Publications

August 2018 (Revised September 2018)
Supplement

Predicting Purchasing Behavior at PriceMart (B)

By: Srikant M. Datar and Caitlin N. Bowler

Supplements the (A) case. In this case, Wehunt and Morse are concerned about the logistic regression model overfitting to the training data, so they explore two methods for reducing the sensitivity of the model to the data by regularizing the coefficients of the... View Details

Keywords: Data Science; Analytics and Data Science; Analysis; Customers; Household; Forecasting and Prediction

Spring 2023
Article

Incentive Contract Design and Employee-Initiated Innovation: Evidence from the Field

By: Wei Cai, Susanna Gallani and Jee-Eun Shin

This study examines how the design of incentive contracts for tasks defined as workers’ official responsibilities (i.e., standard tasks) influences workers’ propensity to engage in employee-initiated innovation (EII). EII corresponds to innovation activities that are... View Details

Keywords: Employee-initiated Innovation; Contract Design; Rank-and-file; Extra-role Behaviors; Compensation and Benefits; Motivation and Incentives; Innovation and Management

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2021
Working Paper

The Great Unequalizer: Initial Health Effects of COVID-19 in the United States

By: Marcella Alsan, Amitabh Chandra and Kosali I. Simon

We measure inequities from the COVID-19 pandemic on mortality and hospitalizations in the United States during the early months of the outbreak. We discuss challenges in measuring health outcomes and health inequality, some of which are specific to COVID-19 and others... View Details

Keywords: COVID-19; Health Inequality; Health Pandemics; Demographics; Equality and Inequality

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2020
Working Paper

Topic Preference Detection: A Novel Approach to Understand Perspective Taking in Conversation

By: Michael Yeomans and Alison Wood Brooks

Although most humans engage in conversations constantly throughout their lives, conversational mistakes are commonplace— interacting with others is difficult, and conversation re-quires quick, relentless perspective-taking and decision making. For example: during every... View Details

Keywords: Natural Language Processing; Interpersonal Communication; Perspective; Decision Making; Perception

January 2014
Article

China's 'New Regionalism': Subnational Analysis in Chinese Political Economy

By: Meg Rithmire

The study of Chinese political economy has undergone a sea change since the late 1990s; instead of debating the origins and direction of national reform, scholars have turned to examining the origins of local economic variation. This essay reviews recent work in... View Details

Keywords: China; Political Economy; Economy; Government and Politics; China

February 2022 (Revised April 2024)
Case

Aleph Farms: A New Culture of Meat

By: Elie Ofek and Jeff Huizinga

Aleph Farms, an Israeli food-tech start-up, was hoping to play a major role in disrupting the conventional meat sector. Compared to intensive agricultural practices, Aleph’s cultured (or lab-grown) meat solution held the promise of considerably reducing greenhouse gas... View Details

Educators

27 Sep 2006
Working Paper Summaries

How Does Foreign Direct Investment Promote Economic Growth? Exploring the Effects of Financial Markets on Linkages

Keywords: by Laura Alfaro, Areendam Chanda, Sebnem Kalemli-Ozcan & Selin Sayek

August 2022
Article

Availability of New Medicines in the U.S. and Germany From 2004 to 2018

By: Katharina Blankart, Huseyin Naci and Amitabh Chandra

Importance: Germany's unique approach to coverage determination and pricing has ensured that effective medicines remain on the market, often at prices reduced through negotiation. However, less is known about trade-offs of this approach with regard to initial... View Details

Keywords: Market Entry and Exit; Price; Market Timing; Governing Rules, Regulations, and Reforms; Pharmaceutical Industry; United States; Germany

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December 2017
Article

Overall Cost Comparison of Gastrointestinal Endoscopic Procedures with Endoscopist- or Anesthesia-Supported Sedation by Activity-Based Costing Techniques

By: Richard A. Helmers, James A. Dilling, Christopher R. Chaffee, Mark V. Larson, Bradly J. Narr, Derek A. Haas and Robert S. Kaplan

Endoscopic/Colonoscopic procedures are done either with gastroenterologist-administered conscious sedation or with anesthesia-administered sedation with propofol. Anesthesia-administered sedation has medical and patient benefits but is more expensive to administer. We... View Details

Keywords: Health Care and Treatment; Cost; Activity Based Costing and Management

June 2012
Article

Short Termism: Don't Blame the Investors

By: Francois Brochet, George Serafeim and Maria Loumioti

The article presents research on executives and corporation investor relations. A study is conducted of the language used by executives in conference calls discussing earnings with investors and financial analysts. A correlation was found between the use of language... View Details

Keywords: Financial Management; Business Earnings; Managerial Roles; Investment; Agency Theory; Communication Strategy; Business and Shareholder Relations

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05 Sep 2016
News

3 Reasons Why Trump Needs to Start an Advertising Blitz

Research Summary

Internet Auctions for Close Substitutes

(with Eric Budish)

This is mainly an experimental project where we compare many auction designs in a market for close substitutes. We hypothesize some information will not get to market if there is sequential bidding and/or a hard close, and that this will... View Details

March 2010
Article

In Favor of Clear Thinking: Incorporating Moral Rules into a Wise Cost-benefit Analysis

By: Max Bazerman and Joshua D. Greene

Bennis, Medin, and Bartels (2009) have contributed an interesting paper on the comparative benefit of moral rules versus cost-benefit analysis (CBA). Many of their specific comments are accurate, useful, and insightful. At the same time, we believe they have... View Details

Keywords: Cost vs Benefits; Moral Sensibility; Adoption; Performance Effectiveness; Decision Making; Management Analysis, Tools, and Techniques

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2009
Working Paper

In Favor of Clear Thinking: Incorporating Moral Rules into a Wise Cost-benefit Analysis

By: Max H. Bazerman and Joshua D. Greene

Bennis, Medin, and Bartels (2009) have contributed an interesting paper on the comparative benefit of moral rules versus cost-benefit analysis. Many of their specific comments are accurate, useful, and insightful. At the same time, we believe they have misrepresented... View Details

Keywords: Decision Making; Cost vs Benefits; Moral Sensibility; Cognition and Thinking