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- January 2022
- Case
Somatus: Value-Based Kidney Care (A)
By: Ariel D. Stern, Robert S. Huckman and Sarah Mehta
When Dr. Ikenna Okezie founded Somatus, a value-based kidney care provider, his goal had been nothing short of transforming kidney care delivery in the United States. Rather than relying on dialysis, a costly and intensive treatment for late-stage kidney disease, the...
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- January 2022
- Article
Determinants of Gender Differences in Change in Pay among Job-Switching Executives
By: Boris Groysberg, Paul M. Healy and Eric Lin
The authors investigate what determines differences in change in pay between men and women executives who move to new employers. Using proprietary data of 2,034 executive placements from a global search firm, the authors observe narrower pay differences between men and...
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- January 2022
- Article
Investing Outside the Box: Evidence from Alternative Vehicles in Private Equity
By: Josh Lerner, Jason Mao, Antoinette Schoar and Nan R. Zhang
This paper uses previously unexplored custodial data to examine the use of alternative investment vehicles in private equity (PE) over four decades. We document a steep increase in the capital directed to alternative vehicles, with these vehicles approaching a 40%...
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- Article
Pattern Detection in the Activation Space for Identifying Synthesized Content
By: Celia Cintas, Skyler Speakman, Girmaw Abebe Tadesse, Victor Akinwande, Edward McFowland III and Komminist Weldemariam
Generative Adversarial Networks (GANs) have recently achieved unprecedented success in photo-realistic image synthesis from low-dimensional random noise. The ability to synthesize high-quality content at a large scale brings potential risks as the generated samples may...
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- 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...
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- December 2021
- Case
Slice Labs: Creating a Fraud-free Online Insurance Platform
By: Amit Goldenberg, Max Bazerman and Ruth Page
Slice Lab: Creating a Fraud-Free Online Insurance Platform engages students with the challenge of how to influence other parties to not engage in fraud in the context of digital insurance. The case is centered around Slice, a digital insurance company that was...
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Keywords:
Technology;
Insurance;
Digitization;
Honesty;
Negotiation;
Fraud;
Ethics;
Negotiation Process;
Negotiation Tactics;
Negotiation Types;
Social Psychology;
Conflict and Resolution;
Trust;
Fairness;
Moral Sensibility;
Values and Beliefs;
Crime and Corruption;
Insurance Industry;
Technology Industry;
United States;
Canada
- December 2021
- Case
Katerra (A)
By: Lindsay N. Hyde, Thomas R. Eisenmann and Tom Quinn
In April 2020, Katerra executives struggled with a series of decisions that would determine the fate of one of the best-funded construction startups in history. Katerra was founded in 2015 by technology-industry executive Michael Marks and commercial real estate...
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- 2021
- Working Paper
Stock Investors' Returns Are Exaggerated
By: Jesse M. Fried, Paul Ma and Charles C.Y. Wang
The stock market generates less wealth than it appears. We show that total shareholder return (TSR), the standard measure of stock investor performance, substantially exaggerates returns earned by these investors in aggregate, and thus by most investors. The main...
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- 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...
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- 2021
- Article
Adaptive Machine Unlearning
By: Seth Neel
Data deletion algorithms aim to remove the influence of deleted data points from trained models at a cheaper computational cost than fully retraining those models. However, for sequences of deletions, most prior work in the non-convex setting gives valid guarantees...
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Keywords:
Machine Learning
- December 2021
- Article
Left- and Right-Leaning News Organizations Use Negative Emotional Content and Elicit User Engagement Similarly
By: Andrea Bellovary, Nathaniel Young and Amit Goldenberg
Negativity has historically dominated news content; however, little research has examined how news organizations use affect on social media, where content is generally positive. In the current project we ask a few questions: Do news organizations on Twitter use...
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Keywords:
Social Media;
Negative Press;
Twitter;
Political Affiliation;
Affect;
News;
Media;
Online Technology;
Emotions;
Perspective
- Article
Social Technology: An Interdisciplinary Approach to Improving Care for Older Adults
By: Arthur Kleinman, Hongtu Chen, Sue E. Levkoff, Ann Forsyth, David E. Bloom, Winnie Yip, Tarun Khanna, Conor J. Walsh, David Perry, Ellen W. Seely, Anne S. Kleinman, Yan Zhang, Yuan Wang, Jun Jing, Tianshu Pan, Ning An, Zhenggang Bai, Jiexiu Wang, Qing Liu and Fawwaz Habbal
Population aging is a defining demographic reality of our era. It is associated with an increase in the societal burden of delivering care to older adults with chronic conditions or frailty. How to integrate global population aging and technology development to help...
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- December 2021
- Article
The Evolutionary Nature of Breakthrough Innovation: An Empirical Investigation of Firm Search Strategies
By: Dominika Kinga Randle and Gary P. Pisano
Breakthrough innovation has been an important topic of study for generations of scholars. Previous research in this domain has focused on exploring the way breakthroughs emerge from cumulative combination and recombination of prior technologies and knowledge components...
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- November 2021
- Case
Steve Schwarzman on Dealmaking I: “Becoming a ‘Friend of the Situation’” (A)
By: James K. Sebenius and Alex Green
Blackstone Co-founder, Chairman, and CEO Stephen A. Schwarzman, whom Forbes has called “Wall Street’s Greatest Dealmaker,” played a major role in the negotiations that transformed Blackstone from a fragile startup in 1985 with $400,000 in capital into a dominant...
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- November 2021
- Supplement
Steve Schwarzman on Dealmaking I: “Becoming a ‘Friend of the Situation’” (B)
By: James K. Sebenius and Alex Green
This case describes, largely in his own words, how Schwarzman dealt with the eight negotiation challenges in the (A) case (922-005); with respect to each challenge, a series of generalizations follows to enhance one's effectiveness in negotiation.
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- November 2021
- Case
Steve Schwarzman on Dealmaking II: When They Hold All the Cards (A)
By: James K. Sebenius and Alex Green
Blackstone Co-founder, Chairman, and CEO Stephen A. Schwarzman, whom Forbes has called “Wall Street’s Greatest Dealmaker,” played a major role in the negotiations that transformed Blackstone from a fragile startup in 1985 with $400,000 in capital into a dominant...
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- November 2021
- Supplement
Steve Schwarzman on Dealmaking II: When They Hold All the Cards (B)
By: James K. Sebenius and Alex Green
This case describes, largely in his own words, how Schwarzman dealt with the eight negotiation challenges in the (A) case (922-007); with respect to each challenge, a series of generalizations follows to enhance one's effectiveness in negotiation.
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Keywords:
Dealmaking;
Bargaining;
Conflict Resolution;
Negotiation;
Private Equity;
Entrepreneurship
- Article
How NFTs Create Value
By: Steve Kaczynski and Scott Duke Kominers
How much could a cluster of pixels possibly be worth? More pointedly, why is it worth anything at all? The explosion of NFTs and their accompanying marketplaces have left many baffled, incredulous, and deeply skeptical. But while NFTs may be fetching eye-popping,...
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- November 2021
- Article
Ratings, Reviews, and the Marketing of New Products
By: Itay P. Fainmesser, Dominique Olié Lauga and Elie Ofek
We study how user-generated content (UGC) about new products impacts a firm's advertising and pricing decisions and the effect on profits and market dynamics. We construct a two-period model where consumers value quality and are heterogeneous in their taste for the new...
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- October 2021
- Case
Hospital 57357: Aligning Performance Towards a Vision of a Cancer-Free Childhood
By: Susanna Gallani and Youssef Abdel Aal
The case follows the Children Cancer Hospital in Egypt, also known as Hospital 57357, as it goes through the roll-out of a new performance management system, which Dr. Sherif Abouel Naga, founder and CEO of the hospital, had championed. This was a critical juncture as...
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