Publications

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January 2025
Teaching Note

New Belgium Brewing and Climate Change

By: Michael W. Toffel, Kenneth P. Pucker and Michael Norris

Teaching Note for HBS Case No. 624-069. View Details

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

January 2025
Teaching Plan

Knowledge Transfer: Toyota, NUMMI, and GM

By: Willy Shih

Teaching Plan for HBS Case No. 625-003. New United Motors Manufacturing, Inc. (NUMMI) was a joint venture between Toyota and General Motors. It was an opportunity for GM to learn about the Toyota Production System, which was quite different from the mass production... View Details

Keywords: Culture Change; Organizational Culture; Organizational Change and Adaptation; Factories, Labs, and Plants; Joint Ventures; Transformation; Selection and Staffing; Knowledge Acquisition; Knowledge Sharing; Labor Unions; Management Systems; Performance Improvement; Production; Labor and Management Relations; Auto Industry; Japan; United States

2025
Working Paper

The Hidden Costs of Working Multiple Jobs: Implications for Spending Behavior and Wellbeing

By: Paige Tsai and Ryan W. Buell

Across three studies, combining survey data, transaction-level analysis from 90,548 customers of a nationwide retail bank, and insights from the General Social Survey, we study whether people with multiple jobs spend their labor income differently than people who earn... View Details

Keywords: Behavioral Operations; Employee Behavior; Job Design and Levels; Personal Finance; Well-being; Happiness; Satisfaction; Wages

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January 2025
Case

The Checkout Challenge for Orchardio

By: Iavor I. Bojinov

January 2025
Teaching Note

Zalando: Becoming the Starting Point for Fashion

By: Antonio Moreno, Leela Nageswaran, Margaret Underwood and Gamze Yucaoglu

Teaching Note for HBS Case No. 622-070. View Details

January 2025
Case

Reimagining the Employee Experience at the LEGO Group

By: Amy Edmondson, Mark Mortensen and Elisabeth Powell

In 2024, the LEGO Group faced a decision about the future of LEGO’s Benefits Experience Strategy and the “Best of Both” remote/hybrid work policy. With over 28,500 employees spanning global hubs, retail stores, and manufacturing plants, LEGO leaders had to consider... View Details

Keywords: Leadership; Employee Relationship Management; Europe

January 2025
Teaching Note

Vanguard Retail Operations

By: Antonio Moreno, Willy C. Shih and Margaret Underwood

Teaching Note for HBS Case No. 620-104. View Details

January 8, 2025
Article

Why Retailers Are Turning to Third-Party Marketplaces

By: Antonio Moreno

Some traditional retailers—including Walmart, Target, and Best Buy—are adopting third-party marketplaces, which connect customers with external sellers and thereby offer customers a much broader selection. Many other traditional retailers are considering whether to... View Details

Keywords: Marketplace Matching; Distribution Channels; Customer Focus and Relationships; Cost vs Benefits; Retail Industry

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January 2025
Case

VOCEL(A): Democratizing Brain Science for Early Childhood Education

By: Elisabeth Paulson, Christopher T. Ryan and Nanxi Zhang

January 2025
Supplement

VOCEL(B): Powered by VOCEL

By: Elisabeth Paulson, Christopher T. Ryan and Nanxi Zhang

January 2025
Case

Turning Around Sam's Club

By: Ryan W. Buell, Zeynep Ton and Sarah Kalloch

January 2025
Case

U.S. Steel: Proposed Acquisition by Nippon Steel

By: Willy C. Shih

The case setting is the proposed acquisition of U.S. Steel by Nippon Steel, which elicited a great deal of controversy. The real purpose of the case is to look at the history of the American steel industry since World War II and understand how the steel minimill... View Details

Keywords: Disruptive Innovation; Manufacturing Industry; Steel Industry; United States

2025
Article

Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments

By: Kosuke Imai and Michael Lingzhi Li

Researchers are increasingly turning to machine learning (ML) algorithms to investigate causal heterogeneity in randomized experiments. Despite their promise, ML algorithms may fail to accurately ascertain heterogeneous treatment effects under practical settings with... View Details

Keywords: AI and Machine Learning; Mathematical Methods; Analytics and Data Science

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January–February 2025
Article

Want Your Company to Get Better at Experimentation?: Learn Fast by Democratizing Testing

By: Iavor Bojinov, David Holtz, Ramesh Johari, Sven Schmit and Martin Tingley

For years, online experimentation has fueled the innovations of leading tech companies, enabling them to rapidly test and refine new ideas, optimize product features, personalize user experiences, and maintain a competitive edge. The widespread availability and lower... View Details

Keywords: Technological Innovation; AI and Machine Learning; Analytics and Data Science; Product Development; Competitive Advantage

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January 2025 (Revised February 2025)
Teaching Note

Worten Portugal: Becoming a Digital Marketplace

By: Antonio Moreno, Pedro Amorim, Margaret Underwood and Gamze Yucaoglu

Teaching Note for HBS Case No. 622-062. View Details

December 2024
Supplement

Norse Atlantic Airways

By: Willy C. Shih

Charles Duncan discusses the jobs that customers hire Norse Atlantic Airways to do, and the challenges associated with its low-cost long-haul business model View Details

Keywords: Air Transportation; Air Transportation Industry; Europe; United States