Publications

April 2025
Teaching Note

Allbirds: Decarbonizing Fashion (A) and (B)

By: Michael W. Toffel, Ken Pucker and Stacy Straaberg

Teaching Note for HBS Case Nos. 622-024, 625-004, 625-005, and 625-702. The Allbirds: Decarbonizing Fashion (A) case introduces Allbirds as a footwear startup not only focused on simple design, comfort, and sustainable natural materials but on decarbonizing the wider... View Details

Keywords: Decarbonization; Climate Impact; Environmental Strategy; Innovation; Product Design; Supply Chain Management; Innovation Strategy; Innovation and Management; Product Development; Climate Change; Environmental Management; Environmental Sustainability; Business Startups; Initial Public Offering; Knowledge Sharing; Apparel and Accessories Industry; Fashion Industry; United States; California

April 2025
Supplement

Allbirds: Decarbonizing Fashion PowerPoint Supplement

By: Michael W. Toffel, Ken Pucker and Stacy Straaberg

The Allbirds: Decarbonizing Fashion (A) case introduces Allbirds as a footwear startup not only focused on simple design, comfort, and sustainable natural materials but on decarbonizing the wider fashion industry. Background material highlights the growing... View Details

Keywords: Decarbonization; Climate Impact; Environmental Strategy; Innovation; Product Design; Supply Chain Management; Innovation Strategy; Innovation and Management; Product Development; Climate Change; Environmental Management; Environmental Sustainability; Apparel and Accessories Industry; Fashion Industry; United States; California

2025
Working Paper

Prices and Concentration: A U-shape? Theory and Evidence from Renewables

By: Michele Fioretti, Junnan He and Jorge Tamayo

We show that when firms compete via supply functions, transferring high-cost capacity to the largest, most efficient firm—thereby diversifying its production technologies while increasing concentration—can lower prices by prompting the leader to expand output and... View Details

Keywords: Diversified Production Technologies; Concentration Levels; Market Power; Supply Function Equilibrium; Hydropower; Energy Transition; Renewable Energy; Price; Competition; Supply and Industry; Energy Industry; Colombia

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April 2025
Article

How Central Banks Manage Climate and Energy Transition Risks

By: Esther Shears, Jonas Meckling and Jared Finnegan

Central banks have begun to examine and manage climate risks, including both transition risks of moving from fossil fuels to clean energy and physical climate risks. Here we provide a systematic assessment of how and why central banks address climate risks on the basis... View Details

Keywords: Banks and Banking; Risk and Uncertainty; Climate Change; Transition; Risk Management

April 2025
Article

Skill Dependencies Uncover Nested Human Capital

By: Moh Hosseinioun, Frank Neffke, Letian Zhang and Hyejin Youn

Modern economies require increasingly diverse and specialized skills, many of which depend on the acquisition of other skills first. Here we analyse US survey data to reveal a nested structure within skill portfolios, where the direction of dependency is inferred... View Details

Keywords: Competency and Skills; Human Capital; Personal Development and Career; Equality and Inequality; Analytics and Data Science

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April 2025
Article

Transitioning Into Retirement: The Interplay of Self and Life Structure

By: Marcy Crary, Douglas T. (Tim) Hall, Kathy E. Kram, Teresa M. Amabile and Lotte Bailyn

This paper explores the psychological, social, and behavioral ways in which professionals end their corporate careers and reorient themselves and their lives in the transition from employment to retirement. Framed within life course theory, specifically the adult... View Details

Keywords: Retirement; Behavior; Transition; Identity

March 2025 (Revised April 2025)
Case

Dominion Voting Systems v. Fox News

By: Vincent Pons, Jesse M. Shapiro, Bharat Anand and Susan Pinckney

The case examines the Dominion Voting Systems and Fox News defamation settlement based upon statements made on air in the aftermath of the 2020 presidential election. View Details

March 2025
Article

Is Personal Identity Intransitive?

By: J. De Freitas and L. J. Rips

There has been a call for a potentially revolutionary change to our existing understanding of the psychological concept of personal identity. Apparently, people can psychologically represent people, including themselves, as multiple individuals at the same time. Here... View Details

Keywords: Identity; Judgments

February 2025
Teaching Note

Influencer-Led Brand Building: Hairitage and the McKnights

By: William R. Kerr and James Palano

Teaching Note for HBS Case No. 825-066. Mindy McKnight started in 2009 as an early influencer on social media whose videos of creative hairstyles for girls launched her family on an entrepreneurship journey. The McKnights transitioned from YouTube ad revenue to brand... View Details

Keywords: Family Business; Social Media; Entrepreneurship; Brands and Branding; Product Launch; Power and Influence; Expansion; Beauty and Cosmetics Industry

February 2025
Case

Luca de Meo at Renault Group (A)

By: Emily Truelove, Linda A. Hill and Lydia Begag

When Luca de Meo became CEO of Renault Group in 2020, the 122-year-old French automaker faced financial challenges and the double technological disruption of the automotive industry: the shift to electric vehicles (EVs) and the rise of software-defined vehicles (SDVs).... View Details

February 2025
Case

Luca de Meo at Renault Group (A) (Abridged)

By: Emily Truelove, Linda A. Hill and Lydia Begag

When Luca de Meo became CEO of Renault Group in 2020, the 122-year-old French automaker faced financial challenges and the double technological disruption of the automotive industry: the shift to electric vehicles (EVs) and the rise of software-defined vehicles (SDVs).... View Details

January–March 2025
Article

Transitioning from Responsible and Reactive to Deeply Responsible and Proactive International Business

By: Geoffrey G. Jones, Teresa da Silva Lopes, Pavida Pananond, Rob van Tulder, Noemi Sinkovics and Rudolf R. Sinkovics

This article aims to explore the role of multinational enterprises in addressing grand societal challenges, emphasizing the need for integrating environmental and social aspects into business models. It offers an analysis of how principles and values can guide engaged... View Details

Keywords: Corporate Social Responsibility and Impact; Business Model; Multinational Firms and Management

January 2025
Technical Note

Note on Estate Planning

By: Christina R. Wing, Maryann G Bell and Kara A Perusse

Crafting a comprehensive estate plan is not just about ensuring the smooth transfer of assets; it is about leaving a lasting legacy and protecting your loved ones from unnecessary stress and complications after you are gone. Estate planning is a particularly important... View Details

Keywords: Family Business; Transition; Management Succession; Family Ownership; Planning

January 2025 (Revised March 2025)
Case

Thomas Müller: Mr. Bayern Munich

By: Boris Groysberg, Sascha L. Schmidt, Alexander Liebhart and Sarah Abbott

In 2024, FC Bayern Munich superstar Thomas Müller announced his retirement from German national football. His contract with Bayern Munich runs through the end of the 2024-25 season. In 2025, Müller reflects on his long career in football, on the skills that have driven... View Details

Keywords: Soccer; Football; Data Science And Analytics Management; Bundesliga; Sports Data; ＂Sports Organizations,; Career Changes And Transitions; Career Management; Retirement Transition; Skills Development; Analysis; Competency and Skills; Decision Making; Performance; Personal Development and Career; Retirement; Transition; Sports Industry; Germany

January 2025
Case

Apax Partners: Deciding Whether to Bid for Trader Corp.

By: Benjamin C. Esty and Edward A. Meyer

Apax Partners’ investment committee was schedule to meet on March 21, 2011, to decide whether to invest in Trader Corporation, a Canadian classified advertising business for used automobiles with both print (magazines) and digital (website) distribution. What made this... View Details

January 2025
Article

Communication Within Firms: Evidence from CEO Turnovers

By: Stephen Michael Impink, Andrea Prat and Raffaella Sadun

This paper uses novel, firm-level communication measures derived from communications metadata several months before and after a CEO transition for 102 firms to study whether and how this organizational event is reflected in employees’ communication flows. We find that... View Details

Keywords: Information; Communication; Management Succession; Organizational Change and Adaptation; Alignment

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December 2024 (Revised March 2025)
Case

Tata Power and India's Energy Transition

By: Vikram S. Gandhi, Radhika Kak and Kairavi Dey

Tata Power stood at the forefront of India’s energy transition. The firm had a long history deeply intertwined with the country's development. As Mumbai’s power needs increased, Tata Power built out thermal assets across North, West, and East India. While thermal power... View Details

Keywords: Renewable Energy; Energy Sources; Climate Change; Green Technology; Transition; Energy Generation; Resource Allocation; Energy Industry; Asia; India

November 2024
Case

Demond Martin and WellWithAll

By: Hise Gibson, Archie L. Jones and Ai-Ling Jamila Malone

This case study chronicles the transformative entrepreneurial path of Demond Martin, co-founder and CEO of WellWithAll, a health and wellness startup. Motivated by a pivotal life experience and deep concern for racial health inequities, Martin transitions from a... View Details

November 2024
Supplement

AlphaGo (C): Birth of a New Intelligence

By: Shikhar Ghosh and Shweta Bagai

This case, the final of a three-part series, explores DeepMind's pivotal transition from mastering games to solving real-world scientific challenges. In December 2020, DeepMind's AI system AlphaFold 2 achieved a breakthrough by solving protein folding—a 50-year-old... View Details

Keywords: Autonomy; Deep Learning; Drug Discovery; Healthcare Innovation; Neural Networks; Scientific Research; Technology Startup; AI and Machine Learning; Technological Innovation; Research and Development; Business Model; Business Strategy; Open Source Distribution; Technology Industry; United States