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Show Results For
- All HBS Web
(465)
- News (29)
- Research (361)
- Events (14)
- Multimedia (1)
- Faculty Publications (264)
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- 2021
- Working Paper
The Effects of Temporal Distance on Intra-Firm Communication: Evidence from Daylight Savings Time
By: Jasmina Chauvin, Prithwiraj Choudhury and Tommy Pan Fang
Cross-border communication costs have plummeted and enabled the global distribution of work, but frictions attributable to distance persist. We estimate the causal effects of temporal distance, i.e., time zone separation between employees, on intra-firm communication,... View Details
Keywords: Communication Patterns; Time Zones; Geographic Frictions; Knowledge Workers; Multinational Companies; Communication; Multinational Firms and Management; Geographic Location
Chauvin, Jasmina, Prithwiraj Choudhury, and Tommy Pan Fang. "The Effects of Temporal Distance on Intra-Firm Communication: Evidence from Daylight Savings Time." Harvard Business School Working Paper, No. 21-052, September 2020. (Revised November 2021.)
- 2020
- Working Paper
When Do Experts Listen to Other Experts? The Role of Negative Information in Expert Evaluations for Novel Projects
By: Jacqueline N. Lane, Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan and Karim R. Lakhani
The evaluation of novel projects lies at the heart of scientific and technological innovation, and yet literature suggests that this process is subject to inconsistency and potential biases. This paper investigates the role of information sharing among experts as the... View Details
Keywords: Project Evaluation; Innovation; Knowledge Frontier; Negativity Bias; Projects; Innovation and Invention; Information; Diversity; Judgments
Lane, Jacqueline N., Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan, and Karim R. Lakhani. "When Do Experts Listen to Other Experts? The Role of Negative Information in Expert Evaluations for Novel Projects." Harvard Business School Working Paper, No. 21-007, July 2020. (Revised November 2020.)
- 2010
- Working Paper
Regulating for Legitimacy: Consumer Credit Access in France and America
Theories of legitimate regulation have emphasized the role of governments either in fixing market failures to promote greater efficiency or in restricting the efficient functioning of markets in order to pursue public welfare goals. In either case, features of markets... View Details
Keywords: Borrowing and Debt; Credit; Financial Markets; Personal Finance; Governing Rules, Regulations, and Reforms; Business History; Business and Government Relations; Welfare; France; United States
Trumbull, J. Gunnar. "Regulating for Legitimacy: Consumer Credit Access in France and America." Harvard Business School Working Paper, No. 11-047, November 2010.
- 2024
- Working Paper
The Wade Test: Generative AI and CEO Communication
By: Prithwiraj Choudhury, Bart S. Vanneste and Amirhossein Zohrehvand
Can generative artificial intelligence (AI) transform the role of the CEO by effectively automating CEO
communication? This study investigates whether AI can mimic a human CEO and whether employees’
perception of the communication’s source matter. In a field... View Details
Choudhury, Prithwiraj, Bart S. Vanneste, and Amirhossein Zohrehvand. "The Wade Test: Generative AI and CEO Communication." Harvard Business School Working Paper, No. 25-008, August 2024.
- Research Summary
Overview
By: Iavor I. Bojinov
Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details
- Research Summary
Incorporating Price and Inventory Endogeneity in Firm-Level Sales Forecasting.
Forecasting firm-level sales is a key activity in top-down planning in most organizations. In the retailing industry, firms can use inventory and price to stimulate demand. Hence, standard time series methods for sales forecasting can be improved by incorporating... View Details
- July 2015
- Article
Preparatory Power Posing Affects Nonverbal Presence and Job Interview Outcomes
By: Amy J.C. Cuddy, Caroline A. Wilmuth, Andy J. Yap and Dana R. Carney
We tested whether engaging in expansive (vs. contractive) "power poses" before a stressful job interview—preparatory power posing—would enhance performance during the interview. Participants adopted high-power (i.e., expansive, open) poses or low-power (i.e.,... View Details
Keywords: Power Posing; Social Evaluation; Nonverbal Behavior; Presence; Posture; Behavior; Job Interviews
Cuddy, Amy J.C., Caroline A. Wilmuth, Andy J. Yap, and Dana R. Carney. "Preparatory Power Posing Affects Nonverbal Presence and Job Interview Outcomes." Journal of Applied Psychology 100, no. 4 (July 2015): 1286–1295.
- October 2007
- Article
The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market
By: Anita Elberse and Bharat N. Anand
One of the most visible and publicized trends in the movie industry is the escalation in movie advertising expenditures over time. Yet, the returns to movie advertising are poorly understood. The main reason is that disentangling the causal effect of advertising on... View Details
Keywords: Advertising; Stocks; Investment Return; Price; Revenue; Quality; Mathematical Methods; Motion Pictures and Video Industry
Elberse, Anita, and Bharat N. Anand. "The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market." Information Economics and Policy 19, nos. 3-4 (October 2007): 319–343. (Special Issue on Economics of the Media.)
- May 2024
- Article
Relational Attributions for One’s Own Resilience Predict Compassion for Others
By: Rachel Ruttan, Ting Zhang, Sivahn Barli and Katherine DeCelles
Existing work on attribution theory distinguishes between external and internal attributions (i.e., “I overcame adversity due to luck” vs. “my own effort”). We introduce the construct of relational resilience attributions (i.e., “due to help from other people”) as a... View Details
Ruttan, Rachel, Ting Zhang, Sivahn Barli, and Katherine DeCelles. "Relational Attributions for One’s Own Resilience Predict Compassion for Others." Journal of Personality and Social Psychology 126, no. 5 (May 2024): 818–840.
- Article
No Evidence for an Effect of Testosterone Administration on Delay Discounting in Male University Students
By: Georgia Rada Ortner, Matthias Wibral, Anke Becker, Thomas Dohmen, Dietrich Klingmüller, Armin Falk and Bernd Weber
Intertemporal choices between a smaller sooner and a larger delayed reward are one of the most important types of decisions humans face in their everyday life. The degree to which individuals discount delayed rewards correlates with impulsiveness. Steep delay... View Details
Keywords: Delay Discounting; Impulsiveness; Intertemporal Choice; Testosterone; Decision Making; Behavior; Personal Characteristics
Rada Ortner, Georgia, Matthias Wibral, Anke Becker, Thomas Dohmen, Dietrich Klingmüller, Armin Falk, and Bernd Weber. "No Evidence for an Effect of Testosterone Administration on Delay Discounting in Male University Students." Psychoneuroendocrinology 38, no. 9 (September 2013): 1814–1818.
- 2021
- Working Paper
Issue Salience and Political Stereotypes
By: Pedro Bordalo, Marco Tabellini and David Yang
U.S. voters exaggerate the differences in attitudes held by Republicans and Democrats on a range of socioeconomic and political issues, and higher perceived polarization is associated with greater political engagement and affective polarization. In this paper, we... View Details
- Article
The Critical Role of Second-order Normative Beliefs in Predicting Energy Conservation
By: Jon M. Jachimowicz, Oliver P. Hauser, Julia D. O'Brien, Erin Sherman and Adam D. Galinsky
Sustaining large-scale public goods requires individuals to make environmentally friendly decisions today to benefit future generations. Recent research suggests that second-order normative beliefs are more powerful predictors of behaviour than first-order personal... View Details
Keywords: Climate Change; Energy; Environmental Sustainability; Household; Behavior; Values and Beliefs; Forecasting and Prediction
Jachimowicz, Jon M., Oliver P. Hauser, Julia D. O'Brien, Erin Sherman, and Adam D. Galinsky. "The Critical Role of Second-order Normative Beliefs in Predicting Energy Conservation." Nature Human Behaviour 2, no. 10 (October 2018): 757–764.
- Article
Handshaking Promotes Deal-Making by Signaling Cooperative Intent
By: Juliana Schroeder, Jane L. Risen, Francesca Gino and Michael I. Norton
We examine how a simple handshake—a gesture that often occurs at the outset of social interactions—can influence deal-making. Because handshakes are social rituals, they are imbued with meaning beyond their physical features. We propose that during mixed-motive... View Details
Keywords: Handshake; Cooperation; Affiliation; Competition; Negotiation; Nonverbal Communication; Negotiation Participants; Behavior; Communication Intention and Meaning; Negotiation Deal
Schroeder, Juliana, Jane L. Risen, Francesca Gino, and Michael I. Norton. "Handshaking Promotes Deal-Making by Signaling Cooperative Intent." Journal of Personality and Social Psychology 116, no. 5 (May 2019): 743–768.
- Research Summary
Overview
Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details
- Teaching Interest
Interpretability and Explainability in Machine Learning
As machine learning models are increasingly being employed to aid decision makers in high-stakes settings such as healthcare and criminal justice, it is important to ensure that the decision makers correctly understand and consequent trust the functionality of these... View Details
- 1982
- Article
When Self-Descriptions Contradict Behavior: Actions do Speak Louder than Words
By: T. M. Amabile and L. Kabat
Subjects viewed two videotapes, one depicting a stimulus person's self-description and the other depicting that person's behavior in a conversation, according to a four-way factorial design personality descriptor used in the self-description ("introvert" or... View Details
Amabile, T. M., and L. Kabat. "When Self-Descriptions Contradict Behavior: Actions do Speak Louder than Words." Social Cognition 1 (1982): 311–335.
- May 2019
- Supplement
Kjell and Company: Motivating Salespeople with Incentive Compensation (D)
By: Doug J. Chung
Kjell & Company was a Swedish retail electronics chain. The company’s products consisted of home electronics and accessories. The company was noted for its excellent customer service and a fair “one-for-all” HR policy. Historically, the salespeople had been compensated... View Details
Keywords: Salesforce Management; Compensation and Benefits; Motivation and Incentives; Change Management; Behavior; Electronics Industry; Sweden
Chung, Doug J. "Kjell and Company: Motivating Salespeople with Incentive Compensation (D)." Harvard Business School Supplement 519-096, May 2019.
- 2018
- Working Paper
Status Inconsistency: Variance in One's Status Across Groups Harms Well-being but Improves Perspective-taking
By: Catarina Fernandes and Alison Wood Brooks
Most people belong to many different groups. While some people experience consistently high or low status across all of their groups, others experience wildly different levels of status in each group. In this research, we examine how status inconsistency – the degree... View Details
- June 23, 2020
- Article
Inequality in Socially Permissible Consumption
By: Serena Hagerty and Kate Barasz
Lower-income individuals are frequently criticized for their consumption decisions; this research examines why. Eleven preregistered studies document systematic differences in permissible consumption—interpersonal judgments about what is acceptable (or not) for others... View Details
Keywords: Interpersonal Judgments; Consumption; Economic Inequalty; Income; Equality and Inequality; Spending; Judgments
Hagerty, Serena, and Kate Barasz. "Inequality in Socially Permissible Consumption." Proceedings of the National Academy of Sciences 117, no. 25 (June 23, 2020): 14084–14093.
- Article
A Prescriptive Analytics Framework for Optimal Policy Deployment Using Heterogeneous Treatment Effects
By: Edward McFowland III, Sandeep Gangarapu, Ravi Bapna and Tianshu Sun
We define a prescriptive analytics framework that addresses the needs of a constrained decision-maker facing, ex ante, unknown costs and benefits of multiple policy levers. The framework is general in nature and can be deployed in any utility maximizing context, public... View Details
Keywords: Prescriptive Analytics; Heterogeneous Treatment Effects; Optimization; Observed Rank Utility Condition (OUR); Between-treatment Heterogeneity; Machine Learning; Decision Making; Analysis; Mathematical Methods
McFowland III, Edward, Sandeep Gangarapu, Ravi Bapna, and Tianshu Sun. "A Prescriptive Analytics Framework for Optimal Policy Deployment Using Heterogeneous Treatment Effects." MIS Quarterly 45, no. 4 (December 2021): 1807–1832.