Publications

April 1979 (Revised June 1984)
Supplement

Chain Saw Industry in 1978, Addendum

By: Michael E. Porter

Supplements the case. Designed as an in-class handout. View Details

Keywords: Consumer Products Industry

March 1979 (Revised June 1985)
Case

Chain Saw Industry in 1974

By: Michael E. Porter

Describes the structure of the chain saw industry in 1974, when it is on the threshold of a major period of growth. Data are provided on each significant competitor. The discussion should center around strategies in a growing market for differently situated... View Details

Keywords: Industry Growth; Corporate Strategy; Industry Structures; Growth and Development Strategy; Manufacturing Industry

March 1978 (Revised July 1981)
Background Note

Note on Supplying the Automobile Industry

By: Michael E. Porter

Keywords: Supply Chain; Auto Industry

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June 1977 (Revised September 1992)
Case

Sorenson Research Co. (Abridged)

By: Steven C. Wheelwright

Presents the issues facing a high volume, high margin (but lightweight) medical products business. The company is trying to improve its inventory control to reduce inventory investment and improve service. The present multi-site inventory system is described and major... View Details

Keywords: Business Earnings; Investment; Volume; Service Delivery; Supply Chain; Performance Improvement; Medical Devices and Supplies Industry

November 1975 (Revised October 1976)
Case

Cross River Products

By: Steven C. Wheelwright

Describes production task of meeting peak seasonal demands in a light manufacturing plant. Information is provided for evaluating the options of overtime, second shift, second production line, and inventory buildup. View Details

Keywords: Buildings and Facilities; Information; Labor; Demand and Consumers; Production; Supply Chain

January 1973 (Revised September 1990)
Case

Carrefour S.A.

By: William E. Fruhan Jr.

Involves a very rapidly growing retail chain that is financing itself in an unusual (and at first glance) risky fashion. View Details

Keywords: Growth and Development Strategy; Financing and Loans; Risk and Uncertainty; Retail Industry

November 1972 (Revised July 2023)
Case

Benihana of Tokyo

By: W. Earl Sasser

Discusses the development of a chain of "theme" restaurants. The student is asked to evaluate the current operating strategy and suggest a long-term expansion strategy. View Details

Keywords: Expansion; Business Strategy; Brands and Branding; Food and Beverage Industry; Service Industry

September 1971 (Revised September 1983)
Case

Gentle Electric Co.

By: W. Earl Sasser

Designed to illustrate various levels of complexity in determining optimum order sizes for a single item inventory policy. Students are asked to evaluate the impact of recent operational changes on the firm's ordering policy. Intended to follow the students' initial... View Details

Keywords: Change; Policy; Supply Chain; Complexity; Electronics Industry

2018
Chapter

Are Licensing Markets Local? An Analysis of the Geography of Vertical Licensing Agreements in Bio-Pharmaceuticals

By: Juan Alcacer, John Cantwell and Michelle Gittelman

As the value chain of the pharmaceutical industry disaggregates, upstream discovery is increasingly carried out by small research-specialized firms while downstream development, testing and marketing is conducted by global pharmaceutical firms. Licensing plays an... View Details

Keywords: Geographic Location; Local Range; Rights; Research and Development; Biotechnology Industry; Pharmaceutical Industry

Research Summary

Corporate transparency and information disclosure strategies

By: Michael W. Toffel

This research focuses on transparency and information disclosure strategies, a topic of growing importance in environmental sustainability, corporate strategy, stakeholder relations, and public policy. My prior research in this area explored why... View Details

Keywords: Transparency; Disclosure Strategy; Disclosure; Environment; Environmental Performance; Regulation; Supply Chain; Environmental Sustainability; United States

Research Summary

Distributed Innovation in Open Systems—The Role of Modularity

By: Carliss Y. Baldwin

Distributed innovation in open systems is an important trend in the modern global economy. As education levels rise and communication costs fall, more people have the means and motivation to innovate. Supply chains now stretch around the world as firms outsource... View Details

Research Summary

Evolution of firm structure in vertical specialized technology supply chains

By: Willy C. Shih

The global market in many everyday products has been transformed by the internationalization of production. In many industries, semiconductors and electronic products in particular, a sequential mode of production has evolved in which goods are produced... View Details

Keywords: Globalization Of Supply Chain; Globalization; Technological Innovation; Manufacturing Industry; Biotechnology Industry; Auto Industry; United States; Asia; China

Research Summary

Global Supply Chains: The Looming “Great Reallocation”

By: Laura Alfaro

Global supply chains have come under unprecedented stress as a result of US-China trade tensions, the Covid-19 pandemic, and geopolitical shocks. We document shifts in the pattern of US participation in global value chains over the last four decades, in terms of... View Details

Teaching Interest

Harvard Business Analytics Program: Operations and Supply Chain Management

By: Dennis Campbell

Digital technologies and data analytics are radically changing the operating model of an organization and how it connects to its broader supply chain and ecosystem. This course emphasizes managing product availability, especially in a context of rapid product... View Details

Forthcoming
Article

How Digital Integration Is Reconfiguring Value Chains

By: Antonio Moreno