Publications

11 Oct 2021
Blog Post

Crafting a Nontraditional Path to Venture Capital and Private Equity with Morgan Sheil (MBA 2021)

As a teenager, Morgan Sheil (MBA 2021) developed a keen interest in the environment and climate change. That sustained interest, along with her drive to make a positive impact on the world, led Sheil across various geographies,... View Details

Web

United Fruit Company Photograph Collection - Photography Collections - Historical Collections

HBS Quick Links MBA Executive Education Doctoral Programs Faculty and Research Alumni HBS Publishing Site Index HBS Home Contact Us Map/Directions Photography Collections Introduction Large Collections Automobile Industry Caterpillar... View Details

Web

Africa - Global

Africa Research Center in Johannesburg, South Africa in 2017 followed by an office in Lagos, Nigeria in 2019, and an office in Nairobi, Kenya in 2022. This center plays an important role in helping HBS develop and strengthen relationships with business and academic... View Details

18 Jul 2024
Blog Post

Building the Future: An HBS Alumna’s Journey in Sustainable Infrastructure Investment

Business Club and Black Investment Club. Could you describe your professional journey before attending Harvard Business School, and what motivated you to pursue an MBA at HBS? Before HBS, my academic and professional journey was in... View Details

Web

Finance - Faculty & Research

whereas traditional liquidity measures based on gross trading volumes perform poorly. Our bounds prove particularly useful in settings where event-study evidence is difficult to obtain: we demonstrate how they vary over time, across... View Details

December 2017 (Revised January 2018)
Case

NatureSweet

By: Jose Alvarez, Forest Reinhardt and Natalie Kindred

This case describes the business model and workplace philosophy of NatureSweet, a privately owned, vertically integrated greenhouse grower and marketer of fresh tomatoes with sales across the United States and $329 million in 2016 revenues. CEO Bryant Ambelang treated... View Details

2012
Working Paper

School Accountability and Principal Mobility: How No Child Left Behind Affects the Allocation of School Leaders

By: Danielle Li

The move toward increased school accountability may substantially affect the career risks that school leaders face without providing commensurate changes in pay. Since effective school leaders likely have significant scope in choosing where to work, these uncompensated... View Details

Keywords: Leadership; Corporate Accountability; Education; North Carolina

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Article

Criminal Recidivism after Prison and Electronic Monitoring

By: Rafael Di Tella and Ernesto Schargrodsky

We study criminal recidivism in Argentina by focusing on the re-arrest rates of two groups: individuals released from prison and individuals released from electronic monitoring. Detainees are randomly assigned to judges, and ideological differences across judges... View Details

Keywords: Crime; Prison; Recidivism; Behavior; Situation or Environment; Crime and Corruption; Argentina

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January 2024
Case

BWX Technologies

By: Suraj Srinivasan, Yuan Zou and Aldo Sesia

Rex Geveden and Robb LeMasters, CEO and CFO of BWX Technologies, Inc. (BWXT), were concerned that investors and analysts did not fully appreciate the company's transformation from a nuclear reactor provider to the US Navy and Canadian utilities to a multi-product line... View Details

Keywords: Transformation; Communication Intention and Meaning; Business and Shareholder Relations; Valuation; Diversification; United States; Canada

14 Aug 2015
Working Paper Summaries

Are ‘Better’ Ideas More Likely to Succeed? An Empirical Analysis of Startup Evaluation

Keywords: by Pian Shu; Financial Services

13 Jul 2016
HBS Case

How Uber, Airbnb, and Etsy Attracted Their First 1,000 Customers

scouring craft fairs across the country to identify the best vendors at each, and pitching them on opening up an online store on the site. “They first brought their customers, and then they brought other artisans who followed the... View Details

Keywords: by Michael Blanding; Retail; Service; Transportation

February 2021 (Revised July 2022)
Case

Sarah Breedlove: Changing the World

By: Robert Simons and Max Saffer

This case describes the rise of Sarah Breedlove, who later called herself Madam C.J. Walker, from the cotton fields of Louisiana to the head of a successful, nationwide beauty company providing opportunity and hair care products to Black women. The case describes how... View Details

Keywords: Brands; African-american Entrepreneurs; Entrepreneurship; Values and Beliefs; Personal Characteristics; Success; Work-Life Balance; Business Startups; Brands and Branding; Marketing; Personal Development and Career; Beauty and Cosmetics Industry; United States

10 Aug 2020
Blog Post

HBS Summer Fellows Focus on Racial Equity and Justice

The HBS Social Enterprise Initiative aims to educate, support, and inspire leaders to tackle society’s toughest challenges and make a difference in the world. We are committed to the fight for racial justice and to promoting diversity and equity View Details

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

2021
Working Paper

Accounting for Workforce Impact at Scale

By: Adel Fadhel, Katie Panella, Ethan Rouen and George Serafeim

Using new data on workforce composition and wages, we systematically measure the employment impact at U.S. firms from 2008 to 2020, including 2,682 unique firms and 22,322 firm-year observations. We document significant variation across industries and firms within each... View Details

Keywords: Impact Accounting; ESG; Employee Turnover; Wages; Employment; Measurement and Metrics; Human Capital; Diversity; United States

SSRN

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October 2024 (Revised June 2025)
Case

Nvidia

By: Andy Wu and Matt Higgins

This case study examines Nvidia's strategic pivot from gaming GPUs to becoming a leader in general-purpose computing and AI. It explores how Nvidia leveraged its GPU architecture to dominate the growing fields of data center acceleration and AI training, outpacing... View Details

Keywords: Strategy; Technological Innovation; AI and Machine Learning; Product Development; Manufacturing Industry; Technology Industry; Electronics Industry; United States; China; Taiwan