Publications

Forthcoming
Article

Estimating Models of Supply and Demand: Instruments and Covariance Restrictions

By: Alexander MacKay and Nathan H. Miller

We consider the identification of empirical models of supply and demand with imperfect competition. We show that a restriction on the covariance between unobserved demand and cost shocks can resolve endogeneity and identify the price parameter. We demonstrate how to... View Details

Keywords: Demand Estimation; Identification; Endogeneity Bias; Covariance Restrictions; Ordinary Least Squares; Instrumental Variables; Price; Demand and Consumers; Competition

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27 Sep 2017
Research & Ideas

What Happens When Ordinary People Get Creative?

creativity have largely focused on the factors that fuel extraordinarily creative people. But who studies the ordinary people, who may not be geniuses but nonetheless contribute creative solutions in their personal and work lives all the... View Details

Keywords: by Carmen Nobel

July 2021
Article

Multinationality and Capital Structure Dynamics: A Corporate Governance Explanation

By: Daniel Gyimah, Nana Abena Kwansa, Anthony K. Kyiu and Anywhere Sikochi

This paper examines the impact of corporate governance on capital structure dynamics. Using ordinary least squares regressions on 17,496 firm-year observations for 2,294 U.S. multinational companies (MNCs) over the period 1990–2018, we find that MNCs with strong... View Details

Keywords: Multinationality; Speed Of Adjustment; Corporate Governance; Multinational Firms and Management; Capital Structure

2022
Working Paper

A Linear Panel Model with Heterogeneous Coefficients and Variation in Exposure

By: Jesse M. Shapiro and Liyang Sun

Linear panel models featuring unit and time fixed effects appear in many areas of empirical economics. An active literature studies the interpretation of the ordinary least squares estimator of the model, commonly called the two-way fixed effects (TWFE) estimator, in... View Details

Keywords: Econometric Models; Mathematical Methods

2012
Working Paper

Big C, Little C, Howard, and Me: Approaches to Understanding Creativity

By: Teresa M. Amabile

This essay, which highlights some of the major contributions that Howard Gardner has made to creativity research, contrasts his approach to my own. While he analyzed cases of "Big C" (world-renowned creativity), I have focused on the more ordinary "Little c"... View Details

Keywords: Creativity; Research; Learning

September 2023
Article

Consuming Contests: The Effect of Outcome Uncertainty on Spectator Attendance in the Australian Football League

By: Patrick Ferguson and Karim R. Lakhani

Contests that non-contestants consume for entertainment are a fixture of economic, cultural and political life. We exploit injury-induced changes to teams' line-ups in a professional sports setting to examine whether individuals prefer to consume contests that have... View Details

Keywords: Sports; Entertainment; Consumer Behavior

January 2020
Article

Assessing the Safety of Electronic Health Records: A National Longitudinal Study of Medication-related Decision Support

By: A Jay Holmgren, Zoe Co, Lisa Newmark, Melissa Danforth, David Classen and David Bates

Background Electronic health records (EHR) can improve safety via computerised physician order entry with clinical decision support, designed in part to alert providers and prevent potential adverse drug events at entry and before they reach the patient.... View Details

Keywords: Hospital; Electronic Health Records; Health Care and Treatment; Information Technology; Safety; Performance; Quality; Performance Improvement

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August 2016 (Revised October 2016)
Case

Nirvana Vihar Rehabilitation Homes

By: Shawn Cole, Andreas Rotenberg and Thomas van den Aarssen

Kumar Builders (KUL) was finally nearing completion on the four luxury condominium towers that comprised the first phase of its bold vision for the redevelopment of more than 70 acres of prime real estate in downtown Pune, India. The Nirvana Hills development also... View Details

Keywords: Real Estate; Slum Redevelopment; Double Bottom Line; Economic Development; Partnerships; Partners and Partnerships; Development Economics; Urban Development; Business and Community Relations; Real Estate Industry; India

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Research Summary

Male Circumcision and HIV/AIDS: The Macroeconomic Effects of a Health Crises (with Eric Werker and Brian Wendell)

Theories abound on the possible impact of AIDS on economic growth and savings in Africa; yet there have been surprisingly few empirical studies to test the mixed theoretical predictions. In this paper, we examine the impact of the AIDS epidemic on African nations... View Details

2013
Chapter

Growth and the Quality of Foreign Direct Investment: Is All FDI Equal?

By: Laura Alfaro and Andrew Charlton

In this paper we distinguish different "qualities" of FDI to re-examine the relationship between FDI and growth. We use "quality" to mean the effect of a unit of FDI on economic growth. However, this is difficult to establish because it is a function of many different... View Details

Keywords: Quality; Economic Growth; Foreign Direct Investment

2006
Working Paper

Male Circumcision and AIDS: The Macroeconomic Impact of a Health Crisis

By: Amrita Ahuja, Brian Wendell and Eric D. Werker

Theories abound on the potential macroeconomic impact of AIDS in Africa, yet there have been surprisingly few empirical studies to test the mixed theoretical predictions. In this paper, we examine the impact of the AIDS epidemic on African nations through 2005 using... View Details

Keywords: Macroeconomics; Health Disorders; Welfare or Wellbeing; Poverty; Research; Education; Nutrition; Risk Management; Africa

2012
Chapter

Citizens' Perceptions and the Disconnect Between Economics and Regulatory Policy

By: Jonathan Baron, William T. McEnroe and Christopher Poliquin

Economic theory is clear about the advantages and disadvantages of various ways of regulating negative externalities, such as command and control, cap and trade, taxation, subsidies, and tort law. Yet public policy rarely follows the recommendations that follow from... View Details

Keywords: Regulation; Decision Making; Government and Politics; United States

2021
Working Paper

False Signaling and Personal Moral Failings: Two Distinct Pathways to Hypocrisy with Unequal Moral Weight

By: Jillian J. Jordan and Roseanna Sommers

Moral engagement is a key feature of human nature: we hold moral values, condemn those who violate those values, and attempt to adhere to them ourselves. Yet moral engagement can make us appear hypocritical if we fail to behave morally. When does moral engagement risk... View Details

Keywords: Moral Engagement; Hypocrite; Dishonesty; Moral Values; Moral Sensibility; Behavior; Values and Beliefs

Research Summary

Growth and the Quality of Foreign Direct Investment: Is All FDI Equal? (joint with Andrew Charlton)

By: Laura Alfaro

In this paper we distinguish different qualities of FDI to re-examine the relationship between FDI and growth. Establishing the quality of FDI, however, is a difficult concept. Quality, that is the effect of a unit of FDI on economic growth, is a combination and... View Details

23 Mar 2012
HBS Seminar

Dan Kahan, Professor of Law and Professor of Psychology at Yale Law School

November 2023 (Revised March 2024)
Case

Infarm: Betting the (Indoor) Farm on Food Security

By: Elie Ofek

In the summer of 2023, the co-founders of Infarm, a controlled environment agriculture (CEA) company, were contemplating a major pivot going forward. While Infarm had successfully shown it could grow over 75 products—mainly herbs, leafy greens and mushrooms—in modular... View Details

Keywords: Plant-Based Agribusiness; Business Model; Market Entry and Exit; Science-Based Business; Business Strategy; Transition; Agriculture and Agribusiness Industry; Europe; North America; Toronto; Northeastern United States