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All HBS Web
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- Faculty Publications (167)
- February 2021 (Revised January 2024)
- Case
Walt Disney: Changing the World
By: Robert Simons and Shirley Sun
This case describes the rise of Walt Disney, founder of the worldwide entertainment company. The case describes how Disney, as a young artist, created memorable figures such as Mickey Mouse and went on to produce Academy-award-winning films and build the world’s most...
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Keywords:
Creativity Teams;
Entertainment Industry;
Family;
Entertainment;
Creativity;
Personal Characteristics;
Business Startups;
Work-Life Balance;
Personal Development and Career;
Success;
Entertainment and Recreation Industry
Simons, Robert, and Shirley Sun. "Walt Disney: Changing the World." Harvard Business School Case 121-056, February 2021. (Revised January 2024.)
- February 2021 (Revised January 2022)
- Case
Muhammad Ali: Changing The World
By: Robert Simons and Max Saffer
This case describes the rise of Cassius Clay, who later called himself Muhammad Ali, from the poor streets of Louisville, Kentucky to international fame. The case describes how Ali won a gold medal in the Olympics, three heavyweight boxing titles, and became a role...
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Keywords:
Sports;
Mission and Purpose;
Personal Characteristics;
Religion;
Work-Life Balance;
Family and Family Relationships;
Success;
Power and Influence;
Personal Development and Career;
Sports Industry
Simons, Robert, and Max Saffer. "Muhammad Ali: Changing The World." Harvard Business School Case 121-053, February 2021. (Revised January 2022.)
- January 2021 (Revised July 2022)
- Case
Dwight D. Eisenhower: Changing the World
By: Robert Simons and Shirley Sun
This case describes the rise of Dwight (Ike) Eisenhower from a small town in Kansas to the pinnacle of power on the world stage. During his life, Eisenhower was leader of the Allied Forces in World War II, president of Columbia University, head of NATO, and president...
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Keywords:
Leadership Development;
Leadership;
Values and Beliefs;
Personal Characteristics;
Leadership Style;
Success;
Work-Life Balance;
Power and Influence
Simons, Robert, and Shirley Sun. "Dwight D. Eisenhower: Changing the World." Harvard Business School Case 121-047, January 2021. (Revised July 2022.)
- 2021
- Working Paper
Bollywood, Skin Color and Sexism: The Role of the Film Industry in Emboldening and Contesting Stereotypes in India after Independence
By: Sudev Sheth, Geoffrey Jones and Morgan Spencer
This working paper examines the social impact of the film industry in India during the first four decades after Indian Independence in 1947. It shows that Bollywood, the mainstream cinema in India and the counterpart in scale to Hollywood in the United States, shared...
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Keywords:
Film Industry;
Bollywood;
Tamil Cinema;
Male Gaze;
Social Impact;
Stereotypes;
Oral History;
Film Entertainment;
Gender;
Race;
Personal Characteristics;
Prejudice and Bias;
Business History;
Motion Pictures and Video Industry;
India
Sheth, Sudev, Geoffrey Jones, and Morgan Spencer. "Bollywood, Skin Color and Sexism: The Role of the Film Industry in Emboldening and Contesting Stereotypes in India after Independence." Harvard Business School Working Paper, No. 21-077, January 2021.
- June 2021
- Article
From Predictions to Prescriptions: A Data-driven Response to COVID-19
By: Dimitris Bertsimas, Léonard Boussioux, Ryan Cory-Wright, Arthur Delarue, Vassilis Digalakis Jr, Alexander Jacquillat, Driss Lahlou Kitane, Galit Lukin, Michael Lingzhi Li, Luca Mingardi, Omid Nohadani, Agni Orfanoudaki, Theodore Papalexopoulos, Ivan Paskov, Jean Pauphilet, Omar Skali Lami, Bartolomeo Stellato, Hamza Tazi Bouardi, Kimberly Villalobos Carballo, Holly Wiberg and Cynthia Zeng
The COVID-19 pandemic has created unprecedented challenges worldwide. Strained healthcare providers make difficult decisions on patient triage, treatment and care management on a daily basis. Policy makers have imposed social distancing measures to slow the disease, at...
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Keywords:
COVID-19;
Health Pandemics;
AI and Machine Learning;
Forecasting and Prediction;
Analytics and Data Science
Bertsimas, Dimitris, Léonard Boussioux, Ryan Cory-Wright, Arthur Delarue, Vassilis Digalakis Jr, Alexander Jacquillat, Driss Lahlou Kitane, Galit Lukin, Michael Lingzhi Li, Luca Mingardi, Omid Nohadani, Agni Orfanoudaki, Theodore Papalexopoulos, Ivan Paskov, Jean Pauphilet, Omar Skali Lami, Bartolomeo Stellato, Hamza Tazi Bouardi, Kimberly Villalobos Carballo, Holly Wiberg, and Cynthia Zeng. "From Predictions to Prescriptions: A Data-driven Response to COVID-19." Health Care Management Science 24, no. 2 (June 2021): 253–272.
- January 2021
- Article
How Personality and Policy Predict Pandemic Behavior: Understanding Sheltering-in-Place in 55 Countries at the Onset of COVID-19
By: Friedrich M. Götz, Andrés Gvirtz, Adam D. Galinsky and Jon M. Jachimowicz
The spread of COVID-19 within any given country or community at the onset of the pandemic depended in part on the sheltering-in-place rate of its citizens. The pandemic led us to revisit one of psychology’s most fundamental and most basic questions in a high-stakes...
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Keywords:
COVID;
COVID-19;
Pandemic;
Shelter-in-place;
Personality;
Government;
Interactionism;
Health Pandemics;
Behavior;
Personal Characteristics;
Policy;
Governance Compliance
Götz, Friedrich M., Andrés Gvirtz, Adam D. Galinsky, and Jon M. Jachimowicz. "How Personality and Policy Predict Pandemic Behavior: Understanding Sheltering-in-Place in 55 Countries at the Onset of COVID-19." American Psychologist 76, no. 1 (January 2021): 39–49.
- 2020
- Working Paper
(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial
By: Prithwiraj Choudhury, Tarun Khanna, Christos A. Makridis and Subhradip Sarker
While there is evidence about labor market discrimination based on race, religion, and gender, we know little about whether physical appearance leads to discrimination in labor market outcomes. We deploy a randomized experiment on 1,000 respondents in India between...
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Keywords:
Behavioral Economics;
Coronavirus;
Discrimination;
Homophily;
Labor Market Mobility;
Limited Attention;
Resumes;
Personal Characteristics;
Prejudice and Bias
Choudhury, Prithwiraj, Tarun Khanna, Christos A. Makridis, and Subhradip Sarker. "(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial." Harvard Business School Working Paper, No. 21-038, September 2020.
- 26 Apr 2020
- Other Presentation
Towards Modeling the Variability of Human Attention
By: Kuno Kim, Megumi Sano, Julian De Freitas, Daniel Yamins and Nick Haber
Children exhibit extraordinary exploratory behaviors hypothesized to contribute to the building of models of their world. Harnessing this capacity in artificial systems promises not only more flexible technology but also cognitive models of the developmental processes...
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Keywords:
Exploratory Learning Behaviors;
Modeling;
Artificial Intelligence;
AI and Machine Learning
Kim, Kuno, Megumi Sano, Julian De Freitas, Daniel Yamins, and Nick Haber. "Towards Modeling the Variability of Human Attention." In Bridging AI and Cognitive Science (BAICS) Workshop. 8th International Conference on Learning Representations (ICLR), April 26, 2020.
- November 2019
- Article
Conversations and Idea Generation: Evidence from a Field Experiment
By: Sharique Hasan and Rembrand Koning
When do conversations lead people to generate better ideas? We conducted a field experiment at a startup boot camp to evaluate the impact of informal conversations on the quality of product ideas generated by participants. Specifically, we examine how the personality...
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Keywords:
Peer Effects;
Field Experiment;
Interpersonal Communication;
Creativity;
Personal Characteristics;
Entrepreneurship;
Innovation and Invention
Hasan, Sharique, and Rembrand Koning. "Conversations and Idea Generation: Evidence from a Field Experiment." Art. 103811. Research Policy 48, no. 9 (November 2019).
- 2019
- Working Paper
Optimal Interventions for Increasing Healthy Food Consumption Among Low Income Households
By: Retsef Levi, Elisabeth Paulson and Georgia Perakis
The federal government currently spends over $100 billion per year on policies aimed to increase fruit and vegetable (FV) consumption among low income households. These include price-, nutrition education-, and access-related interventions. Currently, the government...
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Keywords:
Bi-level Optimization;
Optimal Subsidies;
Public Policy;
Food Policy;
Central Planner;
Government Administration;
Poverty;
Food;
Nutrition
Levi, Retsef, Elisabeth Paulson, and Georgia Perakis. "Optimal Interventions for Increasing Healthy Food Consumption Among Low Income Households." MIT Sloan Research Paper, No. 6053-19, November 2019.
- Article
Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles
By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural...
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Keywords:
CEOs;
Communication Style;
Machine Learning;
Spoken Communication;
Nonverbal Communication;
Personal Characteristics;
Analysis;
Performance
Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Strategic Management Journal 40, no. 11 (November 2019): 1705–1732.
- Article
Risk Attitudes and Personality Traits of Entrepreneurs and Venture Team Members
By: Sari Pekkala Kerr, William R. Kerr and Margaret Dalton
Personality distinctions between entrepreneurs, nonfounder CEOs/leaders, and inventor employees have received limited attention, especially in innovative settings where they are working together. We surveyed these groups, along with other employees of innovative firms,...
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Keywords:
Entrepreneurs;
Inventors;
Innovation;
Risk;
Personal Characteristics;
Innovation and Invention;
Risk and Uncertainty;
Attitudes
Kerr, Sari Pekkala, William R. Kerr, and Margaret Dalton. "Risk Attitudes and Personality Traits of Entrepreneurs and Venture Team Members." Proceedings of the National Academy of Sciences 116, no. 36 (September 3, 2019): 17712–17716.
- September 2019
- Article
The Self-Presentational Consequences of Upholding One's Stance in Spite of the Evidence
By: Leslie John, Martha Jeong, Francesca Gino and Laura Huang
Five studies explore the self-presentational consequences of refusing to “back down” – that is, upholding a stance despite evidence of its inaccuracy. Using data from an entrepreneurial pitch competition, Study 1 shows that entrepreneurs tend not to back down even...
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Keywords:
Self-presentation;
Belief Perseverance;
Judgment;
Confidence;
Persuasion;
Personal Characteristics;
Behavior;
Perception;
Decision Making;
Outcome or Result
John, Leslie, Martha Jeong, Francesca Gino, and Laura Huang. "The Self-Presentational Consequences of Upholding One's Stance in Spite of the Evidence." Organizational Behavior and Human Decision Processes 154 (September 2019): 1–14.
- 2010
- Article
I May Not Agree With You, but I Trust You: Caring About Social Issues Signals Integrity
By: Julian Zlatev
What characteristics of an individual signal trustworthiness to other people? I propose that individuals who care about contentious social issues signal to observers that they have integrity and thus can be trusted. Critically, this signal conveys trustworthiness...
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Zlatev, Julian. "I May Not Agree With You, but I Trust You: Caring About Social Issues Signals Integrity." Psychological Science 30, no. 6 (June 2019): 880–892.
- Winter 2019
- Article
Leadership Forged in Crisis
By: Nancy F. Koehn
Five great leaders from history (Abraham Lincoln, Frederick Douglass, Ernest Shackleton, Rachel Carson, and Dietrich Bonhoeffer), according to Koehn, had their leadership forged in crisis. She writes that “leaders can emerge from many different backgrounds, genders,...
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Koehn, Nancy F. "Leadership Forged in Crisis." Leader to Leader 91 (Winter 2019): 26–31.
- February 2019
- Article
Pettiness in Social Exchange
By: Tami Kim, Ting Zhang and Michael I. Norton
We identify and document a novel construct—pettiness, or intentional attentiveness to trivial details—and examine its (negative) implications in interpersonal relationships and social exchange. Seven studies show that pettiness manifests across different types of...
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Kim, Tami, Ting Zhang, and Michael I. Norton. "Pettiness in Social Exchange." Journal of Experimental Psychology: General 148, no. 2 (February 2019): 361–373.
- November 2018 (Revised March 2019)
- Case
Mellody Hobson at Ariel Investments
By: Francesca Gino and Lakshmi Ramarajan
In 2018, Mellody Hobson, President of Ariel Investments, the largest minority-owned investment firm in the United States, was considering how best to divide her time and use her position and personal characteristics to push for positive change at her firm and in...
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Keywords:
Female Protagonist;
African-American Protagonist;
Investment Management;
Leadership;
Personal Development and Career;
Work-Life Balance;
Financial Services Industry;
Chicago
Gino, Francesca, and Lakshmi Ramarajan. "Mellody Hobson at Ariel Investments." Harvard Business School Case 419-041, November 2018. (Revised March 2019.)
- Article
Why Grit Requires Perseverance and Passion to Positively Predict Performance
By: Jon M. Jachimowicz, Andreas Wihler, Erica R. Bailey and Adam D. Galinsky
Prior studies linking grit—defined as perseverance and passion for long-term goals—to performance are beset by contradictory evidence. As a result, commentators have increasingly declared that grit has limited effects. We propose that this inconsistent evidence has...
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Keywords:
Grit;
Perseverance;
Passion;
Motivation;
Personal Characteristics;
Emotions;
Performance;
Motivation and Incentives
Jachimowicz, Jon M., Andreas Wihler, Erica R. Bailey, and Adam D. Galinsky. "Why Grit Requires Perseverance and Passion to Positively Predict Performance." Proceedings of the National Academy of Sciences 115, no. 40 (October 2, 2018): 9980–9985.
- July 2018
- Article
Personality Traits of Entrepreneurs: A Review of Recent Literature
By: Sari Pekkala Kerr, William R. Kerr and Tina Xu
We review the extensive literature since 2000 on the personality traits of entrepreneurs. We first consider baseline personality traits like the Big-5 model, self-efficacy and innovativeness, locus of control, and the need for achievement. We then consider risk...
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Keywords:
Entrepreneurs;
Venturing;
Personality Traits;
Characteristics;
Big-5;
Risk Attitudes;
Goals;
Skills;
Entrepreneurship;
Personal Characteristics;
Goals and Objectives;
Competency and Skills;
Success;
Demographics;
Research
Kerr, Sari Pekkala, William R. Kerr, and Tina Xu. "Personality Traits of Entrepreneurs: A Review of Recent Literature." Foundations and Trends® in Entrepreneurship 14, no. 3 (July 2018): 279–356.
- June 2018
- Teaching Note
Difficult Conversations and Dealing with Challenging Situations at Work
By: Boris Groysberg and Amram Migdal
Teaching Note for HBS Nos. 416-031, 416-032, 416-033, 416-034, 416-035, and 416-036.
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Keywords:
Communication;
Communication Intention and Meaning;
Human Resources;
Employee Relationship Management;
Management Skills;
Performance;
Performance Evaluation;
Personal Development and Career;
Relationships;
Groups and Teams;
Social Psychology;
Attitudes;
Behavior;
Conflict and Resolution;
Conflict Management;
Emotions;
Perception;
Personal Characteristics;
Perspective;
Power and Influence;
Prejudice and Bias;
Reputation;
Satisfaction;
Trust