Publications

October 2009 (Revised March 2011)
Case

Qualcomm Incorporated 2009

By: David B. Yoffie, Andrei Hagiu and Elizabeth A. Kind

Paul Jacobs, chairman and CEO of Qualcomm Incorporated, smiled as he reflected on the success of Qualcomm's code division multiple access (CDMA) technology. By the summer of 2009, CDMA was the basis for all third generation technologies available for cellular... View Details

Keywords: Business Units; Diversification; Mobile and Wireless Technology; Growth and Development Strategy; Telecommunications Industry

March 2001 (Revised August 2001)
Exercise

Ginny's Restaurant: An Introduction to Capital Investment Valuation

An individual is considering the development of a new restaurant. To make the decision, she uses NPV analysis to determine whether she should undertake the investment, and, if so, the optimal size of the investment. View Details

Keywords: Valuation; Decision Making; Business Startups

July 1999
Case

Restructuring General Motors North America (A): Pay-for-Performance

By: Malcolm S. Salter

Presents the new pay-for-performance scheme adopted by General Motors (GM) in its 1999 reorganization of its sales and marketing organization. Once in operation, many administrative problems developed requiring a reconsideration of the scheme's basic architecture. View Details

Keywords: Restructuring; Compensation and Benefits; Marketing; Organizational Change and Adaptation; Problems and Challenges; Sales; Auto Industry; North America

12 Nov 2019
Video

Kiran Mazumdar Shaw

Kiran Mazumdar-Shaw, Chairperson and Managing Director of Biocon, India’s largest biopharmaceutical company, explains how her firm developed over four years a new technology for making insulin, an essential... View Details

Research Summary

Consumer Decision Making and Behavioral Research

By: John T. Gourville

John Gourville’s research focuses on consumer behavior, especially in the areas of pricing and consumer decision making. In the area of pricing, for instance, he has looked at the role of time on how consumers interpret and react to product costs and prices.... View Details

Research Summary

Building Capabilities in Professional Service Firms

One of the most distinctive aspects of professional service firms is that the vast majority of the people who work in them are directly involved in serving clients. Long-term success in a professional service firm requires obtaining and developing the right... View Details

July 2021
Case

Performance Review: Joseph Park and Elena Ramírez

By: David G. Fubini and Patrick Sanguineti

Niya Jones, a Partner at a major management consulting firm, must review the work of two of her mentees––Joseph Park and Elena Ramírez––for their first end-of-year performance review as new Project Leaders. Both have produced strong results in their new roles, but... View Details

Keywords: Personal Development and Career; Management Style; Goals and Objectives; Management Analysis, Tools, and Techniques; Leadership Style

Grow Your Stars -- Don't Buy Them

An interview with Boris Groysberg, Professor, Harvard Business School. Many star performers hired from outside don't perform as expected at their new company. So, develop stars within your company; for example, through strong training and mentoring programs. View Details

January 2014 (Revised May 2015)
Case

Yahoo: Both Sides of the Stamped Deal

By: Jeffrey J. Bussgang and Lisa C. Mazzanti

In 2012, Marissa Mayer became the CEO of Yahoo!, a tech giant with a tumultuous past. When Mayer tries to reinvigorate the company, she hires Jacqueline Reses, who has a private equity background, to head both human resources and mergers and acquisitions (M&A). As part... View Details

Keywords: Mobile App; Acquisition-hire; Exit Strategy; Start-up; Mobile and Wireless Technology; Mergers and Acquisitions; Human Resources; Entrepreneurship; Business Startups; Product Development; Technology Industry; Sunnyvale; New York (city, NY)

September 1993 (Revised June 1994)
Case

Hewlett-Packard: Singapore (A)

By: Dorothy A. Leonard

In the over 20 years since Hewlett-Packard (HP) set up a manufacturing site in Singapore to produce calculators, HP has invested managerial talent and resources in developing its licensor into a technology development partner. The case details the growth of high-volume... View Details

Keywords: Information Technology; Multinational Firms and Management; Market Entry and Exit; Competency and Skills; Research and Development; Cross-Cultural and Cross-Border Issues; Product Development; Computer Industry; Singapore

May 2001 (Revised February 2005)
Case

KONE: The MonoSpace Launch in Germany

By: Das Narayandas and Gordon Swartz

Focuses on the launch of a new elevator product in Germany. In 1996, global construction slumps and low differentiation among competitive offerings has led to significant price competition and margin erosion in the elevator industry. In these circumstances, KONE, one... View Details

Keywords: Machinery and Machining; Product Launch; Product Development; Construction Industry; Germany

David E. Bell

David E. Bell is a Baker Foundation Professor at HBS. He has taught marketing many times in the MBA program including as course head.

During his career at HBS, David has taught a variety of other courses to both MBAs and executives, including risk... View Details

Keywords: agribusiness; agriculture; apparel; e-commerce industry; fashion; food; food processing; grocery; insurance industry; marketing industry; retailing

10 Jan 2023
Research & Ideas

How to Live Happier in 2023: Diversify Your Social Circle

way? A group of researchers recently considered that idea in a new study, concluding that variety is a crucial ingredient. “We wanted to examine what would be the optimal mix of people to talk to over any time period,” says Harvard... View Details

Keywords: by Michael Blanding

June 2022 (Revised November 2022)
Case

Larry Miller

By: Francesca Gino, Frances X. Frei, Hise Gibson and Alicia Dadlani

Under the leadership of Larry Miller, chairman and former president of Nike’s Air Jordan brand, annual revenues for the Jordan brand soared from $150 million to over $4 billion. But for over 40 years, Miller guarded a secret. When he was younger, he spent nearly a... View Details

Keywords: Race; Ethnicity; Fairness; Values and Beliefs; Job Offer; Employment; Social Issues; Perspective; Personal Development and Career; Apparel and Accessories Industry; United States; Pennsylvania; Philadelphia; Portland; Oregon

December 2005
Article

Understanding Firm, Physician and Consumer Choice Behavior in the Pharmaceutical Industry

This paper argues that the pharmaceutical industry represents an exciting opportunity to carry out academic research. The nature of the industry allows researchers to answer new questions, develop new methodologies for answering these questions as well as to apply... View Details

Keywords: Opportunities; Consumer Behavior; Research; Pharmaceutical Industry

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November 2023
Case

Apple Inc. in 2023

By: David B. Yoffie and Sarah von Bargen

Under CEO Tim Cook, Apple became the first trillion dollar market cap company, the first two trillion dollar company, and the first three trillion dollar company. Since the COVID pandemic, Apple gained over 20% of the world smartphone market and 50% of the U.S. market,... View Details

Keywords: Competitive Advantage; Product Positioning; Emerging Markets; Competitive Strategy; Technological Innovation; Revenue; Technology Industry

February 2010
Background Note

Marketing Analysis Toolkit: Market Size and Market Share Analysis

By: Thomas J. Steenburgh and Jill Avery

Marketers frequently need to estimate the size of their markets—both for existing products so that sales forecasts can be developed and for new products so that market opportunities can be assessed. This toolkit enables students to size a market and generate a sales... View Details

Keywords: Forecasting and Prediction; Management Analysis, Tools, and Techniques; Marketing Strategy; Markets; Demand and Consumers; Size; Strategic Planning; Sales

April 2001 (Revised August 2001)
Case

Strategic Planning at Sun Life

Describes the firm's strategic planning activities and focuses on the challenge of developing processes that enable the firm to improve the core business as well as processes that foster the creation of promising new business opportunities. View Details

Keywords: Strategic Planning