Publications

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November 1985 (Revised August 1997)
Case

Harnischfeger Corp.

By: Krishna G. Palepu

Presents an analysis of Harnischfeger's quality of earnings, and the investment potential of the company's stock in light of the company's turnaround strategy. View Details

Keywords: Financial Condition; Revenue; Stock Shares; Profit; Economic Growth; Financial Reporting; Growth and Development; Growth and Development Strategy; Safety; Utilities Industry

June 1983 (Revised April 1991)
Case

Dominion Engineering Works

By: Christopher A. Bartlett

Dominion Engineering Works faces important strategic decisions about whether to continue its focused strategy of selling newsprint machines to the Canadian paper industry or whether recent changes in industry conditions and the emergence of three global competitors... View Details

Keywords: Machinery and Machining; Globalized Markets and Industries; Management Analysis, Tools, and Techniques; Partners and Partnerships; Competitive Strategy; Customization and Personalization; Diversification

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December 1980 (Revised December 1984)
Case

Hudepohl Brewing Co.

By: Malcolm S. Salter

Presents the problem of how an established regional brewer can survive the onslaught of national breweries, some of which are being cross-subsidized by diversified parent companies. Requires detailed analysis of what operations are profitable and unprofitable for... View Details

Keywords: Business Subsidiaries; Profit; Management Analysis, Tools, and Techniques; Industry Growth; Private Ownership; Problems and Challenges; Competition; Diversification

January 1980 (Revised August 1986)
Case

General Electric vs. Westinghouse in Large Turbine Generators (A)

By: Michael E. Porter

Describes the U.S. large turbine generator industry in early 1963, a period of severe price cutting and depressed industry conditions. Presents data to allow a structural analysis of the industry and an analysis of the strategies of the major players since 1946. The... View Details

Keywords: Transformation; Customer Focus and Relationships; Machinery and Machining; Cost Management; Price; Management Analysis, Tools, and Techniques; Marketing Strategy; Industry Structures; Competition; Manufacturing Industry; United States

September 1975 (Revised June 1983)
Background Note

Note on the Structural Analysis of Industries

By: Michael E. Porter

Provides a framework for the analysis of industry structure. Identifies the major structural features that influence the profit potential in industries and some illustrative implications of these for strategy formulation. Can be used as a reference note for business... View Details

Keywords: Industry Structures; Business Strategy; Profit

Research Summary

Competitive Strategy

By: Michael E. Porter

Porter is engaged in a major new body of work on the theoretical foundations of competitive positioning and the underpinnings of sustainable competitive advantage. This research highlights the distinction between positioning and operational effectiveness; the... View Details

Research Summary

Customer-Centricity as a Vehicle for Organic Growth

By: Ranjay Gulati

This body of work examines the mechanics of how firms grow profitably in commoditizing markets. Underlying the "customer-centricity" that many firms embrace today is a factor that will determine their success with this effort: enabling collaboration across... View Details

Research Summary

Design Driven Innovation

By: Roberto Verganti

Firms, managers and scholars have often balanced between two approaches to innovation: user centered (where incremental innovation is pulled by the market) and technology push (where innovation comes from breakthrough development in technologies). However there is a... View Details

Forthcoming
Article

Engaging Customers with AI in Online Chats: Evidence from a Randomized Field Experiment

By: Shunyuan Zhang and Das Narayandas

We examine how artificial intelligence (AI) affected the productivity of customer service agents and customer sentiment in online interactions. Collaborating with a meal delivery company, we conducted a randomized field experiment that exploited exogenous variation in... View Details

Keywords: AI and Machine Learning; Customer Focus and Relationships; Performance Efficiency

Research Summary

How to Manage Customers for Increased Profits and Customer Satisfaction

By: Frances X. Frei

For many service firms, the customer plays an important role in contributing to the cost and/or quality of the service. This is very different than many manufacturing contexts, for example, where the firm has virtually complete control over product cost and quality. ... View Details

Research Summary

Managing Marketspace Service Interfaces

By: Jeffrey F. Rayport

Jeffrey F. Rayport is focusing on the strategic challenges that face businesses selling information-intensive products and services. A key strategic issue in such businesses is the dematerialization of information-intensive products and services as a consequence of... View Details

2015
Other Teaching and Training Material

Marketing Reading: Digital Marketing

By: Sunil Gupta and Joseph Davin

Digital technology has changed how consumers search for information, interact with each other, and buy products. The popularization of these technologies has made it possible for companies to have a better understanding of their customers' decision journey and... View Details

Keywords: Advertising; Buzz Marketing; Internet Marketing; Marketing; Marketing Management; Social Media; Social Networks; Viral Marketing; Word-of-mouth Marketing; Digital; Internet; Marketing Channels; Marketing Reference Programs; Online Advertising; Advertising Industry