Publications

April 2025
Teaching Note

Duolingo: On a 'Streak'

By: Jeffrey F. Rayport and Nicole Tempest Keller

Teaching Note for HBS Case No. 825-097. View Details

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April 2025
Case

Pouring Oil on Troubled Waters: Vickers Oils and Resolving Family Conflict over Generations

By: Lauren Cohen, Octavian Graf Pilati and Sophia Pan

Will Vickers, a seventh-generation (G7) member of the Vickers Family, grappled with a pressing challenge: how to re-integrate family members into the firm to recover lost talent. His father, Peter Vickers, was the lone leader of the Vickers Oils—despite having stepped... View Details

Keywords: Shareholder; Involvement; Family Office; Family Firms; Family Business; Business Growth and Maturation; Experience and Expertise; Retention; Leadership Development; Business or Company Management; Management Succession; Organizational Structure; Family Ownership; Family and Family Relationships; Diversification; Conflict and Resolution; Consumer Products Industry; United Kingdom

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April 3, 2025
Article

How to Build a Life: To Be Happier, Stop Resisting Change

By: Arthur C. Brooks

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April 2025
Case

Jamie Dimon: Navigating the DEI Backlash

By: Joseph L. Badaracco and Sarah Mehta

Citation

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April 2025 (Revised April 2025)
Case

JPMorganChase: Leadership in the Age of GenAI

By: Iavor I. Bojinov, Karim R. Lakhani and David Lane

This case study examines JPMorgan Chase's (JPMC) journey in adopting and implementing Generative AI (GenAI) following the release of ChatGPT. It outlines JPMC's initial cautious approach focused on data security, followed by strategic investments in internal platforms... View Details

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2025
Working Paper

Navigating Choppy Waters: How U.S. Trade Policy Uncertainty Affects Small Businesses

By: David Atkin, Zoë Cullen and Ebehi Iyoha

This paper explores the impact of recent changes in the US trade policy environment on small businesses. Drawing on a survey of more than 4,000 small businesses conducted between March 22 and 31, 2025, we examine firms’ knowledge, expectations, and decisions during... View Details

Keywords: Trade; Risk and Uncertainty; Government Legislation; Globalization; International Relations; Small Business

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April 2025
Case

Breezm: Innovative 3D-Printed Eyewear (A)

By: Juan Alcácer, Brian Mao Fu and Adina Wong

In 2023, Breezm, a South Korean startup, faced a strategic decision about how to grow its innovative 3D-printed, custom-fit eyewear business. Co-founded in 2017 by Zenma Park and Wooseok Sung, Breezm combined facial scanning, AI, and in-house production to solve the... View Details

Keywords: 3D Printing; Eyeyewear; Growth; Business Startups; AI and Machine Learning; Technological Innovation; Growth and Development Strategy; Risk and Uncertainty; Expansion; South Korea

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2025
White Paper

Governors Reshaping Workforce Development: Turning WIOA Challenges into Workforce Solutions

By: Joseph B. Fuller, Kerry McKittrick, Nathalie Gazzaneo, Ariel Higuchi, Justine Gluck, Zoe Butler, Jack Porter and Malena Dailey

The Workforce Innovation and Opportunity Act (WIOA) grants Governors significant authority to shape their state workforce systems. Yet, little research explores how they use those powers to strengthen their economies and expand access to employment and training.... View Details

Keywords: Government Administration; Policy; Training; Employment

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April 2025
Case

Paul Weiss: Fighting or Negotiating with POTUS

By: Eugene Soltes and Anthea Brady

In early 2025, Paul Weiss Chairman Brad Karp weighed how to respond to an Executive Order from President Trump that could threaten the financial livelihood of his law firm. Paul Weiss and Karp had to decide to mount a legal fight or negotiate with the White House. The... View Details

Keywords: Federal Government; Decision Making; Law; Mission and Purpose; Negotiation; Business and Government Relations; Legal Services Industry; United States

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2025
Working Paper

Training Within Firms

By: Brayan Diaz, Andrea Neyra-Nazarrett, Julian Ramirez, Raffaella Sadun and Jorge Tamayo

Training investments are essential for improving worker and firm productivity, yet their implementation is often hindered by low participation rates and insufficient worker engagement. This study uses data from three firms–a car manufacturer, a quick-service... View Details

Keywords: Productivity; Absenteeism; Middle Managers; Training; Management Practices and Processes; Performance Productivity; Employees

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April 2025
Supplement

ZEISS: Commercializing Science

By: Maria P. Roche and Richie Zitomer

Spreadsheet Supplement for HBS Case No. 725-359. View Details

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April 2025
Article

An Anatomy of Crypto-Enabled Cybercrimes

By: Will Cong, Campbell Harvey, Daniel Rabetti and Zong-Yu Wu

The advent of cryptocurrencies and digital assets holds the promise of improving financial systems by offering cheap, quick, and secure transfer of value. However, it also opens up new payment channels for cybercrimes. Assembling a diverse set of public on- and... View Details

Keywords: Cryptocurrency; Crime and Corruption; Technology Adoption; Currency; Policy

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April 2025
Article

Buying (Quality) Time Predicts Relationship Satisfaction

By: A.V. Whillans, Jessie Pow and Joe J. Gladstone

Seven studies examine the association between time-saving purchases (e.g., housecleaning and meal delivery services) and relationship satisfaction. Study 1 uses an eleven-year longitudinal panel survey to show that increases in time-saving purchases predict long-term... View Details

Keywords: Personal Finance; Family and Family Relationships; Satisfaction; Well-being

April 2025
Article

Corporate Ownership and ESG Performance

By: Belen Villalonga, Peter Tufano and Boya Wang

Using a sample of 3083 firms from 62 countries over 18 years, we analyze how the structure and identity of firms' material owners influence their Environmental, Social, and Governance (ESG) performance. We find that firms with founding families or other individual... View Details

Keywords: ESG; CSR; Family Firms; Social Responsibility; Environment; Sustainability; Ownership; Corporate Social Responsibility and Impact; Corporate Governance; Environmental Sustainability

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April 2025
Article

Crisis Interventions in Corporate Insolvency

By: Samuel Antill and Christopher Clayton

We model the optimal resolution of insolvent firms in general equilibrium. Collateral-constrained banks lend to (i) solvent firms to finance investments and (ii) distressed firms to avoid liquidation. Liquidations create negative fire-sale externalities. Liquidations... View Details

Keywords: Insolvent Firms; Government Intervention; Liquidation; Econometric Models; Insolvency and Bankruptcy; Policy

April 2025
Article

Dynamic Silos: Increased Modularity and Decreased Stability in Intra-organizational Communication Networks During the COVID-19 Pandemic

By: Tiona Zuzul, Emily Cox Pahnke, Jonathan Larson, Christopher White, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Fereshteh Amini, Youngser Park, Joshua Vogelstein, Jeffrey Weston and Carey E. Priebe

Workplace communications around the world were drastically altered by COVID-19, related work-from-home orders, and the rise of remote work. To understand these shifts, we analyzed aggregated, anonymized metadata from over 360 billion emails within 4,361 organizations... View Details

Keywords: Remote Work; COVID-19; Communication Technology; Organizational Change and Adaptation

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2025
Working Paper

Extractive Taxation and the French Revolution

By: Tommaso Giommoni, Gabriel Loumeau and Marco Tabellini

We study the fiscal determinants of the French Revolution, exploiting plausibly exogenous variation in the salt tax—a large source of royal revenues and one of the most extractive forms of taxation of the Ancien Régime. Implementing a Regression Discontinuity... View Details

Keywords: Extractive Taxation; Regime Change; French Revolution; State Capacity; Taxation; History; Government Administration; Attitudes; Public Opinion

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April 2025
Article

Gender and Preferences for Performance Feedback

By: Katherine Baldiga Coffman and David Klinowski

Across multiple studies, we investigate whether there are gender differences in preferences for receiving performance feedback. We vary many features of the feedback context: whether the performance task is a cognitive test or a mock interview, whether the feedback is... View Details

Keywords: Feedback; Gender; Cognition and Thinking; Motivation and Incentives; Behavior

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March–April 2025
Article

Getting Value from Digital Technologies

By: Frank Cespedes and Georg Krentzel

Companies need digital technologies in an omni-channel buying world where online and in-person interactions are complements, not either/or substitutes. Multi-channel hybrid sales solutions are required, but what are the key requirements for using the available... View Details

Keywords: Sales; Technology Adoption; Competitive Advantage

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