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- All HBS Web
(120,094)
- Faculty Publications (37,174)
- May 2023
- Article
Equilibrium Effects of Pay Transparency
By: Zoë B. Cullen and Bobak Pakzad-Hurson
The public discourse around pay transparency has focused on the direct effect: how workers seek
to rectify newly-disclosed pay inequities through renegotiations. The question of how wage-setting
and hiring practices of the firm respond in equilibrium has received... View Details
Keywords: Pay Transparency; Online Labor Market; Privacy; Wage Gap; Corporate Disclosure; Wages; Negotiation
Cullen, Zoë B., and Bobak Pakzad-Hurson. "Equilibrium Effects of Pay Transparency." Econometrica 91, no. 3 (May 2023): 765–802. (Lead Article.)
- May 2023
- Article
How Do Campaigns Shape Vote Choice? Multi-Country Evidence from 62 Elections and 56 TV Debates
By: Caroline Le Pennec and Vincent Pons
We use two-round survey data from 62 elections in 10 countries since 1952 to study the formation of vote choice, beliefs, and policy preferences and assess how televised debates contribute to this process. Our data include 253,000 observations. We compare the... View Details
Keywords: Political Debates; TV Debates; Voting; Political Elections; Decision Choices and Conditions
Le Pennec, Caroline, and Vincent Pons. "How Do Campaigns Shape Vote Choice? Multi-Country Evidence from 62 Elections and 56 TV Debates." Quarterly Journal of Economics 138 (May 2023): 703–767.
- May 2023
- Article
Incentive Effects of Subjective Allocations of Rewards and Penalties
By: Wei Cai, Susanna Gallani and Jee-Eun Shin
We examine the incentive effects of subjectivity in allocating tournament-based rewards and punishments. We use data from a company where reward and punishment decisions are based on a combination of objective metrics and subjective performance assessments. Rankings... View Details
Keywords: Subjectivity; Tournament-based Incentives; Rewards; Penalties; Expectancy Theory; Employees; Compensation and Benefits; Management; Decisions; Performance; Measurement and Metrics
Cai, Wei, Susanna Gallani, and Jee-Eun Shin. "Incentive Effects of Subjective Allocations of Rewards and Penalties." Management Science 69, no. 5 (May 2023): 3121–3139.
- May–June 2023
- Article
Need for Speed: The Impact of In-Process Delays on Customer Behavior in Online Retail
By: Santiago Gallino, Nil Karacaoglu and Antonio Moreno
The impact of delays has been widely studied in various offline services. The focus of this study is online services, and we explore the impact of in-process delays—measured by website speed—on customer behavior. We leverage novel retail and website speed data to... View Details
Keywords: Online Retail; Quasi-experiments; Abandonment; Synthetic Control; E-commerce; Internet and the Web; Consumer Behavior; Policy; Retail Industry
Gallino, Santiago, Nil Karacaoglu, and Antonio Moreno. "Need for Speed: The Impact of In-Process Delays on Customer Behavior in Online Retail." Operations Research 71, no. 3 (May–June 2023): 876–894.
- 2024
- Working Paper
Operational Impact of Communication Channels: Evidence from Last-Mile Delivery Services
By: Natalie Epstein, Santiago Gallino and Antonio Moreno
Communication channels are often used to improve customer satisfaction and behavior. This paper studies
how they can be used to enhance operational performance.
We partner with a last-mile delivery company and, through natural and field experiments, explore... View Details
We partner with a last-mile delivery company and, through natural and field experiments, explore... View Details
Epstein, Natalie, Santiago Gallino, and Antonio Moreno. "Operational Impact of Communication Channels: Evidence from Last-Mile Delivery Services." Working Paper, August 2024.
- May 2023
- Article
Political Ideology and International Capital Allocation
By: Elisabeth Kempf, Mancy Luo, Larissa Schäfer and Margarita Tsoutsoura
Does investors' political ideology shape international capital allocation? We provide evidence from two settings—syndicated corporate loans and equity mutual funds—to show ideological alignment with foreign governments affects the cross-border capital allocation by... View Details
Keywords: Capital Flows; Syndicated Loans; Mutual Funds; Partisanship; Polarization; Elections; Political Ideology; Banks and Banking; Institutional Investing; Behavioral Finance; Decision Choices and Conditions
Kempf, Elisabeth, Mancy Luo, Larissa Schäfer, and Margarita Tsoutsoura. "Political Ideology and International Capital Allocation." Journal of Financial Economics 148, no. 2 (May 2023): 150–173.
- 2023
- Article
Probabilistically Robust Recourse: Navigating the Trade-offs between Costs and Robustness in Algorithmic Recourse
By: Martin Pawelczyk, Teresa Datta, Johannes van-den-Heuvel, Gjergji Kasneci and Himabindu Lakkaraju
As machine learning models are increasingly being employed to make consequential decisions in real-world settings, it becomes critical to ensure that individuals who are adversely impacted (e.g., loan denied) by the predictions of these models are provided with a means... View Details
Pawelczyk, Martin, Teresa Datta, Johannes van-den-Heuvel, Gjergji Kasneci, and Himabindu Lakkaraju. "Probabilistically Robust Recourse: Navigating the Trade-offs between Costs and Robustness in Algorithmic Recourse." Proceedings of the International Conference on Learning Representations (ICLR) (2023).
- 2023
- Book
Research Handbook on Digital Strategy
By: Carmelo Cennamo, Giovanni Battista Dagnino and Feng Zhu
This state-of-the-art Research Handbook presents a comprehensive overview of the key strategic challenges that firms face when dealing with digital markets, platforms, and products and services, from old strategy questions in need of different solutions to entirely... View Details
Keywords: Digital Strategy
Cennamo, Carmelo, Giovanni Battista Dagnino, and Feng Zhu, eds. Research Handbook on Digital Strategy. Edward Elgar Publishing, 2023.
- May 2023
- Article
Self-Preferencing at Amazon: Evidence from Search Rankings
By: Chiara Farronato, Andrey Fradkin and Alexander MacKay
We study whether Amazon engages in self-preferencing on its marketplace by favoring its own brands (e.g., Amazon Basics) in search. To address this question, we collect new micro-level consumer search data using a custom browser extension installed by a panel of study... View Details
Farronato, Chiara, Andrey Fradkin, and Alexander MacKay. "Self-Preferencing at Amazon: Evidence from Search Rankings." AEA Papers and Proceedings 113 (May 2023): 239–243.
- 2025
- Working Paper
Turning Points in Inflation: A Structural Breaks Approach with Micro Data
By: Alberto Cavallo and Gaston Garcia Zavaleta
We introduce a novel methodology for detecting inflation turning points that combines high-frequency, disaggregated price data with standard structural break techniques to provide policymakers with more precise and timely signals of inflation dynamics. The methodology... View Details
Cavallo, Alberto, and Gaston Garcia Zavaleta. "Turning Points in Inflation: A Structural Breaks Approach with Micro Data." Working Paper, May 2025. (Preliminary draft.)
- May–June 2023
- Article
Unmasking Behaviors During the Pandemic with Video Analytics
By: Shunyuan Zhang, Kaiquan Xu and Kannan Srinivasan
In 2020, as the novel coronavirus spread globally, face masks were recommended in public settings to protect against and slow down viral transmission. People complied to varying extents, and their reactions may have been driven by a variety of psychological factors.... View Details
Zhang, Shunyuan, Kaiquan Xu, and Kannan Srinivasan. "Unmasking Behaviors During the Pandemic with Video Analytics." Marketing Science 42, no. 3 (May–June 2023): 440–450.
- April 2023
- Supplement
Fresh Food Generation
By: Brian Trelstad
Instructors should consider the timing of making videos available to students, as they may reveal key case details.
This case highlights one of five BIPOC entrepreneuers in the Boston area as part of the HBS Impact Investment Fund. In fall 2021, a team of... View Details
This case highlights one of five BIPOC entrepreneuers in the Boston area as part of the HBS Impact Investment Fund. In fall 2021, a team of... View Details
Trelstad, Brian. "Fresh Food Generation." Harvard Business School Multimedia/Video Supplement 323-704, April 2023.
- April 27, 2020
- Article
A Crisis Playbook for Family Businesses
By: Josh Baron and Ben Francois
In a business crisis, the power of family business owners is magnified. Unlike public companies, which typically focus on maximizing shareholder value, family owners value objectives that usually go well beyond financial returns (e.g., family legacy, reputation). This... View Details
Baron, Josh, and Ben Francois. "A Crisis Playbook for Family Businesses." Harvard Business Review (website) (April 27, 2020).
- April 27, 2023
- Article
How to Build a Life: Make Yourself Happy: Be Kind
By: Arthur C. Brooks
Brooks, Arthur C. "How to Build a Life: Make Yourself Happy: Be Kind." The Atlantic (April 27, 2023).
- April 2023 (Revised January 2024)
- Background Note
Note on Healthcare in Ghana
By: Regina E. Herzlinger and Ben Creo
This note provides an overview of the healthcare system in Ghana. It discusses the public and private sector as well as traditional medical practice. It also discusses the country’s pharmaceutical industry. It is recommended as a companion to Professor Regina... View Details
Keywords: Africa; Pharmaceutical Companies; Pharmacy Benefit Manager; Health Care; Health Care Costs; Health Care Delivery; Health Care Entrepreneurship; Telehealth; Health Equity; Governing Rules, Regulations, and Reforms; Health Care and Treatment; Business and Government Relations; Health Industry; Pharmaceutical Industry; Ghana
Herzlinger, Regina E., and Ben Creo. "Note on Healthcare in Ghana." Harvard Business School Background Note 323-112, April 2023. (Revised January 2024.)
- April 27, 2023
- Editorial
Opinion | Chine-Etats-Unis: Macron dans le rôle du «good cop»?
By: Jeremy Friedman
Friedman, Jeremy. "Opinion | Chine-Etats-Unis: Macron dans le rôle du «good cop»?" Les Echos (April 27, 2023).
- April 2023 (Revised October 2023)
- Supplement
Driving Decarbonization at BMW – Instructor Spreadsheet Supplement
- April 2023 (Revised August 2023)
- Teaching Note
Adobe's Customer Journey
By: Sunil Gupta, Rajiv Lal and Celine Chammas
Teaching Note for HBS Case No. 522-033. View Details