Publications

October 2023
Article

Product Variety, the Cost of Living, and Welfare Across Countries

By: Alberto Cavallo, Robert C. Feenstra and Robert Inklaar

We use the structure of the Melitz (2003) model to compute the cost of living and welfare across 47 countries, and compare these to conventional measures of prices and real consumption from the International Comparisons Project (ICP). The cost of living is inferred... View Details

Keywords: Macroeconomics; Trade

October 2023
Article

Speedy Activists: Firm Response Time to Sociopolitical Events Influences Consumer Behavior

By: Jimin Nam, Maya Balakrishnan, Julian De Freitas and Alison Wood Brooks

Organizations face growing pressure from their consumers and stakeholders to take public stances on sociopolitical issues. However, many are hesitant to do so lest they make missteps, promises they cannot keep, appear inauthentic, or alienate consumers, employees, or... View Details

Keywords: Brands and Branding; Public Opinion; Social Media; Social Issues

October 2023
Article

Stock Market Stimulus

By: Robin Greenwood, Toomas Laarits and Jeffrey Wurgler

We study the stock market effects of the arrival of the three rounds of “stimulus checks” to U.S. taxpayers and the single round of direct payments to Hong Kong citizens. The first two rounds of U.S. checks appear to have increased retail buying and share prices of... View Details

Keywords: Stock Market; COVID-19 Pandemic; Fiscal Stimulus; Stimulus Payments; Impact; Stocks; System Shocks; Price; Spending; United States; Hong Kong

2023
Working Paper

The Customer Journey as a Source of Information

By: Nicolas Padilla, Eva Ascarza and Oded Netzer

In the face of heightened data privacy concerns and diminishing third-party data access, firms are placing increased emphasis on first-party data (1PD) for marketing decisions. However, in environments with infrequent purchases, reliance on past purchases 1PD... View Details

Keywords: Customer Journey; Privacy; Consumer Behavior; Analytics and Data Science; AI and Machine Learning; Customer Focus and Relationships

2023
Working Paper

The Effect of Childhood Environment on Political Behavior: Evidence from Young U.S. Movers, 1992–2021

By: Jacob R. Brown, Enrico Cantoni, Sahil Chinoy, Martin Koenen and Vincent Pons

We ask how childhood environment shapes political behavior. We measure young voters’ participation and party affiliation in nationally comprehensive voter files and reconstruct their childhood location histories based on their parents’ addresses. We compare outcomes of... View Details

Keywords: Political Parties; Government and Politics; Age; Residency; Voting

2025
Working Paper

The Impact of Input Inaccuracy on Leveraging AI Tools: Evidence from Algorithmic Labor Scheduling

By: Caleb Kwon, Antonio Moreno and Ananth Raman

Problem Definition: Considerable academic and practitioner attention is placed on the value of ex-post interactions (i.e., overrides) in the human-AI interface. In contrast, relatively little attention has been paid to ex-ante human-AI interactions (e.g., the... View Details

Keywords: AI and Machine Learning; Employees; Performance Effectiveness

SSRN

2023
Working Paper

The Real Effects of Fair Workweek Laws on Work Schedules: Evidence from Chicago, Los Angeles, and Philadelphia

By: Caleb Kwon and Ananth Raman

Effective in eight jurisdictions and banned in four, Fair Workweek Laws (FWL) aim to increase the predictability and stability of work schedules. Among other requirements, these laws penalize employers for unilaterally adjusting work schedules without providing some... View Details

Keywords: Working Conditions; Employees; Outcome or Result; Los Angeles; Chicago; Philadelphia

SSRN

2023
Working Paper

Trusting Talent: Cross-Country Differences in Hiring

By: Letian Zhang and Shinan Wang

This article argues that a society’s social trust influences employers’ hiring strategies. In selecting workers, employers could either focus on applicants’ potential and select on foundational skills (e.g., social skills, math skills) or focus on their readiness and... View Details

Keywords: Selection and Staffing; Trust; Competency and Skills; Cross-Cultural and Cross-Border Issues; European Union

October 14, 2023
Article

Will Consumers Buy Selfish Self-Driving Cars?

By: Julian De Freitas

Keywords: AI and Machine Learning; Ethics; Technological Innovation; Safety; Auto Industry

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2023
Working Paper

Words Can Hurt: How Political Communication Can Change the Pace of an Epidemic

By: Jessica Gagete-Miranda, Lucas Argentieri Mariani and Paula Rettl

While elite-cue effects on public opinion are well-documented, questions remain as to when and why voters use elite cues to inform their opinions and behaviors. Using experimental and observational data from Brazil during the COVID-19 pandemic, we study how leader... View Details

2023
Book

Your True Moral Compass: Defining Reality, Responsibility, and Practicality in Your Leadership Moments

By: Joseph L. Badaracco

This book presents a new, powerful, and practical way of making final decisions on the hard, complex, uncertain problems of life and work. What if you have looked at the data, talked with trusted colleagues, and applied all the relevant managerial and ethical... View Details

Keywords: Moral Sensibility; Decisions; Work-Life Balance; Values and Beliefs

September 2023 (Revised March 2025)
Teaching Note

Accelerating AI Adoption in the U.S. Air Force

By: Maria P. Roche

Teaching Note for HBS Case No. 723-429. View Details

Keywords: AI; ＂USA,＂; Military; Strategy; Innovation; Economic Growth; Organizational Design; Technology

September 2023
Case

Blackstone Credit and Delaware Basin Resources

By: Victoria Ivashina and Alys Ferragamo

Educators

September 2023
Supplement

Design and Evaluation of Targeted Interventions

By: Eva Ascarza

Targeted interventions serve as a pivotal tool in business strategy, streamlining decisions for enhanced efficiency and effectiveness. This note delves into two central facets of such interventions: first, the design of potent decision guidelines, or targeting... View Details

Keywords: Marketing; Design; Business Strategy; Policy; Retail Industry; Apparel and Accessories Industry; Technology Industry; Financial Services Industry; Telecommunications Industry

September 29, 2023
Article

Eliminating Algorithmic Bias Is Just the Beginning of Equitable AI

By: Simon Friis and James Riley

When it comes to artificial intelligence and inequality, algorithmic bias rightly receives a lot of attention. But it’s just one way that AI can lead to inequitable outcomes. To truly create equitable AI, we need to consider three forces through which it might make... View Details

Keywords: AI and Machine Learning; Prejudice and Bias; Equality and Inequality

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September 2023
Teaching Note

Esquel Group

By: William C. Kirby and Noah B. Truwit

Teaching Note for HBS Case Nos. 307-076 and 322-058. These cases focus on the experience of China's largest shirt manufacturer, Esquel Group, and how it manages various aspects of government relations in China and abroad. The A case identifies a wide variety of social... View Details

Keywords: International Relations; Trade; Globalized Markets and Industries; Fashion Industry; China

September 2023 (Revised June 2024)
Case

Kaspi.kz: Building Trust through Innovation

By: Sandra J. Sucher, Fares Khrais and Marilyn Morgan Westner

This case is written to help students explore how companies can maintain and develop trust while innovating, how to identify and respond effectively to warning signs that they may not be as trusted as they believe, and how being trusted can aid in expanding and growing... View Details

Keywords: Growth and Development Strategy; Organizational Culture; Trust; Technology Adoption; Innovation and Invention; Banking Industry

Educators

September 2023
Technical Note

Note on Family Constitutions

By: Christina R. Wing

Less than half of family businesses will survive generational transfer. While sometimes this is due to operating company issues, in many cases it is because of conflict within the family. Many families create and adopt a family constitution to proactively mitigate... View Details

Keywords: Family Business; Policy; Organizational Structure; Family Ownership; Conflict Management; Agreements and Arrangements

Educators

September 28, 2023
Article

A Perspective on the Great Reallocation of Global Supply Chains

By: Laura Alfaro and Davin Chor

Previous optimism that cross-border supply chains would improve efficiency for firms and open up growth opportunities for countries has been tempered by concerns that global value chains now expose firms and countries to the risk of disruptions. This column analyses... View Details

Keywords: Supply Chain; Policy; Cross-Cultural and Cross-Border Issues; United States