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Show Results For
- All HBS Web
(1,795)
- People (1)
- News (352)
- Research (1,220)
- Events (8)
- Multimedia (13)
- Faculty Publications (740)
- January 2022 (Revised August 2022)
- Case
Jackie Robinson: Changing the World
By: Robert Simons and Max Saffer
This case traces the rise of Jackie Robinson from the poor streets of Pasadena, California to one of the most famous people in America after he overturned the color barrier in baseball. The case describes how as a youth he excelled at basketball, football, baseball,... View Details
Keywords: Diversity; Power And Influence; Personal Characteristics; Values And Beliefs; Mission And Purpose; Sports; Entrepreneurship; Leadership; Leading Change; Personal Development and Career; United States
Simons, Robert, and Max Saffer. "Jackie Robinson: Changing the World." Harvard Business School Case 122-042, January 2022. (Revised August 2022.)
- February 2023 (Revised November 2024)
- Case
Ronald Reagan: Changing the World
By: Robert Simons and Shirley Sun
This case traces the rise of Ronald Reagan from small town Illinois to two-term president of the United States. An unlikely candidate for the world’s most powerful job, the case describes the different roles that Reagan filled over his life: radio announcer, Hollywood... View Details
Keywords: Politics; Entertainment; Personal Characteristics; Business And Government; Values And Beliefs; Mission And Purpose; Decision Making; Government Administration; Management Style; Power and Influence; United States
Simons, Robert, and Shirley Sun. "Ronald Reagan: Changing the World." Harvard Business School Case 123-024, February 2023. (Revised November 2024.)
- April 2021 (Revised February 2023)
- Case
Mahatma Gandhi: Changing the World
By: Robert Simons and Max Saffer
This case traces the rise of Mohandas Gandhi from his early days in British-controlled India to the inspirational martyr who, through personal deprivation and leadership, inspired millions and became the catalyst for India to break away from Britain. The case describes... View Details
Keywords: Mission And Purpose; Values And Beliefs; Personal Characteristics; Power And Influence; Diversity; Leadership Development; Work-life Balance; History; Leadership Style; Leading Change; India
Simons, Robert, and Max Saffer. "Mahatma Gandhi: Changing the World." Harvard Business School Case 121-069, April 2021. (Revised February 2023.)
- October 2022
- Case
Margaret Thatcher: Changing the World
By: Robert L. Simons and Shirley Sun
This case traces the rise of Margaret Thatcher, the daughter of a shopkeeper, from a small industrial town in England to the longest-serving leader in the Western world. The case describes how she became interested in politics at an early age, attended Oxford, and... View Details
Keywords: Politics; Leadership Style; Personal Characteristics; Business ＆ Government Relations; Values And Beliefs; Work-life Balance; Mission And Purpose; Government Administration; Power and Influence; Great Britain; Europe
Simons, Robert L., and Shirley Sun. "Margaret Thatcher: Changing the World." Harvard Business School Case 123-021, October 2022.
- January 2014
- Supplement
Patagonia (B)
By: Forest Reinhardt, Ramon Casadesus-Masanell and Lauren Barley
Patagonia produces high-quality environmentally friendly garments that command significant price premiums. In Spring 2010, Patagonia rolled out a new, radical environmental initiative called "Product Lifecycle Initiative" (PLI), which was committed to lengthening the... View Details
Keywords: Corporate Strategy; Environmental Management; Business Models; Beliefs; Product Differentiation; Product Lines; Yvon Chouinard; Rose Marcario; Retailing; Corporate Social Responsibility; Apparel Manufacturing; Strategy; Apparel and Accessories Industry; United States
Reinhardt, Forest, Ramon Casadesus-Masanell, and Lauren Barley. "Patagonia (B)." Harvard Business School Supplement 714-465, February 2014.
- February 2007
- Article
The Formation of Beliefs: Evidence from the Allocation of Land Titles to Squatters
By: Rafael Di Tella, Sebastian F. Galiani and Ernesto S. Schargrodsky
We study the formation of beliefs in a squatter settlement in the outskirts of Buenos Aires exploiting a natural experiment that induced an allocation of property rights that is exogenous to the characteristics of the squatters. There are significant differences in the... View Details
Di Tella, Rafael, Sebastian F. Galiani, and Ernesto S. Schargrodsky. "The Formation of Beliefs: Evidence from the Allocation of Land Titles to Squatters." Quarterly Journal of Economics 122, no. 1 (February 2007).
- 19 May 2020
- Working Paper Summaries
Stereotypes and Politics
- 20 Aug 2020
- Book
From the Plow to the Pill: How Technology Shapes Our Lives
For centuries, the creation of innovative technology—from steam engines and automobiles to computers and smartphones—has dramatically changed the nature of our work. Less deeply understood has been the impact of technology on the inner currents of our personal lives,... View Details
Keywords: by Dina Gerdeman
- 2007
- Other Unpublished Work
Probabilities as Similarity-Weighted Frequencies in Presence of Irrelevant Observations
By: Jacob Dov Leshno
A decision maker is asked to express her beliefs by assigning probabilities to certain possible states. We focus on the relationship between her database and her beliefs. BGSS\cite{BGSS} show that if beliefs given a union of two databases are a convex combination of... View Details
Livia Alfonsi
Livia is a development economist whose research focuses on labor market frictions and determinants of labor market participation in low-income settings, with a particular emphasis on barriers to youth employment and female labor market participation. In a separate line... View Details
- 18 Aug 2015
- Working Paper Summaries
Political Identity and Trust
Keywords: by Pablo Hernandez & Dylan Minor
- November 2016
- Article
Stereotypes
By: Pedro Bordalo, Katherine Baldiga Coffman, Nicola Gennaioli and Andrei Shleifer
We present a model of stereotypes based on Kahneman and Tversky's representativeness heuristic. A decision maker assesses a target group by overweighting its representative types, which we formally define to be the types that occur more frequently in that group than in... View Details
Keywords: Prejudice and Bias
Bordalo, Pedro, Katherine Baldiga Coffman, Nicola Gennaioli, and Andrei Shleifer. "Stereotypes." Quarterly Journal of Economics 131, no. 4 (November 2016): 1753–1794.
- 08 Jan 2018
- News
Associate Professor John Beshears Wins TIAA Paul A. Samuelson Award
- 2018
- Book
A Crisis of Beliefs: Investor Psychology and Financial Fragility
By: Nicola Gennaioli and Andrei Shleifer
The collapse of Lehman Brothers in September 2008 caught markets and regulators by surprise. Although the government rushed to rescue other financial institutions from a similar fate after Lehman, it could not prevent the deepest recession in postwar history. A... View Details
Keywords: Financial Fragility; Economic Risk; Investor Behavior; Behavioral Economics; Financial Crisis; Risk and Uncertainty; Financial Markets; Investment; Values and Beliefs; United States
Gennaioli, Nicola, and Andrei Shleifer. A Crisis of Beliefs: Investor Psychology and Financial Fragility. Princeton University Press, 2018.
- Research Summary
The Power of Paradox: Some Recent Developments in Interactive Epistemology
This survey describes a central paradox of game theory, viz. the Paradox of Backward Induction (BI). The paradox is that the BI outcome is often said to follow from basic game-theoretic principles--specifically, from the assumption that the players are rational. Yet,... View Details
- 04 Jun 2018
- What Do You Think?
Are There Conditions Under Which Directors Should Consider Hiring a CEO Fired Elsewhere for Inappropriate Behavior?
track5 How Does a Board Introduce to the Organization a CEO Fired Elsewhere for Inappropriate Behavior? The question of conditions under which a board might hire a CEO fired elsewhere for inappropriate behavior, the subject of this month’s column, produced cogent... View Details
Keywords: by James Heskett
- 24 Feb 2020
- Working Paper Summaries
Recovering Investor Expectations from Demand for Index Funds
- Article
Birds of a Feather...Enforce Social Norms? Interactions Among Culture, Norms, and Strategy
By: Hongyi Li and Eric J. Van den Steen
Does culture eat strategy for breakfast? This paper investigates the interactions among corporate culture, norms, and strategy, in order to better understand this issue and related questions. It first shows, through microfoundations, how the forces that drive toward... View Details
Li, Hongyi, and Eric J. Van den Steen. "Birds of a Feather...Enforce Social Norms? Interactions Among Culture, Norms, and Strategy." Strategy Science 6, no. 2 (June 2021): 166–189.
- 2024
- Working Paper
Advice and the Bayesian Entrepreneur
By: Susan Cohen and Rembrand Koning
Bayesian entrepreneurship starts from the premise that entrepreneurs’ beliefs guide their theorizing, experimentation, and choices (Agrawal et al., n.d.). Since each entrepreneur has unique beliefs based on their own set of past experiences, cognitive ability, and... View Details
Cohen, Susan, and Rembrand Koning. "Advice and the Bayesian Entrepreneur." Harvard Business School Working Paper, No. 25-029, November 2024.
- 2022
- Working Paper
Heterogeneous Investors and Stock Market Fluctuations
By: Odhrain McCarthy and Sebastian Hillenbrand
We introduce a heterogeneous agent model which features extrapolative beliefs and time-varying risk aversion. The model leads to an empirical framework which we estimate with stock prices, survey data and risk aversion measures. We find that extrapolative beliefs and... View Details
McCarthy, Odhrain, and Sebastian Hillenbrand. "Heterogeneous Investors and Stock Market Fluctuations." Working Paper, January 2022.