Publications

January 23, 2023
Article

Digital Public Health Interventions at Scale: The Impact of Social Media Advertising on Beliefs and Outcomes Related to COVID Vaccines

By: Susan Athey, Kristen Grabarz, Michael Luca and Nils Wernerfelt

Public health organizations increasingly use social media advertising campaigns in pursuit of public health goals. In this paper, we evaluate the impact of about $40 million of social media advertisements that were run and experimentally tested on Facebook and... View Details

Keywords: COVID-19 Pandemic; Public Health; Vaccines; Social Media; Advertising; Power and Influence; Health Care and Treatment

2025
Working Paper

Choosing and Using Information in Evaluation Decisions

By: Katherine Baldiga Coffman, Scott Kostyshak and Perihan O. Saygin

We use a controlled experiment to study how information acquisition impacts candidate evaluations. We provide evaluators with group-level information on performance and the opportunity to acquire additional, individual-level performance information before making a... View Details

Keywords: Discrimination; Beliefs; Stereotypes; Gender; Prejudice and Bias; Selection and Staffing; Performance Evaluation

May 2013 (Revised March 2014)
Case

Strategy and the Strategist

By: Eric Van den Steen

This short case presents a series of brief accounts, observations, and quotations that challenge students to think about the role of the CEO — and of the CEO's (possibly strong) beliefs and convictions — in strategy. It focuses in particular on three issues and their... View Details

Keywords: Belief Systems; Strategic Analysis; Competitive Advantage; Values; Vision; Strategy And Leadership; Strategy; Leadership; Values and Beliefs

July 2022
Article

The Passionate Pygmalion Effect: Passionate Employees Attain Better Outcomes in Part Because of More Preferential Treatment by Others

By: Ke Wang, Erica R. Bailey and Jon M. Jachimowicz

Employees are increasingly exhorted to “pursue their passion” at work. Inherent in this call is the belief that passion will produce higher performance because it promotes intrapersonal processes that propel employees forward. Here, we suggest that the pervasiveness of... View Details

Keywords: Passion; Self-fufilling Prophecy; Lay Beliefs; Interpersonal Processes; Employees; Performance; Attitudes; Organizational Culture; Social Psychology

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March 2024
Article

The Political Effects of Immigration: Culture or Economics?

By: Alberto Alesina and Marco Tabellini

We review the growing literature on the political economy of immigration. First, we discuss the effects of immigration on a wide range of political and social outcomes. The existing evidence suggests that immigrants often, but not always, trigger backlash, increasing... View Details

Keywords: Political Backlash; Cultural Beliefs; Immigration; Political Elections; Outcome or Result; Social Issues; Perception

Research Summary

Leadership & Values in Times of Instability

By: Ryan L. Raffaelli

Professor Raffaelli investigates the role of leaders within organizations and across industries during periods of upheaval and ambiguity. His work indicates the key role leaders play in driving and infusing values. He also connects leadership to meaning-making,... View Details

Keywords: Leadership; Values And Beliefs; Mission and Purpose

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... View Details

Keywords: Self-presentation; Belief Perseverance; Judgment; Confidence; Persuasion; Personal Characteristics; Behavior; Perception; Decision Making; Outcome or Result

March 2021 (Revised August 2023)
Case

Helen Keller: Changing the World

By: Robert Simons and Shirley Sun

This case describes the rise of Helen Keller who at 19 months became deaf and blind. Refusing to be sidelined from life, Keller showed great determination in learning how to communicate with others, employing tutors and travelling to Boston to enroll in the Perkins... View Details

Keywords: Mission And Purpose; Values And Beliefs; Success; Diversity; Leading Change; Personal Development and Career; Personal Characteristics; Power and Influence

January–February 2019
Article

Corporate Purpose and Financial Performance

By: Claudine Gartenberg, Andrea Prat and George Serafeim

We construct a measure of corporate purpose within a sample of U.S. companies based on approximately 500,000 survey responses of worker perceptions about their employers. We find that this measure of purpose is not related to financial performance. However, high... View Details

Keywords: Corporate Purpose; Purpose; Employee Motivation; Belief Systems; Corporate Performance; Human Capital; Middle Management; Culture; Corporate Culture; Meaning; Mission and Purpose; Organizational Culture; Employees; Perception; Values and Beliefs; Performance Effectiveness

SSRN

Research Summary

Overview

Professor MacKay combines theory and measurement to deliver new insights about price competition and consumer preferences. In current and published papers, his research addresses how strategic pricing decisions may be influenced by algorithms, long-term contracts,... View Details

Keywords: Price Effects; Competition Policy; Algorithms; Online Competition; Dynamic Pricing; Beliefs; Preferences; Preference Heterogeneity; Preference Measurement; Competition; Microeconomics; Strategy; Integration; Cooperation

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

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

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

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

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

19 May 2020
Working Paper Summaries

Stereotypes and Politics

Keywords: by Pedro Bordalo, Marco Tabellini, and David Yang

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

Keywords: Values and Beliefs; Property

20 Aug 2020
Book

From the Plow to the Pill: How Technology Shapes Our Lives

School Professor Debora Spar. In fact, as many life-altering technologies have come into play, they have upended long-held beliefs about love, sex, marriage, and reproduction, says Spar in the new book Work Mate Marry Love: How Machines... 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

Keywords: Decision Making; Cognition and Thinking