Publications

April 1985
Case

SEEQ Technology--1984

By: Kim B. Clark

Examines a decision about product and process technology facing a small, three-year old semiconductor company. The company must decide between pursuing a well-defined technology (N-MOS) with significant short-term advantages or an advanced technology (CMOS) that has... View Details

Keywords: Cost vs Benefits; Decision Choices and Conditions; Semiconductor Industry

March 1985 (Revised November 1985)
Case

Wilmington Tap and Die

By: Robert S. Kaplan

The general manager of a division manufacturing taps and dies must decide whether to continue a major capital investment program. The program was designed to replace aging mechanical machines with modern, electronically controlled equipment. A post-audit, after an... View Details

Keywords: Capital Budgeting; Investment; Accounting Audits; Cost Management; Technological Innovation; Information Technology; Performance Productivity; Production; Management Analysis, Tools, and Techniques; Manufacturing Industry

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1985
Working Paper

Sequential Innovation and Market Structure

By: Jerry R. Green and Jean-Jacques Laffont

This paper concerns the introduction of a sequence of new, higher-quality durable products in a market in which there already exists a lower-quality substitute. The product has the further attribute that a real resource cost is incurred at the time a higher-quality... View Details

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January 1984
Background Note

Note on the Textile Industry in the 1980s

By: Kim B. Clark

Presents major developments in textile production technology during the 1970s and early 1980s. Outlines the specific innovations as well as the company and country of origin. View Details

Keywords: Goods and Commodities; Innovation and Invention; Production; Manufacturing Industry

June 1983 (Revised November 2001)
Case

EMI and the CT Scanner (A)

By: Christopher A. Bartlett

Describes the development of the first CT Scanner by EMI, a company new to the medical industry, and EMI's entry into the U.S. market. The company's early success is threatened by the entry of a dozen competitors (some very large and experienced), by government... View Details

Keywords: Governing Rules, Regulations, and Reforms; Technological Innovation; Market Entry and Exit; Industry Structures; Product Development; Medical Devices and Supplies Industry

June 1983 (Revised March 1985)
Supplement

EMI and the CT Scanner (B)

By: Christopher A. Bartlett

Describes the development of the first CT Scanner by EMI, a company new to the medical industry, and EMI's entry into the U.S. market. The company's early success is threatened by the entry of a dozen competitors (some very large and experienced), by government... View Details

Keywords: Governing Rules, Regulations, and Reforms; Technological Innovation; Market Entry and Exit; Industry Structures; Product Development; Medical Devices and Supplies Industry

February 1983 (Revised September 1990)
Teaching Note

Air Products and Chemicals, Inc.: MIS Evaluation of End-User Systems, Teaching Note

By: James I. Cash Jr.

Keywords: Information Technology; Industrial Products Industry

June 1982 (Revised May 1995)
Case

Ellis Manufacturing Co.

By: Roy D. Shapiro

Ellis finds itself in a weakening competitive position largely due to the lack of rationalization in its plants. Driven by a strong traditionally decentralized sales organization, Ellis finds that all plants want control over all product lines. As a result, overall... View Details

Keywords: Factories, Labs, and Plants; Cost; Analytics and Data Science; Brands and Branding; Performance Capacity; Competitive Strategy; Construction Industry

March 1982 (Revised September 1985)
Case

Sealed Air Corporation

By: Robert J. Dolan

Market leadership and technological innovation have marked Sealed Air's participation in the U.S. protective packaging market. Several small regional producers have introduced products which are less effective than Sealed Air's but similar in appearance and cheaper.... View Details

Keywords: Product Marketing; Product; Technological Innovation; Supply and Industry; Competitive Advantage; Consumer Products Industry; United States

January 1978 (Revised March 1986)
Supplement

Polaroid-Kodak (B4)

By: Michael E. Porter

Supplements the (B1) case. View Details

Keywords: Technology Industry; Technology Industry

January 1978 (Revised February 1983)
Supplement

Polaroid-Kodak (B8)

By: Michael E. Porter

Supplements the (B1) case. View Details

Keywords: Technology Industry; Technology Industry

September 1976 (Revised July 1995)
Case

Texas Instruments: Time Products Division

By: Steven C. Wheelwright

Outlines the components of Texas Instruments' low-cost digital watch. Focus is on getting the assembly line running smoothly and efficiently in order to meet production cost and delivery requirements. View Details

Keywords: Cost; Production; Service Delivery; Performance Efficiency; Technology Industry; Technology Industry

Teaching Interest

Agribusiness Seminar - Executive Education

By: David E. Bell

In the agribusiness industry, every year brings new trends and challenges. While demand continues to grow, consumer needs shift, production challenges increase, and evolving technology impacts every part of the value chain. The complex... View Details

Forthcoming
Article

Beefing IT Up for Your Investor? Engagement with Open Source Communities, Innovation, and Startup Funding: Evidence from GitHub

By: Annamaria Conti, Christian Peukert and Maria P. Roche

We study the engagement of nascent firms with open source communities and its implications for innovation and attracting funding. To do so, we link data on 160,065 U.S. startups from Crunchbase to their activities on the open source software development platform... View Details

Keywords: Startups; Knowledge; Open Source Communities; GitHub; Machine Learning; Innovation; Business Startups; Venture Capital; Information Technology; Strategy