Publications

24 Sep 2014
Op-Ed

Stop Thinking of Climate Change as a Religious or Political Issue

You sometimes hear people say things like, "I believe in global warming" or "I don't believe in climate change." It seems odd to approach climate change in this way, as though it were a question of belief, like religion. Most of the time when we confront uncertainty in... View Details

Keywords: by Forest Reinhardt; Energy; Utilities

2024
Working Paper

Appropriate Entrepreneurship? The Rise of China and the Developing World

By: Josh Lerner, Junxi Liu, Jacob Moscona and David Yang

Global innovation and entrepreneurship has traditionally been dominated by a handful of high-income countries, especially the US. This paper investigates the international consequences of the rise of a new hub for innovation, focusing on the dramatic growth of... View Details

Keywords: Entrepreneurship; Venture Capital; Emerging Markets; Economic Growth; China

Read Now

February 2011 (Revised March 2021)
Case

Hindustan Unilever's 'Pureit' Water Purifier

By: V. Kasturi Rangan and Mona Sinha

The case asks students to formulate a strategy to respond to various competitive threats to its Pureit Water purifier, launched in 2008, targeted at millions of low-income Indian consumers who did not have access to safe drinking water. The case describes in detail the... View Details

Keywords: Multinational Firms and Management; Marketing Strategy; Product Launch; Product Development; Social Enterprise; Competitive Strategy; India

Article

How to Capture Value from Innovation: Shaping Intellectual Property and Industry Architecture

By: Gary P. Pisano and David J. Teece

Capturing value from innovation requires innovators to figure out how to blunt inroads into the profit stream by imitators, customers, suppliers, and other providers of complementary products and services. In making strategic decisions around technology... View Details

Keywords: Technological Innovation; Intellectual Property; Knowledge Management; Knowledge Sharing; Industry Structures; Standards; Commercialization; Value

Find at Harvard

January 2025
Technical Note

Get Cool: Air Conditioning Industry Background

By: Rosabeth Moss Kanter and Jacob A. Small

The “air conditioning paradox” is tied to climate change: the more the planet warms, the greater the need for cooling (due to the dangers of extreme heat as well as comfort within buildings), but the use of electricity-powered AC contributes to further warming. There... View Details

Keywords: Appliances; Global Warming; Energy Efficiency; Climate Change; Venture Capital; Demand and Consumers; Distribution Channels; Green Technology; United States; Asia

March 1994
Case

Materials Technology Corp.

By: Clayton M. Christensen

Materials Technology Corp. (MTC) is an MIT-based start-up company that identified an initial product market for its advanced materials-processing technology using conventional market research techniques. While pursuing that market--advanced microelectronic... View Details

Keywords: Marketing Strategy; Technology; Markets; Product Development; Innovation and Management; Electronics Industry; Computer Industry; United States

January 2014
Case

In a Bind: Peak Sealing Technologies' Product Line Extension Dilemma

By: Robert J. Dolan and Heather Beckham

Peak Sealing Technologies (PST), a manufacturer of premium carton sealing tapes, stresses technological innovation as the company's core value. But when a new regional competitor introduces a less expensive and inferior product, PST is faced with a decision that could... View Details

Program

Advanced Management Program

Summary Market volatility, digital transformation, and innovation are changing the way companies compete in every industry—and increasing the demand for business leaders who are global changemakers. Whether... View Details

2025
Working Paper

Code-Washing: Evidence from Open-Source Blockchain Startups

By: Ofir Gefen, Daniel Rabetti, Yannan Sun and Che Zhang

This study examines startups' management of source code repositories, distinguishing authentic developers ("code-producers''), from those inflating activity to mislead investors ("code-washers''). Using global blockchain startup and GitHub data, we find that... View Details

Keywords: Entrepreneurial Finance; Open Source Distribution; Business Startups

SSRN

07 Dec 2011
News

Cautious capitalism

20 May 2013
Op-Ed

Making America an Industrial Powerhouse Again

Critics have denounced this proposal as yet another government intrusion into the market and a futile attempt to "pick winners." What these critics ignore is that the US government has a long history of investing in research... View Details

Keywords: by Gary Pisano; Manufacturing

Web

Publications - Faculty & Research

Shenzhen Stock Exchange as a setting, we find that, shortly after analysts observe that a firm has been... View Details Keywords: Corporate Disclosure ; Information ; Financial Institutions ; Accounting ; Financial Markets ; Financial... View Details

2001
Other Unpublished Work

Clusters of Innovation: Regional Foundations of U.S. Competitiveness

By: Michael E. Porter

Competitiveness has tended to be seen primarily from a federal perspective, and national policies and circumstances surely affect the prosperity of our economy. However, the Clusters of Innovation Initiative was undertaken with the realization that the real work of... View Details

Keywords: Clusters; Economics; Industry Clusters; Economy; Growth and Development; United States

Read Now

WILLIAM (WILLIS) EMMONS is Senior Lecturer and Director of the C. Roland Christensen Center for Teaching and Learning at Harvard Business School, a position he has held since 2004. As Director of the Christensen Center, Emmons oversees programs to... View Details

Keywords: airline; infrastructure industry; pharmaceuticals; telecommunications; utilities

August 2024 (Revised July 2025)
Case

agilon health

By: Regina E. Herzlinger and Nicholas Samonas

agilon health is part of the Module 1 of the Innovating Healthcare course: How to Evaluate Innovative Health Ventures. agilon health serves two pedagogical purposes: • it faces a difficult evaluation about how to grow the firm • It introduces the students to... View Details

Keywords: Health Industry

24 Apr 2019
HBS Seminar

Dimitris Papanikolaou, Kellogg School of Management, Northwestern University

May 06 2021
Tout

Earn a Certificate of Management Excellence

March 2017
Case

A. Lange & Söhne

By: Stefan Thomke and Daniela Beyersdorfer

The case describes how A. Lange & Söhne became one of world's leading watch companies. Its obsession with quality and innovation were behind its initial rise in the 19th century and, after a 40-year involuntary hiatus under the East German regime, again at the end of... View Details

Keywords: Watches; Operational Excellence; Brand ＆ Product Management; Product Development; Leadership; Growth and Development Strategy; Marketing Strategy; Product Positioning; Brands and Branding; Management; Operations; Production; Innovation and Invention; Price; Business History; Germany