Publications

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2021
Working Paper

Property Rights and Urban Form

By: Simeon Djankov, Edward L. Glaeser, Valeria Perotti and Andrei Shleifer

How do the different elements in the standard bundle of property rights, including those of possession and transfer, influence the shape of cities? This paper incorporates insecure property rights into a standard model of urban land prices and density, and makes... View Details

Keywords: Property; Rights; City; Development Economics; Global Range

2010
Working Paper

Agglomerative Forces and Cluster Shapes

By: William R. Kerr and Scott Duke Kominers

We model spatial clusters of similar firms. Our model highlights how agglomerative forces lead to localized, individual connections among firms, while interaction costs generate a defined distance over which attraction forces operate. Overlapping firm interactions... View Details

Keywords: Entrepreneurship; Geographic Location; Patents; Labor; Industry Clusters; Industry Structures; Relationships; Competitive Advantage; Technology Industry; California

June 2004
Case

Medical Technology Industry and Japan (A), The

In a five-year effort, the Health Industry Manufacturers Association (HIMA) tried to influence government health policy in Japan. In 1993, HIMA mobilized in response to fears the Japanese government was planning to target the U.S. medical devices industry. The case... View Details

Keywords: Health Care and Treatment; Policy; Globalized Markets and Industries; Government and Politics; Medical Devices and Supplies Industry; Japan; United States

2007
Working Paper

Why Do Intermediaries Divert Search?

By: Andrei Hagiu and Bruno Jullien

We analyze the incentives to divert search for an information intermediary who enables buyers (consumers) to search affiliated sellers (stores). We identify two original motives for diverting search (i.e. inducing consumers to search more than they would like): i)... View Details

Keywords: Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry

April 2001 (Revised July 2001)
Case

Zaplet, Inc.

By: Dorothy A. Leonard and Brian DeLacey

Start-up Zaplet, Inc., has radical software, prestigious venture capital funding, and a multitude of business opportunities. New CEO Alan Baratz must select a strategy and redesign the organization to deliver. This case describes the roles and philosophies of the... View Details

Keywords: Corporate Entrepreneurship; Business or Company Management; Information Technology; Organizational Design; Venture Capital; Valuation; Business Strategy; Restructuring; Expansion; Product Development; Innovation Strategy; Human Resources; Information Technology Industry; California

29 Mar 2016
Working Paper Summaries

Do CEO Activists Make a Difference? Evidence from a Field Experiment

Keywords: by Aaron K. Chatterji and Michael W. Toffel

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

Research Summary

Venture Capital Organizations and Entrepreneurial Finance

By: Paul A. Gompers

Paul A. Gompers is examining corporate control and governance issues in venture capital organizations and entrepreneurial firms in an effort to understand how their relationships with their investors affect the venture capitalists' investment decisions. Using... View Details

2025
Chapter

Culture and Contemporary Political Preferences

By: Vasiliki Fouka and Marco Tabellini

This chapter reviews the literature on the relationship between culture and political preferences. We distinguish conceptually between the direct cultural transmission of political ideology and the transmission of more primitive preferences and beliefs that influence... View Details

Keywords: Political Preferences; Culture; Values and Beliefs; Identity; Perspective; Government and Politics

2024
Dictionary Entry

Jerry R. Green (1946-)

By: Eddie Dekel, John Geanakoplos and Scott Duke Kominers

Jerry Green has a deep and long-standing connection to Harvard University, and in particular with its Economics Department. This paper begins by reviewing his intellectual background, and then turns to exploring how he has influenced scholars through his wide-ranging... View Details

Keywords: Economics; Microeconomics; Theory; History; Game Theory; Decision Choices and Conditions; Education Industry; North America; United States; Cambridge; Massachusetts; Boston

2022
Working Paper

Failing Just Fine: Assessing Careers of Venture Capital-backed Entrepreneurs via a Non-wage Measure

By: Natee Amornsiripanitch, Paul Gompers, George Hu, Will Levinson and Vladimir Mukharlyamov

This paper proposes a non-pecuniary measure of career achievement, Seniority. Based on a database of over 5 million resumes, this metric exploits the variation in job titles and how long they take to attain. When non-monetary factors influence career choice, inference... View Details

Keywords: Career Outcomes; Founders; Personal Development and Career; Venture Capital; Entrepreneurship

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April 2005 (Revised March 2007)
Case

eAccess, Ltd.

By: Thomas R. Eisenmann, Masako Egawa and Ariko Ota

The managers of eAccess, Japan's third largest provider of digital subscriber line (DSL) service, must decide whether to enter the mobile communications business. Japan's mobile services are among the world's most expensive, and incumbent carriers' profits are high. To... View Details

Keywords: Information Infrastructure; Diversification; Policy; Business Startups; Mobile and Wireless Technology; Communications Industry; Telecommunications Industry; Japan

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February 2002 (Revised July 2004)
Case

Note on Deregulation and Social Obligations: Universal Services, Access Pricing and Competitive Dynamics in U.S. Telecommunications

Can deregulation and the unleashing of competitive forces be combined with continued social obligations such as a duty to serve? This note uses the experience of U.S. telecommunications to illustrate the existence and influence of social obligations. Recognizing these... View Details

Keywords: Governance Compliance; Social Issues; Telecommunications Industry

Our recent work investigates dealers' trading behavior and pricing strategy in the corporate bond market to shed new light on the role of the network of existing relationships among dealers in shaping the transmission of risk and influencing market liquidity. We show... View Details

Web

About Michael Porter - Institute For Strategy And Competitiveness

HBS ISC About Michael Porter About Michael Porter A Letter from Michael Porter Biography The Essential Porter Honors & Awards Affiliated Organizations & Institutions VBHCD Initiative About Michael Porter “He has influenced more executives... View Details

Deepak Malhotra

Deepak Malhotra's teaching, research and advisory work is focused on negotiation, deal-making and conflict resolution. In 2020, Deepak was named MBA Professor of the Year by Poets & Quants. He has won... View Details

25 Apr 2023
Op-Ed

How SHEIN and Temu Conquered Fast Fashion—and Forged a New Business Model

digital marketing to place stylish fast-fashion merchandise in front of target customers on social media sites such as Instagram, Facebook, and TikTok, as well as on its own website and mobile apps. Additionally, it has used email marketing, View Details

Keywords: by John Deighton; Fashion; Retail; Consumer Products

October 2024
Case

GLIN Impact Capital

By: Ethan Rouen and Akiko Saito

In 2024, the co-founders of the venture capital fund GLIN Impact Capital face a critical inflection point as they consider launching a second, significantly larger impact investment fund in Japan. Founded in 2021 by the three Harvard Business School alumni, GLIN is one... View Details

Keywords: Venture Capital; Investment Funds; Growth and Development Strategy; Corporate Social Responsibility and Impact; Power and Influence; Japan