Publications

Michael Porter is an economist, researcher, author, advisor, speaker and teacher. Throughout his career at Harvard Business School, he has brought economic theory and strategy concepts to bear on many of the most challenging problems facing corporations, economies... View Details

Keywords: biotechnology; e-commerce industry; health care; information; information technology industry; internet; nonprofit industry; service industry; state government

May 2021
Supplement

Career at a Crossroads? (B)

By: James K. Sebenius and Alex Green

A career professional at a major consumer goods company, Kym Lew Nelson is hoping to negotiate a promotion to vice president, which would make her one of the senior-most African American women in the organization. But when Nelson’s white German boss arrives in the... View Details

Keywords: Culture; Negotiation; Race; Gender; Organizational Culture; Prejudice and Bias

September 1974 (Revised April 1975)
Case

Ocean Spray Cranberries, Inc. (B)

A consumer attitude survey involving more than 1,000 cranberry users has been conducted. Multivariate statistical procedures including factor analysis, cluster analysis and multiple discriminant analysis have been employed to suggest four attitude segments in the... View Details

Keywords: Surveys; Product Positioning; Mathematical Methods; Consumer Behavior; Agriculture and Agribusiness Industry; Food and Beverage Industry

2018
Working Paper

Quantile Forecasts of Product Life Cycles Using Exponential Smoothing.

By: Xiaojia Guo, Kenneth C. Lichtendahl Jr. and Yael Grushka-Cockayne

We introduce an exponential smoothing model that a manager can use to forecast the demand of a new product or service. The model has five features that make it suitable for accurately forecasting product life cycles at scale. First, the trend in our model follows the... View Details

Keywords: New Product Development; Demand Forecasting; Product Adoption; Innovation Diffusion; Product Development; Demand and Consumers; Forecasting and Prediction; Adoption

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February 2019 (Revised June 2019)
Case

Where to Grow Next at Online Marketplace OLX

By: Thales Teixeira, Leandro A. Guissoni and Samy Dana

The CEO of OLX Brazil, an online classifieds platform business, is debating among multiple paths to grow sustainably (i.e., profitably) without the need for investor money. The options under consideration are (1) penetration growth by focusing on the core, (2) new... View Details

Keywords: Online Marketplace; Growth; Customer Acquisition; Facebook; Two-sided Network; E-commerce; Classifieds; Naspers; Schibsted; Innovation; Startup; Digital Platforms; Internet and the Web; Growth and Development Strategy; Business Model; Innovation and Invention; Business Startups; Decision Choices and Conditions; Brazil

January 2017
Case

Where Should Pat Gelsinger's Time Go?

By: Raffaella Sadun

Pat Gelsinger, CEO of VMware, is deciding how to structure the firm presence in cloud computing. He can pursue the opportunity in multiple ways: doubling down the investments in an internal and nascent cloud offering, partnering with established third parties, or... View Details

Keywords: CEO Time Use; Corporate Strategy; Time Management

2019
Chapter

Network Effects

By: Andrei Hagiu and David B. Yoffie

Network effects are a key economic and strategic phenomenon in 'new economy' industries. They can, but do not necessarily, lead to market tipping, unless they outweigh customers' benefits from differentiation and are accompanied by high switching and multi-homing... View Details

Keywords: Network Effects

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April 2010 (Revised May 2010)
Supplement

George Martin at The Boston Consulting Group (C)

By: Leslie A. Perlow and Kerry Herman

George Martin, managing partner at The Boston Consulting Group, is worried as some of his best performers have recently pulled him aside to discuss the challenges they face managing the demands of their work lives with their desire for more predictable time with their... View Details

Keywords: Work-Life Balance; Problems and Challenges; Employees

December 2003
Case

Fox and the NFL-1998

By: Bharat N. Anand and Catherine M. Conneely

In early 1998, a few major content deals threatened to shape the competitive battle between the television networks for the next several years. These were the bidding for the National Football League (NFL) games, the announcement by Jerry Seinfeld (star of the show... View Details

Keywords: Bids and Bidding; Agreements and Arrangements; Competition; Media and Broadcasting Industry

George A. Riedel is the Henry B. Arthur Fellow and Senior Lecturer in the General Management Unit, where he currently teaches TEM (The Entrepreneurial Manager) and acts as a Section Chair in the Required Curriculum (RC). He has also taught TOM (Technology and... View Details

June 2012
Article

Meta-Organizational Design: Rethinking Design in Inter-Organizational and Community Contexts

By: Ranjay Gulati, Phanish Puranam and Michael Tushman

This paper provides conceptual foundations for analyzing organizations comprising multiple legally autonomous entities, which we call meta-organizations. We assess the antecedents of the emergence of such collectives and the design choices they entail. The paper... View Details

Keywords: Design; Organizations; Civil Society or Community; Relationships

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September 2007
Case

Collaborating to Improve

By: Richard M.J. Bohmer and Ingrid M. Nembhard

Madison Memorial Hospital is deciding between a variety of quality improvement strategies. Highlights quality improvement collaborative—organized programs popularized by the Institute for Healthcare Improvement in which teams from multiple institutions work together to... View Details

Keywords: Health Care and Treatment; Service Delivery; Performance Improvement; Quality; Groups and Teams; Cooperation; Integration; Health Industry

August 2000 (Revised February 2001)
Background Note

Expense Recognition

By: Paul M. Healy and Preeti Choudhary

Recording expenses is not often clear-cut and can require considerable management judgment. This case discusses expense recognition in straightforward situations and then considers expense transactions that may be more complex to record. It uses examples that include... View Details

Keywords: Accounting; Cost; Financial Statements

January 1995 (Revised October 1995)
Case

Citibank: Global Customer Management

By: Michael Y. Yoshino and Thomas W. Malnight

Describes Citibank's worldwide operations, which include activities in developing and developed markets. The bank's structure also varies across markets and regions, varying from autonomous national affiliates to an industry/product-based structure in its domestic U.S.... View Details

Keywords: Customer Focus and Relationships; Global Range; Cross-Cultural and Cross-Border Issues; Multinational Firms and Management; SWOT Analysis; Emerging Markets; Banking Industry; United States