Journal of Marketing Research (JMR) 54, no. 1 (February 2017): 144–155.
- January 2005 (Revised June 2005)
- Case
Zipcar: Influencing Customer Behavior
By: Frances X. Frei and Hanna Rodriguez-Farrar
At Zipcar, customers share the use of cars and, as a result, rely on each other for their service experience. Customers are required to keep the car clean and the gas tank full and to return the car on time. Told from the perspective of two customers: Sal Fishman, who... View Details
Keywords: Information Technology; Governance Controls; Behavior; Service Delivery; Service Operations; Consumer Behavior; Leasing; Transportation Industry; Service Industry; United States
Frei, Frances X., and Hanna Rodriguez-Farrar. "Zipcar: Influencing Customer Behavior." Harvard Business School Case 605-054, January 2005. (Revised June 2005.)
- 22 Jan 2014
- Working Paper Summaries
Separating Homophily and Peer Influence with Latent Space
- March 2020
- Case
Thingtesting: Launching a Brand Discovery and Testing Digital Community
By: Ayelet Israeli and Jill Avery
Thingtesting, a brand discovery and testing digital community devoted to uncovering and exploring direct-to-consumer brands, had just received seed funding and was contemplating a second year of growth. The new year brought many challenges, as founder Jenny Gyllander... View Details
Keywords: Influencer Marketing; Monetization; Female Ceo; Female Entrepreneur; Female Protagonist; Influencers; Influencer; Direct-to-consumer; Marketing; Brands and Branding; Marketing Strategy; Venture Capital; Entrepreneurship; Marketing Communications; Consumer Products Industry; Financial Services Industry; Advertising Industry; London; United Kingdom; United States; Europe; North America
Israeli, Ayelet, and Jill Avery. "Thingtesting: Launching a Brand Discovery and Testing Digital Community." Harvard Business School Case 520-086, March 2020.