Publications

January 2017 (Revised January 2019)
Case

The Rise and Fall of Lehman Brothers

By: Stuart C. Gilson, Kristin Mugford and Sarah L. Abbott

With nearly $700 billion in assets, Lehman was the largest U.S. bankruptcy in history. In 2007, Lehman achieved record earnings of over $4 billion on revenues of $60 billion. By September 2008 the fourth largest investment bank in the world was bankrupt. How had a... View Details

Web

Driving Social Change | Social Enterprise | Harvard Business School

Impact We recently completed a study of two Bolivian banks—Los Andes and Banco Sol—that compared the differences between an “apprenticeship” model and one that relied on communicating a shared mission to more experienced employees. The... View Details

Web

Social Entrepreneurship Fellowship | Social Enterprise | Harvard Business School

to address is clear and the business model is likely to make a substantial contribution toward the solution of the issue it seeks to address and can be sustained for a period of time consistent with... View Details

Web

Europe’s green transition | Institute for Business in Global Society

tackling urgent climate challenges. The discussions revealed how European companies are pioneering new approaches to sustainability, forging unprecedented collaborations, and reimagining business models for... View Details

01 Jun 2000
News

HBS Business Plan Contestants Pin Their Hopes on the Internet

with the right investors," advised Burgstone. Satchu added, "Choose a business model you can be passionate about 24/7, then focus on the product and listen to the customer." View Details

March 2024 (Revised March 2025)
Background Note

Physical Climate Risk

By: Michael W. Toffel, Spencer Glendon and Alison Smart

This note describes how managers can identify and manage their company’s physical climate risks, which can increase their operations and supply chain costs and risks, and affect demand for their goods and services. Can be paired with the video “Preparing business... View Details

Keywords: Resilience; Maps; Climate Risk; Climate Impact; Modeling And Analysis; Climate Change; Risk Management; Demand and Consumers; Supply Chain; Organizational Change and Adaptation; Disruption

Web

Dean LeBaron | Baker Library | Bloomberg Center | Harvard Business School

(PDF) Dean LeBaron, HBS 1960, was working for an investment services firm when he became interested in cutting-edge economic theories about portfolio management. One insight that captured his imagination was how computer models based on... View Details

Web

The Ownership Project | Institute for Business in Global Society

chapter . Professor and co-founder of The Ownership Project Nien-hê Hsieh takes a comprehensive look at ownership structures beyond conventional private equity and public markets, exploring innovative models that could reshape View Details

Article

Pattern Detection in the Activation Space for Identifying Synthesized Content

By: Celia Cintas, Skyler Speakman, Girmaw Abebe Tadesse, Victor Akinwande, Edward McFowland III and Komminist Weldemariam

Generative Adversarial Networks (GANs) have recently achieved unprecedented success in photo-realistic image synthesis from low-dimensional random noise. The ability to synthesize high-quality content at a large scale brings potential risks as the generated samples may... View Details

Keywords: Subset Scanning; Generative Models; Synthetic Content Detection

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Article

Making 'Green Giants': Environment Sustainability in the German Chemical Industry, 1950s–1980s

By: Geoffrey Jones and Christina Lubinski

This article examines the evolution of corporate environmentalism in the West German chemical industry between the 1950s and the 1980s. It focuses on two companies, Bayer and Henkel, that have been identified as "green giants," and traces the evolution of their... View Details

Keywords: Business History; Green Business; Regional Strategy; Pollution; Henkel; Bayer; Globalization; History; Chemical Industry; Germany; United States

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24 Apr 2014
News

Passing on knowledge at a new business program in Switzerland

Bob Gebhardt (MBA 1973) is following a long career in international business by helping to launch a business school program in Switzerland modeled after his experience at... View Details

December 2020 (Revised December 2021)
Case

Komatsu and Smart Construction

By: Rajiv Lal, David J. Collis and Akiko Saito

Komatsu, Japan's leading construction equipment manufacturer, is considering investing in a digital platform "Smart Construction" that will digitise the entire work process on a construction site, allowing for substantial reductions in cost and time while improving... View Details

Keywords: Platform; Digital Business; Construction; Business Model; Strategy; Technology Adoption; Internet and the Web; Digital Platforms; Construction Industry; Japan

Web

Business at the Base of the Pyramid - Course Catalog

HBS Course Catalog Business at the Base of the Pyramid Course Number 1908 Associate Professor Benjamin N. Roth Associate Professor Natalia Rigol Spring; Q3Q4; 3.0 credits 27 Sessions Exam Overview Between a well-served top of the... View Details

June 2016
Teaching Note

HubSpot: Lower Churn through Greater CHI

By: Jill Avery, Asis Martinez Jerez and Thomas Steenburgh

HubSpot, a web marketing startup selling inbound marketing software to small- and medium-sized businesses, is under pressure from its venture capital partners to rapidly acquire new customers and to maintain a low level of customer churn. The B2B SaaS company is in the... View Details

Keywords: CRM; Customer Acquisition; Customer Retention; Churn Management; SaaS Business Models; Customer Lifetime Value; Venture Capital; Startup; Software; Monitoring And Control; Marketing; Customer Relationship Management; Marketing Strategy; Accounting; Technology Industry; United States

January 2020 (Revised December 2024)
Case

Governing PG&E

By: Lynn S. Paine and Will Hurwitz

The five commissioners of the California Public Utilities Commission (CPUC) listened intently at a public forum in April 2019 as PG&E Corporation’s out-going chairman Richard Kelly described the company’s proposed new board. PG&E, which provided electricity and natural... View Details

July 2012 (Revised July 2014)
Case

Warby Parker: Vision of a 'Good' Fashion Brand

By: Christopher Marquis and Laura Velez Villa

In its third year of existence and poised to double its workforce, Warby Parker attributed its success to an innovative approach in the eyewear industry and to the company culture that supported it. With a mission combining social and business goals, the company had... View Details

Keywords: Entrepreneurship; Innovation; Business And Society; Social Responsiblity; Organizational Behavior; Social Entrepreneurship; Growth Management; Corporate Social Responsibility and Impact; Brands and Branding; Organizational Culture; Marketing Strategy; Innovation and Invention; Apparel and Accessories Industry; Health Industry; United States

March 2013
Supplement

Equitas Microfinance (B): Response to the Andhra Pradesh Crisis

By: V.G. Narayanan, V. Kasturi Rangan and Vidhya Muthuram

Keywords: Business Model; For-profit Firms; Microfinance; Growth And Development Strategy; Corporate Social Responsibility And Impact; Financial Services Industry; Social Enterprise; India