Publications

January 1989 (Revised March 1995)
Case

Du Pont Freon Products Division (A)

By: Richard H.K. Vietor and Forest L. Reinhardt

In 1988, the Du Pont Co. is abruptly confronted with solid scientific evidence that chlorofluorocarbons are destroying the earth's ozone shield. Du Pont, with its Freon brand product line serving markets for foam insulation, electronics solvents, and especially... View Details

Keywords: Business Divisions; Policy; Management; Brands and Branding; Production; Service Operations; Natural Environment; Competition; Corporate Strategy; Environmental Sustainability

26 Oct 2021
Research & Ideas

What Companies Want Most in a CEO: A Good Listener

basic social capabilities are perceived to play a key role for the success of complex and information intensive organizations. It is unclear, however, whether the supply of social skills in the managerial labor market has been able to... View Details

Keywords: by Jay Fitzgerald

2025
Working Paper

Climate Risk and the U.S. Insurance Gap: Measurement, Drivers and Implications

By: Parinitha Sastry, Tess Scharlemann, Ishita Sen and Ana-Maria Tenekedjieva

In a world with rising risk, how much are U.S. households willing to pay for homeowners insurance, and what does their demand imply for the future of insurance markets? We provide the first estimates of household willingness to pay for homeowners insurance and the... View Details

Keywords: Climate Change; Risk and Uncertainty; Insurance; Personal Finance; Consumer Behavior; Mortgages

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05 Oct 2023
Blog Post

A Pathway to Public Service: Brandon Moore (MBA/MPP 2025)

statements and marketing strategies. I spend the vast majority of every 80-minute class hearing the perspectives of my peers. I am perpetually blown away by how the diversity of opinions enriches our learning environment. We aren’t... View Details

February 2024
Teaching Note

TimeCredit

By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein

Teaching Note for HBS Case No. 824-139. TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting... View Details

Keywords: Accounting; Business Startups; Entrepreneurship; Financing and Loans; AI and Machine Learning; Entrepreneurial Finance; Identity; Partners and Partnerships; Technology Industry

May 24, 2021
Article

What Makes an Online Marketplace Disruptive?

By: Clifford Maxwell and Scott Duke Kominers

Platforms like Airbnb, eBay, and Angie’s List have changed how markets work. But while many are innovative and make life easier for consumers, which are truly disruptive? Hewing to Clay Christensen’s theory of disruption, platforms—which operate as online... View Details

Keywords: Digital Platforms; Disruption; Framework

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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

March 2007 (Revised April 2011)
Case

Madam C.J. Walker: Entrepreneur, Leader, and Philanthropist

By: Nancy F. Koehn, Anne Dwojeski, William Grundy, Erica Helms and Katherine Miller

Madam C. J. Walker, who has been credited as the first self-made African-American woman millionaire, created a hair-care empire after years spent as a laundress in St. Louis, Missouri. Decades before the Civil Rights movement, her company gave employment to thousands... View Details

Keywords: Leadership; Business History; Race; Corporate Social Responsibility and Impact; Entrepreneurship; Personal Development and Career; Gender; Philanthropy and Charitable Giving; Saint Louis

March 1994
Case

Intel Corp.: Leveraging Capabilities for Strategic Renewal

By: Christopher A. Bartlett and Ashish Nanda

Traces the history of Intel from its earliest days as a technology-driven memory company to its emergence as an increasingly market-focused microprocessor company with emerging systems capabilities. The focus is on the strategic, organizational, and management... View Details

Keywords: Organizational Change and Adaptation; Adaptation; Management Skills; Management Practices and Processes; Strategy; Organizations; Information Technology Industry

15 Oct 2012
News

Harvard Business School Professor Alvin E. Roth Is Co-Winner of Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel

New Twitter Research: Men Follow Men and Nobody Tweets

Twitter has attracted tremendous attention from the media and celebrities, but there is much uncertainty about Twitter's purpose. Is Twitter a communications service for friends and groups, a means of expressing yourself freely, or simply a marketing... View Details

November 2012 (Revised July 2014)
Case

Andrew Sullivan and Faraway Ltd

By: Frank V. Cespedes and Alex Godden

The "Andrew Sullivan and Faraway Ltd" case series focuses on entrepreneurial selling, and is based on an older case study, "Deaver Brown and Cross River Inc." (9-394-042). It concerns two entrepreneurs, Andrew Sullivan and Hope Abasi, who have designed an innovative... View Details

Keywords: Entrepreneurship; Marketing; Sales; Management; Consumer Products Industry; United Kingdom

05 Jun 2012
First Look

First Look: June 5

firms' geographic expansion across time and markets. Specifically, we build a model in which two firms that differ in their capabilities enter sequentially into two markets with different potentials for profit. The model is solved using... View Details

Keywords: Sean Silverthorne

Web

All Functions - Recruiting

Employment Data All Functions Employment Data All Functions All Functions Select a Function to Access Additional Detail Pages: All Functions All Functions Business Development Consulting Finance General Management Marketing Other... View Details

Web

Hypergrowth

Today's fast-moving, highly dynamic global economy presents significant challenges to leaders committed to delivering exceptional market value. The right insights and tools are key to successfully navigating the rapidly changing... View Details

03 Oct 2005
Research & Ideas

The Truck Driver Who Reinvented Shipping

By the end of the 1960s, McLean's SeaLand Industries had twenty-seven thousand trailer-type containers, thirty-six trailer ships, and access to over thirty port cities. With a top market position, SeaLand was an attractive acquisition... View Details

Keywords: by Anthony J. Mayo & Nitin Nohria; Manufacturing; Transportation; Aerospace

October 2007 (Revised March 2008)
Case

Dove: Evolution of a Brand

By: John A. Deighton

Examines the evolution of Dove from functional brand to a brand with a point of view after Unilever designated it as a masterbrand, and expanded its portfolio to cover entries into a number of sectors beyond the original bath soap category. The development causes the... View Details

Keywords: History; Expansion; Marketing Strategy; Social Marketing; Digital Marketing; Brands and Branding; Consumer Products Industry; Beauty and Cosmetics Industry