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Show Results For
- All HBS Web
(9,784)
- People (28)
- News (2,485)
- Research (5,428)
- Events (52)
- Multimedia (192)
- Faculty Publications (3,689)
- September 2018
- Article
Aggregation of Consumer Ratings: An Application to Yelp.com
By: Weijia Dai, Ginger Jin, Jungmin Lee and Michael Luca
Because consumer reviews leverage the wisdom of the crowd, the way in which they are aggregated is a central decision faced by platforms. We explore this "rating aggregation problem" and offer a structural approach to solving it, allowing for (1) reviewers to vary in... View Details
Keywords: User Generated Content; Crowdsourcing; Yelp; Social and Collaborative Networks; Information; Internet and the Web; Learning; Mathematical Methods; E-commerce
Dai, Weijia, Ginger Jin, Jungmin Lee, and Michael Luca. "Aggregation of Consumer Ratings: An Application to Yelp.com." Quantitative Marketing and Economics 16, no. 3 (September 2018): 289–339.
- March 2017 (Revised February 2018)
- Case
VMware and the Public Cloud
By: Raffaella Sadun and Christine Snively
In 2015, VMware, a pioneer in server and network virtualization and a member of parent company EMC’s “federation” of companies, had set its sights on becoming a leading public cloud provider. Two years prior, VMware first entered the public cloud market with its vCloud... View Details
Keywords: Information Technology; Information Infrastructure; Applications and Software; Growth and Development Strategy; Internet and the Web; Computer Industry; Technology Industry; Information Technology Industry
Sadun, Raffaella, and Christine Snively. "VMware and the Public Cloud." Harvard Business School Case 717-480, March 2017. (Revised February 2018.)
- February 2016
- Supplement
The Maggi Noodle Safety Crisis in India (C)
By: Karthik Ramanna and Radhika Kak
The local government in Delhi has ordered a ban on Nestlé's flagship product in India—Maggi Noodles, citing excessive lead content per government lab tests. Nestlé disputes the government tests, noting that internal and third-party tests show the product to be safe.... View Details
Keywords: Multinationals; Globalization; Regulation; Customer Relations; Business And Government; Safety; Leadership; Food; Multinational Firms and Management; Governance Compliance; Crisis Management; Customer Focus and Relationships; Business and Government Relations; Food and Beverage Industry; Delhi
Ramanna, Karthik, and Radhika Kak. "The Maggi Noodle Safety Crisis in India (C)." Harvard Business School Supplement 116-038, February 2016.
- July 2015
- Article
A Behavioral Model of the Popularity and Regulation of Demandable Liabilities
By: Julio J. Rotemberg
Overoptimism regarding one's ability to arrive early in a queue is shown to rationalize deposit contracts in which people can withdraw their funds on demand even if consumption takes place later. Capitalized institutions serving overoptimistic depositors emerge in... View Details
Rotemberg, Julio J. "A Behavioral Model of the Popularity and Regulation of Demandable Liabilities." American Economic Journal: Macroeconomics 7, no. 3 (July 2015): 123–152.
- January 2014
- Technical Note
Learning From Extreme Consumers
By: Jill Avery and Michael Norton
Traditional market research methods focus on understanding the average experiences of average consumers. This focus leads to gaps in our knowledge of consumer behavior and often fails to uncover insights that can drive revolutionary, rather than evolutionary... View Details
Keywords: Market Research; Ethnography; Design Thinking; Innovation; New Product Development; Research; Marketing; Consumer Behavior; Innovation and Invention
Avery, Jill, and Michael Norton. "Learning From Extreme Consumers." Harvard Business School Technical Note 314-086, January 2014.
- March 2011
- Supplement
BioPasteur: Instructions for the group discussion
By: Giovanni Gavetti and Francesca Gino
The purpose of this exercise is to let students experience a few biases that can be deleterious to strategic decision-making. In particular, students are induced to fall into a confirmatory trap, and to experience other biases such as anchoring and sampling bias.... View Details
Gavetti, Giovanni, and Francesca Gino. "BioPasteur: Instructions for the group discussion." Harvard Business School Supplement 711-510, March 2011.
- January 2011 (Revised July 2019)
- Case
Houghton Mifflin Harcourt
By: Stuart C. Gilson and Sarah L. Abbott
One of the leading publishers of textbooks and other educational materials for the U.S. K-12 educational instruction market has suffered a dramatic decline in sales and profits in the wake of the 2008-2009 financial market crisis and economic recession, and is now... View Details
Keywords: Restructuring; Capital Structure; Financial Crisis; Insolvency and Bankruptcy; Decision Choices and Conditions; Publishing Industry; Massachusetts
Gilson, Stuart C., and Sarah L. Abbott. "Houghton Mifflin Harcourt." Harvard Business School Case 211-027, January 2011. (Revised July 2019.)
- 2016
- Working Paper
Delay as Agenda Setting
By: James J. Anton and Dennis A. Yao
We examine a dynamic decision-making process involving unrelated issues in which a decision may be endogenously delayed by the allocation of influence resources. Delay is strategically interesting when decision makers with asymmetric preferences face multiple issues... View Details
Keywords: Decision Making; Resource Allocation; Conflict of Interests; Power and Influence; Strategy
Anton, James J., and Dennis A. Yao. "Delay as Agenda Setting." Harvard Business School Working Paper, No. 11-082, February 2011. (Revised February 2025.)
- January 2009 (Revised May 2010)
- Case
Altoona State Investment Board: December 2008
By: Josh Lerner
Rod Calhoun, the head of the Altoona State Investment Board's private equity investment program, considered the communication he had just received. It was from Permira, the leading European buyout fund, and concerned its fourth fund, to which Altoona had made a £ 100... View Details
Keywords: Private Equity; Financial Management; Financial Strategy; Investment Funds; Partners and Partnerships
Lerner, Josh. "Altoona State Investment Board: December 2008." Harvard Business School Case 809-095, January 2009. (Revised May 2010.)
- June 2007 (Revised November 2008)
- Case
Nordic Telephone Company's Bid for TDC
Nordic Telephone Company, formed by a consortium of private equity firms, has made a public tender offer for Denmark's leading telecommunications company, TDC. TDC's board of directors approved the take-private transaction, and 88% of shareholders have accepted the... View Details
Keywords: Leveraged Buyouts; Communication Technology; Decision Choices and Conditions; Negotiation Offer; Privatization; Telecommunications Industry; Denmark
El-Hage, Nabil N., Mark Lurie, and Leslie Pierson. "Nordic Telephone Company's Bid for TDC." Harvard Business School Case 207-122, June 2007. (Revised November 2008.)
- November 2005 (Revised July 2009)
- Case
Trolltech (Norway) - Will Cenapio Steal Christmas?
Describes the creation of an open source software venture in Norway, Australia, and the United States that lands a strategic OEM deal with a leading Japanese manufacturer of embedded devices (PDAs in this instance). Details the evolution of the two companies'... View Details
Keywords: Applications and Software; Conflict and Resolution; Strategy; Partners and Partnerships; Open Source Distribution; Information Infrastructure; Entrepreneurship; Cross-Cultural and Cross-Border Issues; Information Technology Industry; Australia; Japan; Norway; United States
Isenberg, Daniel J. "Trolltech (Norway) - Will Cenapio Steal Christmas?" Harvard Business School Case 806-090, November 2005. (Revised July 2009.)
- winter 1989
- Article
Split-Awards Procurement and Innovation
By: James J. Anton and Dennis A. Yao
In many procurement settings, it is possible for a buyer to split a production award between suppliers. In this article, we develop a model of split-award procurement auctions in which the split choice is endogenous. We characterize the set of equilibrium bids and... View Details
Keywords: Innovation and Invention; Auctions; Bids and Bidding; Cost; Supply Chain; Investment; Balance and Stability
Anton, James J., and Dennis A. Yao. "Split-Awards Procurement and Innovation." RAND Journal of Economics 20, no. 4 (winter 1989): 538–552. (Harvard users click here for full text.)
- Article
Fly-by-Night Firms and the Market for Product Reviews
By: Gerald R. Faulhaber and Dennis A. Yao
This paper presents a model that permits third-party information provision in a market characterized by information asymmetries and reputation formation. The model is used to examine how the market for information provision affects prices and supply in the primary... View Details
Keywords: Markets; Reputation; SWOT Analysis; Mathematical Methods; Price Bubble; Inflation and Deflation; Duopoly and Oligopoly; Cost; Information; Quality; Price; Competitive Advantage; Information Industry
Faulhaber, Gerald R., and Dennis A. Yao. "Fly-by-Night Firms and the Market for Product Reviews." Journal of Industrial Economics 38, no. 1 (September 1989): 65–77. (Harvard users click here for full text.)
- 30 Sep 2015
- News
Why Wall Street Cannot Beat Buffett
- 23 Dec 2019
- News
Advanced Leadership Can Change the World
- 06 Jun 2019
- News
Disruption Starts with Unhappy Customers, Not Technology
- 28 Jan 2019
- Research & Ideas
Forget Cash. Here Are Better Ways to Motivate Employees
types of work Cash rewards are best suited as a motivator for work that is measured quantitatively, Whillans says. Many studies of the service and sales industries show that cash rewards lead to increased sales and improved customer... View Details
Keywords: by Dina Gerdeman
- Web
About the Project - Managing the Future of Work
leading urban centers and rural areas We are grateful to our research partners, who have provided pro bono or in-kind support as well as expertise and thought leadership: Accenture BCG Burning Glass Institute Grads of Life Lightcast... View Details
- TeachingInterests
Making Corporate Boards More Effective
While your corporate board may have broadly defined legal duties, its role in evaluating management, providing strategic oversight, and dealing with the complexity of today's regulatory environment has never been more tested—or more... View Details