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- All HBS Web
(2,888)
- People (11)
- News (494)
- Research (1,666)
- Events (20)
- Multimedia (3)
- Faculty Publications (676)
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- April 2009 (Revised November 2012)
- Case
Sermo, Inc.
By: Thomas R. Eisenmann and Lars Peter Christian Nielsen
Sermo operates the leading online professional network for physicians in the United States. Doctors use Sermo free of charge to post surveys regarding diagnostic and treatment concerns and to discuss these concerns, as well as challenges with managing their practices.... View Details
Keywords: Entrepreneurship; Health Care and Treatment; Knowledge Sharing; Two-Sided Platforms; Conflict and Resolution; Social and Collaborative Networks; United States
Eisenmann, Thomas R., and Lars Peter Christian Nielsen. "Sermo, Inc." Harvard Business School Case 809-142, April 2009. (Revised November 2012.)
- July 2021
- Article
Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms
By: Zoë Cullen and Chiara Farronato
We study the growth of online peer-to-peer markets. Using data from TaskRabbit, an expanding marketplace for domestic tasks at the time of our study, we show that growth varies considerably across cities. To disentangle the potential drivers of growth, we look... View Details
Keywords: Two-sided Market; Two-sided Platforms; Peer-to-peer Markets; Platform Strategy; Sharing Economy; Platform Growth; Internet and the Web; Digital Platforms; Strategy; Market Design; Network Effects
Cullen, Zoë, and Chiara Farronato. "Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms." Management Science 67, no. 7 (July 2021): 3985–4003.
- 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.
- May 2013
- Case
Yammer (A)
By: Mikolaj J. Piskorski, Kerry Herman and Aaron Smith
In Spring 2012, Yammer was on track to become a highly successful standalone company. Yammer was a leading Enterprise Social Network (ESN), providing companies a private social network in which employees could collaborate securely and efficiently. However, later that... View Details
Keywords: Information Infrastructure; Opportunities; Applications and Software; Organizational Culture; Problems and Challenges; Management Teams; Integration; Decision Choices and Conditions; Social and Collaborative Networks; Acquisition; Information Technology Industry
Piskorski, Mikolaj J., Kerry Herman, and Aaron Smith. "Yammer (A)." Harvard Business School Case 713-407, May 2013.
- March 2020
- Case
Maven Clinic: Women's Health in the Digital Age
By: Ariel D. Stern and Sarah Mehta
In late 2017, Kate Ryder, the founder and CEO of digital women’s health telemedicine company Maven Clinic, faced an important decision. Maven offered both a direct to consumer (D2C) product that anyone could use to book virtual appointments with health practitioners... View Details
Keywords: Business Growth and Maturation; Business Model; Business Startups; Entrepreneurship; Health; Health Care and Treatment; Strategy; Information Technology; Applications and Software; Health Industry; Technology Industry; United States
Stern, Ariel D., and Sarah Mehta. "Maven Clinic: Women's Health in the Digital Age." Harvard Business School Case 620-035, March 2020.
- Article
Corruption and Firms
By: Emanuele Colonnelli and Mounu Prem
We estimate the causal real economic effects of a randomized anti-corruption crackdown on local governments in Brazil using rich micro-data on corruption and firms. After anti-corruption audits, municipalities experience an increase in the number of firms concentrated... View Details
Colonnelli, Emanuele, and Mounu Prem. "Corruption and Firms." Review of Economic Studies 89, no. 2 (March 2022): 695–732.
- July 2010
- Article
The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention
By: William R. Kerr and William F. Lincoln
This study evaluates the impact of high-skilled immigrants on U.S. technology formation. We use reduced-form specifications that exploit large changes in the H-1B visa program. Higher H-1B admissions increase immigrant science and engineering (SE) employment and... View Details
Keywords: Engineering; Governing Rules, Regulations, and Reforms; Policy; Immigration; Innovation and Invention; Patents; Business and Government Relations; Science; United States
Kerr, William R., and William F. Lincoln. "The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention." Journal of Labor Economics 28, no. 3 (July 2010): 473–508. (Winner of H. Gregg Lewis Prize for Best Paper in Journal of Labor Economics 2010-2011.)
- 09 Sep 2010
- Working Paper Summaries
Boundary Spanning in a For-Profit Research Lab: An Exploration of the Interface Between Commerce and Academe
- June 2004 (Revised May 2005)
- Case
World Vision International's AIDS Initiative: Challenging a Global Partnership
By: Christopher A. Bartlett and Daniel F. Curran
After 25 years of building a network of interdependent, national organizations delivering relief and development that are responsive to local needs, World Vision's International office is planning to implement a major global HIV/AIDS initiative that challenges the... View Details
Keywords: Change Management; Decision Choices and Conditions; Globalized Markets and Industries; Governing and Advisory Boards; Management Systems; Networks; Partners and Partnerships; Welfare; Adaptation
Bartlett, Christopher A., and Daniel F. Curran. "World Vision International's AIDS Initiative: Challenging a Global Partnership." Harvard Business School Case 304-105, June 2004. (Revised May 2005.)
- November 2020
- Case
Guild Education: Unlocking Opportunity for America's Workforce
By: William A. Sahlman, Michael D. Smith, Nicole Tempest Keller and Alpana Thapar
Founded in 2015, Guild Education is an education marketplace that connects employers and universities to provide employees with ‘education as a benefit.’ The Denver-based company is transforming traditional tuition assistance programs by facilitating direct payment by... View Details
Keywords: Education; Digital Platforms; Information Technology; Employees; Social Enterprise; Education Industry; Technology Industry; Colorado
Sahlman, William A., Michael D. Smith, Nicole Tempest Keller, and Alpana Thapar. "Guild Education: Unlocking Opportunity for America's Workforce." Harvard Business School Case 821-050, November 2020.
- December 2011 (Revised October 2014)
- Background Note
Business Model Analysis for Entrepreneurs
By: Thomas Eisenmann
This note defines a business model and its major elements: a customer value proposition, a technology and operations management plan, a go-to-market plan, and a profit formula. For each element, the note lists questions that an entrepreneur must address when evaluating... View Details
Keywords: Business Model
Eisenmann, Thomas. "Business Model Analysis for Entrepreneurs." Harvard Business School Background Note 812-096, December 2011. (Revised October 2014.)
- 2009
- Working Paper
Innovation Communication in Multicultural Networks: Deficits in Inter-cultural Capability and Affect-based Trust as Barriers to New Idea Sharing in Inter-cultural Relationships
By: Roy Y.J. Chua and Michael W. Morris
Innovative solutions to pressing global problems require effective inter-cultural communication. We propose that a barrier to the sharing of ideas pertinent to innovation in inter-cultural relationships is low affect-based trust, which arise from individuals' deficits... View Details
Keywords: Interpersonal Communication; Cross-Cultural and Cross-Border Issues; Innovation and Invention; Knowledge Sharing; Trust
Chua, Roy Y.J., and Michael W. Morris. "Innovation Communication in Multicultural Networks: Deficits in Inter-cultural Capability and Affect-based Trust as Barriers to New Idea Sharing in Inter-cultural Relationships." Harvard Business School Working Paper, No. 09-130, May 2009.
- October 2009 (Revised April 2010)
- Case
Societe Generale (A): The Jerome Kerviel Affair
By: Francois Brochet
This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks... View Details
Keywords: Risk Management; Problems and Challenges; Complexity; Cost Management; Balance and Stability; Business Model; Design; Stocks; Crisis Management; Financial Markets; Consulting Industry; Europe
Brochet, Francois. "Societe Generale (A): The Jerome Kerviel Affair." Harvard Business School Case 110-029, October 2009. (Revised April 2010.)
- 29 Jun 2010
- First Look
First Look: June 29
Working PapersSurviving the Global Financial Crisis: Foreign Direct Investment and Establishment Performance Authors:Laura Alfaro and Maggie Chen Abstract We examine in this paper the differential response of establishments to the... View Details
Keywords: Martha Lagace
- May 1994
- Background Note
Designing Channels of Distribution
Presents a framework and a method for addressing the new product channel choice decision. Offers a six-step method that involves: 1) disaggregating and prioritizing a distribution channel by customers' channel function requirements; 2) obtaining and combining... View Details
Rangan, V. Kasturi. "Designing Channels of Distribution." Harvard Business School Background Note 594-116, May 1994.
- October 2013 (Revised December 2013)
- Case
Intuit QuickBooks: From Product to Platform
By: Andrei Hagiu and Elizabeth J. Altman
This case focuses on the challenges and opportunities faced by a successful incumbent organization attempting to transform a large portion of its business from a traditionally product-centric operating mode to a platform-based one that leverages network effects to... View Details
Keywords: Business Model; Organizational Change and Adaptation; Digital Platforms; Competitive Advantage; Network Effects; Consumer Products Industry
Hagiu, Andrei, and Elizabeth J. Altman. "Intuit QuickBooks: From Product to Platform." Harvard Business School Case 714-433, October 2013. (Revised December 2013.)
- 17 Jul 2006
- Lessons from the Classroom
Developing a Strategy for Digital Convergence
capability of winner-take-all," says Yoffie. Many dot-com companies assumed strong network effects around their businesses, then lost more than a trillion dollars chasing something that didn't exist.... View Details
- January 2009
- Article
FDI, Productivity, and Financial Development
By: Laura Alfaro, Sebnem Kalemli-Ozcan and Selin Sayek
This paper examines the effect of foreign direct investment (FDI) on growth by focusing on the complementarities between FDI inflows and financial markets. In our earlier work, we found that FDI is beneficial for growth only if the host country has well-developed... View Details
Keywords: Human Capital; Income; Performance Productivity; Financial Markets; Foreign Direct Investment; Financial Institutions; Cross-Cultural and Cross-Border Issues
Alfaro, Laura, Sebnem Kalemli-Ozcan, and Selin Sayek. "FDI, Productivity, and Financial Development." Special Issue on Multinational Enterprises and Foreign Direct Investment. World Economy 32, no. 1 (January 2009): 111–135.
- May 2019
- Article
The Role of Gatekeepers in Capital Markets
By: Sugata Roychowdhury and Suraj Srinivasan
Gatekeepers in financial markets have the power to provide the institutional stability, fortitude and direction necessary for the development and the smooth functioning of capital markets. At the same time, they are often motivated by their own private incentives.... View Details
Keywords: Gatekeepers; Capital Markets; Governing Rules, Regulations, and Reforms; Performance Effectiveness
Roychowdhury, Sugata, and Suraj Srinivasan. "The Role of Gatekeepers in Capital Markets." Journal of Accounting Research 57, no. 2 (May 2019): 295–322.
- 15 Dec 2009
- First Look
First Look: Dec. 15, 2009
Working PapersThe Global Networks of Multinational Firms Authors:Laura Alfaro and Maggie Chen Abstract In this paper we characterize the topology of global multinational networks and examine the macro and... View Details
Keywords: Martha Lagace