Publications

December 2023 (Revised August 2024)
Supplement

Microsoft Azure and the Cloud Wars (B)

By: Andy Wu and Matt Higgins

By 2023, the global market for cloud infrastructure had consolidated into a three-horse race. As of Q4 2022, Amazon, Microsoft, and Google collectively accounted for 66% of the global market. AWS had a market share of 33%, Microsoft Azure had 23%, and Google Cloud had... View Details

Keywords: Microsoft; Artificial Intelligence; AI; Competition; Information Infrastructure; Market Participation

December 2023
Background Note

Ethical Analysis: Foundations

By: Nien-hê Hsieh

December 2023
Case

Food & Life Companies

By: Forest L. Reinhardt and Akiko Saito

Founded in 1984 in Japan, Food & Life Companies Ltd. (F&LC) operated Sushiro, the largest conveyor belt sushi restaurant chain in Japan, and other types of restaurants that offered sushi and fish cuisine. F&LC was committed to offering high-quality sushi at an... View Details

Keywords: Growth and Development Strategy; Market Entry and Exit; Expansion; Food and Beverage Industry; Japan; Asia; United States

December 2023 (Revised March 2024)
Case

Invest or Build - or Steal? (A)

December 2023 (Revised March 2024)
Supplement

Invest or Build - or Steal? (B)

By: Joseph Badaracco

December 2023 (Revised August 2024)
Case

Monsters in the Machine? Tackling the Challenge of Responsible AI

By: Paul M. Healy and Debora L. Spar

In November of 2022, the small tech company OpenAI released ChatGPT, an artificial intelligence chatbot which quickly captured the public’s imagination—becoming the world’s fastest-growing consumer application within months of its release. Though observers from across... View Details

Keywords: Technological Innovation; AI and Machine Learning; Ethics; Governing Rules, Regulations, and Reforms; Technology Adoption; Corporate Social Responsibility and Impact; Technology Industry; United States; European Union; China

December 2023 (Revised November 2024)
Supplement

Decarbonizing Shipping at A.P. Møller-Maersk (B)

By: Willy Shih, Michael W. Toffel and Kelsey Carter

This is a (B) case supplement to 624-049 Decarbonizing Shipping at A.P. Møller-Maetsk View Details

Keywords: Decarbonization; Shipping; Biofuel; Ship Transportation; Energy Sources; Shipping Industry

December 2023
Technical Note

Legal Analysis: Foundations

By: Louis Caldera, Matthew Souba and Nien-hê Hsieh

December 2023 (Revised December 2023)
Case

Research In Motion: Launching and Scaling the World's First Smartphone Empire (A)

By: Tatiana Sandino and Samuel Grad

In 2005, Research In Motion’s (RIM) BlackBerry smartphone was a sensation. After its launch in 1999, the groundbreaking BlackBerry had captured the hearts and minds of corporate America through its secure wireless email service. The device was so addictive and... View Details

Keywords: Business Growth and Maturation; Decision Choices and Conditions; Mobile and Wireless Technology; Innovation and Management; Technological Innovation; Business or Company Management; Management Style; Product Development; Managerial Roles; Growth and Development Strategy; Technology Industry; United States; Canada

December 4, 2023
Article

Stop Assuming Introverts Aren't Passionate About Work

By: Kai Krautter, Anabel Büchner and Jon M. Jachimowicz

Society often assumes that the only way to be passionate is to act extroverted, but that is simply not true. In their new research, the authors found that regardless of their actual level of passion, extroverted employees are perceived as more passionate than... View Details

Keywords: Passion; Personality; Extraversion; Scale Development; Personal Characteristics; Perception; Employees; Prejudice and Bias

December 4, 2023
Comment

The Great Resignation, Employment, and Wages in Health Care

By: Amitabh Chandra and Louis-Jonas Heizlsperger

Notwithstanding concerns about staffing levels and burnout in health care, federal wage and employment data does not support the suggestion that a COVID-19 pandemic-related spike in quitting has had an enduring impact for hospitals or physician offices. Employment in... View Details

Keywords: Resignation and Termination; Employment; Wages; Health Industry

2023
Working Paper

Accountability of Corporate Emissions Reduction Targets

By: Xiaoyan Jiang, Shawn Kim and Shirley Lu

Firms are increasingly announcing targets to reduce their carbon emissions, but it is unclear whether firms are held accountable for these targets. In this paper, we examine emissions targets that ended in 2020 to investigate the prevalence of missed targets, how firms... View Details

Keywords: Carbon Emissions; Corporate Disclosure; Corporate Accountability; Corporate Social Responsibility and Impact; Climate Change

SSRN

November 2023
Article

Algorithmic Mechanism Design with Investment

By: Mohammad Akbarpour, Scott Duke Kominers, Kevin Michael Li, Shengwu Li and Paul Milgrom

We study the investment incentives created by truthful mechanisms that allocate resources using approximation algorithms. Some approximation algorithms guarantee nearly 100% of the optimal welfare, but have only a zero guarantee when one bidder can invest before... View Details

Keywords: Mechanism Design; Market Design; Auctions

December 18, 2023
Article

Are Everywhere Stores the New Face of Retail?

By: David R. Bell, Santiago Gallino and Antonio Moreno

Historically, customer engagement and product fulfillment occurred in the same place — a traditional retail store. But today, retailers are beginning to explore how they can create opportunities for customers to engage with products in native environments. A related... View Details

Keywords: Customer Focus and Relationships; Consumer Behavior; Distribution; Logistics; Retail Industry

Register to Read

December 2023
Article

Association of Hospital System Affiliation with COVID-19 Capacity Burden

By: Zachary Levin, Pinar Karaca-Mandic, Richard J. Boxer and Regina E. Herzlinger

What is the message? The COVID-19 pandemic exposed the highly variable and uncoordinated responses by hospitals. The authors found that while the non-top ten system affiliated hospitals had a larger COVID-19 share index relative to independent hospitals, top-ten system... View Details

Keywords: COVID-19 Pandemic; Resource Allocation; Health Pandemics; Demographics; Health Care and Treatment; Health Industry

2023
Article

Balancing Risk and Reward: An Automated Phased Release Strategy

By: Yufan Li, Jialiang Mao and Iavor Bojinov

Phased releases are a common strategy in the technology industry for gradually releasing new products or updates through a sequence of A/B tests in which the number of treated units gradually grows until full deployment or deprecation. Performing phased releases in a... View Details

Keywords: Product Launch; Mathematical Methods; Product Development

2023
Article

Benchmarking Large Language Models on CMExam—A Comprehensive Chinese Medical Exam Dataset

By: Junling Liu, Peilin Zhou, Yining Hua, Dading Chong, Zhongyu Tian, Andrew Liu, Helin Wang, Chenyu You, Zhenhua Guo, Lei Zhu and Michael Lingzhi Li

Recent advancements in large language models (LLMs) have transformed the field of question answering (QA). However, evaluating LLMs in the medical field is challenging due to the lack of standardized and comprehensive datasets. To address this gap, we introduce CMExam,... View Details

Keywords: Large Language Model; AI and Machine Learning; Analytics and Data Science; Health Industry

2023
Book

Beyond AI: ChatGPT, Web3, and the Business Landscape of Tomorrow

By: Ken Huang, Yang Wang, Feng Zhu, Xi Chen and Chunxiao Xing

This book explores the transformative potential of ChatGPT, Web3, and their impact on productivity and various industries. It delves into Generative AI (GenAI) and its representative platform ChatGPT, their synergy with Web3, and how they can revolutionize business... View Details

Keywords: Generative Ai; AI and Machine Learning; Ethics; Technology Adoption