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- March 2025
- Case
Calyx Global: Rating Carbon Credits
By: Michael W. Toffel and Adam Chen
This case describes how rating agencies and other organizations are seeking to improve the quality of carbon credits sold in the voluntary carbon market to organizations seeking to use them to supplement their internal decarbonization efforts to meet their net zero... View Details
- March 2025 (Revised April 2025)
- Case
WallStreetBets: Democratizing Retail Investing
By: Joseph Pacelli and Alexis Lefort
In summer 2024, Jaime Rogozinski anticipated the launch of a day-trading eSports event, a vision he had nurtured for years. Rogozinski, the founder of the influential subreddit WallStreetBets (WSB), created the forum in 2012 as a space for retail traders to explore... View Details
- March 2025
- Case
No One Left Behind (A)
By: Lynn S. Paine, Herman B. "Dutch" Leonard, Max Hancock and David Lane
In September 2021, the board of directors for the nonprofit No One Left Behind (NOLB) faced a crucial decision. Since its 2013 founding, NOLB had helped resettle in the United States thousands of Afghans and Iraqis who had assisted U.S. forces as combat translators;... View Details
- March 2025
- Case
No One Left Behind (B)
By: Lynn S. Paine, Herman B. "Dutch" Leonard, Max Hancock and David Lane
In September 2021, the board of directors for the nonprofit No One Left Behind (NOLB) faced a crucial decision. Since its 2013 founding, NOLB had helped resettle in the United States thousands of Afghans and Iraqis who had assisted U.S. forces as combat translators;... View Details
- March 2025
- Case
No One Left Behind (C)
By: Lynn S. Paine, Herman B. "Dutch" Leonard, Max Hancock and David Lane
In September 2021, the board of directors for the nonprofit No One Left Behind (NOLB) faced a crucial decision. Since its 2013 founding, NOLB had helped resettle in the United States thousands of Afghans and Iraqis who had assisted U.S. forces as combat translators;... View Details
- March 2025
- Case
No One Left Behind (D)
By: Lynn S. Paine, Herman B. "Dutch" Leonard, Max Hancock and David Lane
In September 2021, the board of directors for the nonprofit No One Left Behind (NOLB) faced a crucial decision. Since its 2013 founding, NOLB had helped resettle in the United States thousands of Afghans and Iraqis who had assisted U.S. forces as combat translators;... View Details
- September 2023
- Article
Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement
By: George Serafeim and Aaron Yoon
We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Disclosure; ESG Ratings; ESG Reporting; ESG Disclosure Metrics; Sustainability; Investments; Disagreement; Rating Disagreement; Ratings; Environmental Sustainability; Social Issues; Corporate Social Responsibility and Impact; Performance; News; Investment; Financial Markets; Stocks; Price
- June 2023
- Article
When Does Uncertainty Matter? Understanding the Impact of Predictive Uncertainty in ML Assisted Decision Making
By: Sean McGrath, Parth Mehta, Alexandra Zytek, Isaac Lage and Himabindu Lakkaraju
As machine learning (ML) models are increasingly being employed to assist human decision
makers, it becomes critical to provide these decision makers with relevant inputs which can
help them decide if and how to incorporate model predictions into their decision... View Details
- November 22, 2022
- Article
Is Novel Research Worth Doing? Evidence from Peer Review at 49 Journals
By: Misha Teplitskiy, Hao Peng, Andrea Blasco and Karim R. Lakhani
There are long-standing concerns that peer review, which is foundational to scientific institutions like journals and funding agencies, favors conservative ideas over novel ones. We investigate the association between novelty and the acceptance of manuscripts submitted... View Details
- 2024
- Working Paper
Sharing Models to Interpret Data
By: Joshua Schwartzstein and Adi Sunderam
To understand new data, we share models or interpretations with others. This paper studies such exchanges of models in a community. The key assumption is that people adopt the interpretation in their community that best explains the data, given their prior beliefs. An... View Details
- Article
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details
- 2025
- Working Paper
The Political Polarization of Corporate America
By: Vyacheslav Fos, Elisabeth Kempf and Margarita Tsoutsoura
U.S. executives are increasingly segregating by political party. We establish this new fact using
political affiliations from voter registration records for top executives of S&P 1500 firms between
2008 and 2022. We identify key drivers of this trend, including... View Details
- Article
Managing a Polarized Workforce: How to Foster Debate and Promote Trust
By: Julia A. Minson and Francesca Gino
One of the toughest challenges leaders face is managing diverse perspectives—and given heightened tensions over politics and movements such as #MeToo and Black Lives Matter, that’s more difficult today than ever before. At the same time, productive disagreement and... View Details
- 2022
- Working Paper
The Disagreement Problem in Explainable Machine Learning: A Practitioner's Perspective
By: Satyapriya Krishna, Tessa Han, Alex Gu, Javin Pombra, Shahin Jabbari, Steven Wu and Himabindu Lakkaraju
As various post hoc explanation methods are increasingly being leveraged to explain complex models in high-stakes settings, it becomes critical to develop a deeper understanding of if and when the explanations output by these methods disagree with each other, and how... View Details
- January 2022
- Article
Why Is Corporate Virtue in the Eye of the Beholder? The Case of ESG Ratings
By: Dane Christensen, George Serafeim and Anywhere Sikochi
Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm’s ESG... View Details
- Article
Conversational Receptiveness: Expressing Engagement with Opposing Views
By: M. Yeomans, J. Minson, H. Collins, H. Chen and F. Gino
We examine “conversational receptiveness”—the use of language to communicate one’s willingness to thoughtfully engage with opposing views. We develop an interpretable machine-learning algorithm to identify the linguistic profile of receptiveness (Studies 1A-B). We then... View Details
- August 2020 (Revised October 2021)
- Case
India 2020 – Governance and Growth
In January 2012, the government of India faced significant challenges to achieving three key objectives of high growth, inclusive development, and improved governance. The economy was experiencing a growth slowdown, persistently high inflation, and infrastructure and... View Details
- May 2020
- Article
Into the Fray: Adaptive Approaches to Studying Novel Teamwork Forms
By: Michaela Kerrissey, Patricia Satterstrom and Amy C. Edmondson
Novel forms of teamwork—created by rapid change and growing diversity among collaborators—are increasingly common, and they present substantial methodological challenges for research. We highlight two aspects of new team forms that challenge conventional methods.... View Details
- March 2020 (Revised May 2020)
- Case
Board Director Dilemmas—Family Affairs
By: David G. Fubini, Suraj Srinivasan and Amram Migdal
This case focuses on a new director who must help resolve a disagreement between two generations of leaders in a family business. The case raises questions of the proper role and approach for a director trying to manage a legitimate disagreement between shareholders... View Details
- 2021
- Working Paper
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details