Research - Global - Harvard Business School

September 2025
Article
Journal of Development Economics

Using Satellites and Phones to Evaluate and Promote Agricultural Technology Adoption: Evidence from Smallholder Farms in India

By: Shawn Cole, Tomoko Harigaya, Grady Killeen and Aparna Krishna

This paper evaluates a low-cost, customized soil nutrient management advisory service in India. As a methodological contribution, we examine whether and in which settings satellite measurements may be effective at estimating both agricultural yields and treatment...

August 2025
Case

Must B Nutty?

By: Christina Wallace, Martha Hostetter and Alicia Dadlani

Veronica and Miguel Garza, siblings from a large Mexican-American family from Texas, founded a company in 2014 to sell the almond-flour tortillas Veronica had developed to fit her grain-free diet. Their company, Must Be Nutty, tapped into growing demand for...

August 2025
Teaching Material

Gary Convis: Supplement to 625-003 Knowledge Transfer: Toyota, NUMMI, and GM

By: Willy C. Shih

Set of supplementaru videos featuring Gary Convis, first Plant Manager of NUMMI

August 2025
Teaching Material

Social Enterprise in Europe

By: Brian Trelstad, Hugo Etchegoyhen and Tonia Labruyere

2025
Working Paper

E-ledgers Carbon Accounting

By: Robert S. Kaplan and Karthik Ramanna

In prior publications, we introduced a global system of interconnected E-ledgers that produces—in as close to real time as practicable—accurate, comparable, and verifiable accounts of the cradle-to-gate (net) greenhouse-gas emissions in any product or service that...

Article
Economic Journal

Faith and Assimilation: Italian Immigrants in the U.S.

By: Stefano Gagliarducci and Marco Tabellini

How do ethnic religious organizations influence immigrant assimilation? To answer this question, we assemble novel data from the Catholic directories to measure the presence of Italian Catholic churches in the US between 1890 and 1920, when four million Italians moved...

2025
Book

Concise Business Guide to Climate Change: What Managers, Executives, and Students Need to Know

By: J. Gunnar Trumbull

Understanding the ground rules of climate change for business. Climate has changed the game for businesses around the world. With climate-related disasters costing billions in damages and public pressure rising, over a hundred nations joined the 2015 Paris Agreement,...

July 2025
Teaching Material

Blue Cross Blue Shield of Michigan (BCBSM): The AI Journey

By: Shikhar Ghosh and Shweta Bagai

July 2025
Teaching Material

FIGS: Scrubbing the Status Quo

By: Jeffrey F. Rayport and Nicole Tempest Keller

July 2025
Teaching Material

Hyperscaling Dreams: Ualá's Path from Startup to Fintech Champion

By: Juan Alcácer and Manuel Franck

Teaching Note for HBS Case No. 725-408. Ualá, a fintech startup founded in Argentina in 2017 by Pierpaolo Barbieri, aimed to increase financial inclusion in Latin America through a digital platform linked to a prepaid card. After rapid success in Argentina, it expanded...

July 2025
Case

SecureID: Digital Disruptions of Smartcards in Africa

By: Ramon Casadesus-Masanell, Raffaella Sadun, Pippa Tubman Amerding and Namrata Arora

This case explores the strategic inflection point faced by Kofo Akinkugbe, founder and CEO of SecureID, a smartcard manufacturing company in Nigeria. With the rise of fintech and digital payment solutions threatening the dominance of physical cards, SecureID must...

July 2025
Case

Insilico’s Rentosertib Dilemma: A Star in the Pipeline?

By: Michael Lingzhi Li, Brian Mao Fu and Billy Chan

In 2024, the AI biotech firm Insilico Medicine faced a pivotal decision about its new drug, Rentosertib. Discovered and designed using artificial intelligence to treat a lung disease, Rentosertib had successfully advanced to Phase II trials — a first in global...

July 2025
Teaching Material

Meghna Modi at Revlon India: Leading with a Bold Purpose (B)

By: Aiyesha Dey and Sarah Sasso

This follow-up case is about Meghna Modi, the CEO of struggling cosmetics company Revlon India, and the actions she takes as she tries to both turn the company around and integrate her personal purpose into her work. Influenced by her own life struggles, Modi feels...

July 2025
Case

Mitsui & Co., Ltd.

By: Ramon Casadesus-Masanell and Akiko Saito

In 2025, Kenichi Hori, President and CEO of Mitsui & Co., Ltd.—one of Japan’s most prominent Sogo Shosha (investment and trading companies with sprawling global footprints)—reflected on the company’s record-breaking profits. Its operations spanned multiple...

July 2025
Case

ICARE: Frontline Leadership at Michelin

By: Hubert Joly and Emilie Billaud

In 2025, Michelin CEO Florent Menegaux reflected on the company’s transformation since taking the helm in 2019. Amid a volatile global landscape marked by inflation, rising competition, and geopolitical and sustainability pressures, Michelin had achieved strong...

July 2025
Case

Mother’s Home: Eradicating Social Orphancy in Kazakhstan

By: Boris Groysberg and Annelena Lobb

Mother’s Home International Foundation, a Kazakhstani foundation, had reduced the number of children living in orphanages in Kazakhstan from roughly 10,000 to 4,000 over 12 years, building crisis centers for new mothers to help them keep their babies and stabilize...

July 3, 2025
Article
Harvard Business Review Digital Articles

A New Framework for Reducing Healthcare Disparities

By: Susanna Gallani, Mary Lynch Witkowski, Lidia M. V. R. Moura and Katie Sonnefeldt

Despite decades of initiatives to address healthcare inequities in the U.S., disparities across race, gender, geography, and income remain stubbornly persistent. This article introduces the Strategic Fingerprint Framework for Health Equity, a practical, principle-based...

July 2025
Article
Review of Economic Studies

Economic Integration and the Transmission of Democracy

By: Marco Tabellini and Giacomo Magistretti

In this paper, we study the effects of economic integration with democratic partners on democracy. We assemble a large country-level panel dataset from 1960 to 2015, and exploit improvements in air, relative to sea, transportation to derive a time-varying instrument...

July–August 2025
Article
Organization Science

Beefing IT Up for Your Investor? Engagement with Open Source Communities, Innovation, and Startup Funding: Evidence from GitHub

By: Annamaria Conti, Christian Peukert and Maria P. Roche

We study the engagement of nascent firms with open source communities and its implications for innovation and attracting funding. To do so, we link data on 160,065 U.S. startups from Crunchbase to their activities on the open source software development platform...

July 2025
Article
Accounting Review

Digital Lending and Financial Well-Being: Through the Lens of Mobile Phone Data

By: AJ Chen, Omri Even-Tov, Jung Koo Kang and Regina Wittenberg-Moerman

To mitigate information asymmetry about borrowers in developing economies, digital lenders use machine-learning algorithms and nontraditional data from borrowers’ mobile devices. Consequently, digital lenders have managed to expand access to credit for millions of...