Publications

Research Summary

Social media and user-generated content

In this project, Professor Piskorski, jointly with Andreea Gorbatai, examines inherent trade-offs in provision of user-generated content, using Wikipedia as a research setting. In Wikipedia, every user has the right to add material to an article, but with no... View Details

Research Summary

Industry Dynamics in Post-Socialist Economies

Robert E. Kennedy is studying industry dynamics in post-Socialist economies, primarily Poland. His research to date has focused on how structural factors influence industry transitions. In Poland he has found two distinct patterns: rapid transition, driven primarily... View Details

January 2023 (Revised April 2025)
Case

Peloton Interactive (A)

By: Suraj Srinivasan, Lynn S. Paine and David Lane

Early in February 2022, the board of Peloton Interactive faced some knotty challenges. Immense pandemic demand for its stationary exercise bicycles and treadmills had prompted the firm to scale up production rapidly. But as gyms reopened and the virulence of the virus... View Details

Keywords: Corporate Governance; Governing and Advisory Boards; Growth Management; Investment Activism; Leadership; Entertainment and Recreation Industry; Sports Industry; United States

Article

Scaling Up Analogical Innovation with Crowds and AI

By: Aniket Kittur, Lisa Yu, Tom Hope, Joel Chan, Hila Lifshitz - Assaf, Karni Gilon, Felicia Ng, Robert Kraut and Dafna Shachaf

Analogy—the ability to find and apply deep structural patterns across domains—has been fundamental to human innovation in science and technology. Today there is a growing opportunity to accelerate innovation by moving analogy out of a single person’s mind and... View Details

Keywords: Innovation; Artificial Intelligence; Crowdsourcing; Analogy; Innovation and Invention; Technology; Science

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2009
Working Paper

Stock Price Fragility

By: Robin Greenwood and David Thesmar

We investigate the relationship between ownership structure of financial assets and non-fundamental risk. An asset is fragile if its owners collectively have to buy or sell. Such assets are susceptible to non-fundamental price movements. An asset can be fragile because... View Details

Keywords: Financial Liquidity; Stocks; Price; Market Transactions; Ownership; Risk and Uncertainty; United States

SSRN

November 2008
Supplement

NEC Electronics (CW)

By: C. Fritz Foley, Robin Greenwood and James Quinn

Why do shares in NEC Electronics, a publicly listed subsidiary of Japan conglomerate NEC trade at a discount to their fundamental value? Can Perry Capital, a U.S. hedge fund, restructure this subsidiary and generate significant returns? This case provides students with... View Details

Keywords: Business Conglomerates; Business Subsidiaries; Restructuring; Decisions; Investment Return; Investment Funds; Price; Ownership; Agency Theory; Business and Shareholder Relations; Value Creation; Electronics Industry; Japan; United States

April 2007
Case

Schibsted

By: Bharat N. Anand and Sophie Hood

In 2006, newspaper firms in developed markets were severely threatened on three fronts: the growth of online news, online classified advertising, and free newspapers. Schibsted, however, had managed to cope with these challenges successfully, and had become something... View Details

Keywords: Transition; Product Launch; Organizational Change and Adaptation; Adaptation; Competitive Advantage; Media and Broadcasting Industry; Scandinavia

27 Mar 2018
HBS Seminar

Jeffrey Clemens, University of San Diego, Economics

Economic Value of the Advertising-Supported Internet Ecosystem

This 105 page report analyzes the structure and dynamics of the commercial internet by classifying individually the internet-dependent revenues and employment of the 412 largest firms that participate in the ecosystem, and rolling up smaller firms and individuals. The... View Details

January 2002 (Revised November 2010)
Case

Strategic Planning at NFTE

By: Allen S. Grossman and Daniel F. Curran

The National Foundation for Teaching Entrepreneurship (NFTE), is a successful nonprofit poised on the verge of explosive growth. The senior management contracted with McKinsey consultants to help guide the process. The founders of NFTE brought it from a small program... View Details

Keywords: Entrepreneurship; Growth and Development Strategy; Growth Management; Organizational Change and Adaptation; Organizational Structure; Partners and Partnerships; Nonprofit Organizations

October 2010 (Revised July 2013)
Case

ActionAid International: Globalizing Governance, Localizing Accountability

By: Alnoor Ebrahim and Rachel Gordon

As a global NGO working in 45 countries, ActionAid International aims to eradicate poverty by addressing its underlying causes such as injustice and inequality. This case follows a series of radical transformations implemented by the organization's CEO, Ramesh Singh—a... View Details

Keywords: Local Range; Globalized Firms and Management; Corporate Accountability; Corporate Governance; Leading Change; Organizational Change and Adaptation; Organizational Structure; Nonprofit Organizations; Power and Influence; Johannesburg; London

2009
Working Paper

Taking a 'Deep Dive': What Only a Top Leader Can Do

By: Howard H. Yu and Joseph L. Bower

Unlike most historical accounts of strategic change inside large firms, empirical research on strategic management rarely uses the day-to-day behaviors of top executives as the unit of analysis. By examining the resource allocation process closely, we introduce the... View Details

Keywords: Leading Change; Management Practices and Processes; Resource Allocation; Business Processes; Organizational Change and Adaptation; Organizational Culture; Organizational Structure

SSRN

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March 2010 (Revised February 2011)
Case

Cognizant 2.0: Embedding Community and Knowledge Into Work Processes

By: Robert G. Eccles and Thomas H. Davenport

Knowledge management has been a high priority for Cognizant Technology Solutions since its inception since its global delivery model requires the global sharing of knowledge. Its first major tool was called the Knowledge Management Appliance but as Web 2.0 tools came... View Details

Keywords: Knowledge Management; Knowledge Sharing; Knowledge Use and Leverage; Product Development; Service Delivery; Business Processes; Organizational Structure; Cooperation; Information Technology Industry

29 Oct 2024
Cold Call Podcast

Can a Coffee Shop in Utah Help Solve Underemployment for People with Disabilities?

Keywords: Re: Richard S. Ruback

Research Summary

Optimal Contracting with Reciprocal Agents

(with Florian Englmaier) (Job Market Paper)

Abstract: Empirically, compensation systems often seem to generate substantial effort despite weak incentives. We consider reciprocal motivations as a source of incentives. We solve for the optimal... View Details

Research Summary

Interfirm Alliances as Mechanisms to Access and Exploit Technological Capabilities

How do firms choose alliance partners, and how do alliances affect the subsequent evolution of partners' technological capabilities? Silverman is examining how pre-alliance 'technological overlap' between firms influences partner selection. He is also examining... View Details

March 1986 (Revised December 1986)
Case

British Telecommunications, PLC

Presents a description of international equity markets, including comparisons of the U.S., Japanese, and British markets and recent trends toward deregulation of these markets. The decision focus of the case is on the initial public offerings of British... View Details

Keywords: International Finance; Initial Public Offering; Capital Markets; Canada; London; Tokyo