Publications

January 1999
Background Note

Note on the Drugstore Industry

By: David E. Bell and Ann Leamon

In response to the twin pressures of cross-channel competition and the prevalence of third-party drug plans, drugstores have changed both how they go to market and what they offer once they get there. This note reviews the history of drugstores, presents the current... View Details

Keywords: History; Industry Growth; Retail Industry; Retail Industry

February 1988 (Revised August 2000)
Background Note

Note on the U.S. Freight Transportation Industry

By: Janice H. Hammond and John E. P. Morrison

Describes the major modes of domestic freight transportation (motor carrier, rail, air, water, and pipelines). Examines the characteristics of the transportation service that each mode provides and discusses changes in the industry that have resulted from recent... View Details

Keywords: Change; Governing Rules, Regulations, and Reforms; Industry Structures; Logistics; Service Operations; Transportation; United States

July 2010
Technical Note

Note on the Insurance Industry

By: Clayton S. Rose and Scott Waggoner

This note provides an overview of the structure and function of the Insurance industry, with a primary focus on the U.S. It was designed to support the HBS MBA course "Managing the Financial Firm." View Details

Keywords: Insurance; Business or Company Management; Industry Structures; Insurance Industry; United States

February 1992 (Revised January 1999)
Background Note

Selected Profitability Data on U.S. Industries and Companies

Describes the importance of industry structure and competitive positioning to the profitability of U.S. corporations between 1981 and 1994. Cites recent research indicating that persistent industry differences and persistent competitor differences account for 19% and... View Details

Keywords: Competitive Strategy; Industry Structures; Profit; United States

October 2011
Case

CNBM: Rolling Up China's Cement Industry

By: Joseph L. Bower and G.A. Donovan

The Chinese government has charged Song Zhiping with the job of rationalizing China's cement industry. He has acquired 200 plus companies, but the industry is still fractured. Can he succeed? View Details

Keywords: Industry Growth; Mergers and Acquisitions; Policy; Government and Politics; Construction Industry; Construction Industry; China

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19 Oct 2021
Research & Ideas

Fed Up Workers and Supply Woes: What's Next for Dollar Stores?

School, is an expert on global supply chain and co-wrote an HBS case study, revised in 2019, on Dollar General, one of the largest dollar store operators, shortly before it was acquired by New York... View Details

Keywords: by Christine Pazzanese, Harvard Gazette; Retail

9 Apr 2007
Conference Presentation

Architecture, Innovation and Industry Structure

By: Carliss Y. Baldwin

Keywords: Innovation and Invention; Engineering; Industry Structures

October 2000
Teaching Note

Drivers of Industry Financial Structure

By: Dwight B. Crane and Indra Reinbergs

Teaching Note for (9-201-039). View Details

Keywords: Finance; Financial Statements; Industry Structures

November 1992
Background Note

The Mutual Fund Industry 1992

By: Jay O. Light

Keywords: Investment Funds; Supply and Industry; Financial Services Industry

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March 1991 (Revised October 1994)
Case

Coca-Cola vs. Pepsi-Cola and the Soft Drink Industry

By: Michael E. Porter

Describes the competition between Coca-Cola and Pepsi-Cola. Provides a summary of the history of the soft drink industry prior to World War II, and over the period 1950-1990 in greater detail. Major strategic competitive moves and countermoves are described. Also... View Details

Keywords: Competition; Industry Growth; Business Strategy; Food and Beverage Industry

March 1990 (Revised October 1990)
Case

Ruentex Industries Ltd. and Liz Claiborne, Inc.

Describes Ruentex's operations and the piece goods production process and begins to describe the company's relationship with Liz Claiborne, Inc., its largest customer. When used with Liz Claiborne, Inc. and Ruentex Industries Ltd. and Liz Claiborne, Inc. and Ruentex... View Details

Keywords: Supply Chain Management; Relationships; Cooperation; Apparel and Accessories Industry

2017
Working Paper

Explaining the Vertical-to-Horizontal Transition in the Computer Industry

By: Carliss Y. Baldwin

This paper seeks to explain the technological forces that led to the rise of vertically integrated corporations in the late 19th century and the opposing forces that led to a vertical-to-horizontal transition in the computer industry 100 years later. I first model the... View Details

Keywords: Organizational Design; Business History; Vertical Integration; Horizontal Integration; Digital Platforms; Computer Industry

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September 1984 (Revised May 1985)
Teaching Note

Federated Industries (A) TN

By: Robert J. Dolan

Teaching Note for (9-585-104). View Details

Keywords: Supply and Industry; Market Entry and Exit; Price; Goods and Commodities; Competition; Consumer Products Industry; United States

2018
Working Paper

Executive Education in the Digital Matrix: The Disruption of the Supply Landscape

By: Mihnea Moldoveanu and Das Narayandas

Even as the demand for managerial skills continues to grow, executive education worldwide has entered a period of disruption caused by the digitalization of content, connectivity, and communication. The current offerings of many executive education program providers... View Details

Keywords: Executive Education; Internet and the Web; Disruption; Competency and Skills; Leadership Development

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June 2006 (Revised July 2009)
Case

MassMEDIC: The Massachusetts Medical Device Industry Council

By: Willis M. Emmons III, Michael E. Porter and Spencer Wallace

Set in 2004, as Massachusetts Medical Device Industry Council (MassMEDIC) President Tom Sommer contemplates the future direction of a successful medical device cluster association. Focuses on the formation of cluster organizations and their roles and effectiveness,... View Details

Keywords: Economic Growth; Industry Clusters; Nonprofit Organizations; Social and Collaborative Networks; Cooperation; Massachusetts

07 Dec 2015
Research & Ideas

Why Immigrant Workers Cluster in Particular Industries

Vietnamese manicurists, Korean dry cleaners, Haitian cab drivers, Gujarati motel owners. Anyone who lives in an American city can see how immigrants tend to cluster in industries along ethnic lines. Is this because they are forced to by... View Details

Keywords: by Michael Blanding; Transportation; Beauty & Cosmetics; Retail

June 2010
Article

What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns

By: Glenn Ellison, Edward Glaeser and William R. Kerr

Why do firms cluster near one another? We test Marshall's theories of industrial agglomeration by examining which industries locate near one another, or coagglomerate. We construct pairwise coagglomeration indices for US manufacturing industries from the Economic... View Details

Keywords: Production; Economics; Industry Clusters; Analytics and Data Science; Labor; Theory; Goods and Commodities; United States; United Kingdom

2007
Working Paper

What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns

By: Glenn Ellison, Edward Glaeser and William R. Kerr

Many industries are geographically concentrated. Many mechanisms that could account for such agglomeration have been proposed. We note that these theories make different predictions about which pairs of industries should be coagglomerated. We discuss the measurement of... View Details

Keywords: Geographic Location; Labor; Industry Clusters; Transportation; Manufacturing Industry; United States