John Cawley



John Cawley is a Professor in the Department of Economics, and the Department of Policy Analysis and Management, at Cornell University. He is co-Director of Cornell's Institute on Health Economics, Health Behaviors and Disparities.  His research focuses on the economics of risky health behaviors; in particular, those that relate to obesity.

In addition to his affiliation with Cornell, John is the Erasmus Initiative Visiting Professor of Health Economics at Erasmus University Rotterdam in the Netherlands and an Honorary Professor of Economics at the National University of Ireland, Galway.  He is also a Research Associate of the National Bureau of Economic Research (NBER), a Research Fellow at the Tinbergen Institute in the Netherlands, and a Research Fellow of the Institute for the Study of Labor (IZA) in Germany. He was a member of the Institute of Medicine Committee "Prevention of Obesity in Children and Youth" and has served on advisory boards and expert panels for the Centers for Disease Control and Prevention and other government agencies.

John serves as an Editor of the Journal of Health Economics.

For his research, John has received the Investigator Award in Health Policy Research from the Robert Wood Johnson Foundation, the State University of New York (SUNY) Chancellor's Award for Excellence in Scholarship, the John D. Thompson Prize for Young Investigators from the Association of University Programs in Health Administration, and the Charles C. Shepard Science Award in Prevention and Control from the Centers for Disease Control and Prevention. During 2016 John served as a Fulbright Specialist in Economics to Ireland. John is also a two-time recipient of the Kappa Omicron Nu / Human Ecology Alumni Association Award for Excellence in Advising of students.

Prior to arriving at Cornell, John was a Robert Wood Johnson Foundation Scholar in Health Policy Research at the University of Michigan from 1999-2001. He received his Ph.D. in economics from the University of Chicago and his undergraduate degree in economics from Harvard University.

Research Focus

John's research focuses on the economics of risky health behaviors; in particular, those that relate to obesity. He studies the economic causes of obesity, the economic consequences of obesity, and economic approaches to obesity treatment and prevention.  Examples of research projects include: the effects of food advertising on diet and of income on weight; the impact of obesity on labor market outcomes such as wages; the effect of physical education on youths; and the effectiveness of financial rewards for weight loss.

His research has been published in general-interest economics journals (American Economic Review, Review of Economics and Statistics, Journal of Economic Perspectives) as well as journals in health economics (e.g. Journal of Health Economics, Health Economics, American Journal of Health Economics), public policy (Journal of Policy Analysis and Management, Health Affairs), and medicine and public health (e.g. JAMA, Lancet, American Journal of Public Health).

His research has been supported by grants from the following sources: the National Institutes of Health; the Robert Wood Johnson Foundation; the Economic Research Initiative on the Uninsured; the IBM Center for the Business of Government; the Merck Foundation Center on Consumers, Pharmaceutical Policy, and Health; the University of Michigan Retirement Research Consortium; the U. S. Department of Agriculture; the Institute for the Social Sciences and the Bronfenbrenner Life Course Center at Cornell University; and J. P. Morgan Private Bank Global Philanthropic Services.

John's research has been widely covered in the media, including stories in the Wall Street Journal, Financial Times, New York Times, The Economist, Business Week, Forbes, Scientific American, and The Chronicle of Higher Education.


Cawley, John, Alex Susskind, and Barton Willage. Forthcoming, 2020. “The Impact of Information Disclosure on Consumer Behavior: Evidence from a Randomized Field Experiment of Calorie Labels on Restaurant Menus.” Journal of Policy Analysis & Management.

Cawley, John, David Frisvold, Anna Hill, and David Jones. Forthcoming 2020. “The Impact of the Philadelphia Beverage Tax on Prices and Product Availability.” Journal of Policy Analysis & Management.

Cawley, John, David Frisvold, Anna Hill, and David Jones. 2019. “The Impact of the Philadelphia Beverage Tax on Purchases and Consumption by Adults and Children.” Journal of Health Economics, 67 (10225).

Cawley, John, Euna Han, Jiyoon Kim, and Edward C. Norton. 2019. “Testing for Family Influences on Obesity: The Role of Genetic Nurture.” Health Economics, 28(7): 937-952.

Böckerman, Petri, John Cawley, Jutta Viinikainen, Terho Lehtimäki, Suvi Rovio, Ilkka Seppälä, Jaakko Pehkonen, and Olli Raitakari. 2019. “The Effect of Weight on Labor Market Outcomes: an Application of Genetic Instrumental Variables.” Health Economics, 28(1): 65-77.

Choi, Anna, and John Cawley. 2018. "Health Disparities Across Education: the Role of Differential Reporting Error." Health Economics, 27(3): e1-e29.

Soni, Aparna, Kosali Simon, John Cawley, and Lindsay Sabik. 2018. “The Medicaid Expansions of 2014 Increased Early Stage Cancer Diagnoses.” American Journal of Public Health, 108(2):216-218.

Cawley, John, Barton Willage, and David Frisvold. 2018. “Pass-Through of a Tax on Sugar-Sweetened Beverages at the Philadelphia International Airport.” JAMA, 319(3):305-306.

Cawley, John and David Frisvold. 2017. “The Incidence of Taxes on Sugar-Sweetened Beverages: The Case of Berkeley, California.” Journal of Policy Analysis and Management, 36(2): 303-326.

Simon, Kosali, Aparna Soni, and John Cawley. 2017. “The Impact of Health Insurance on Preventive Care and Health Behaviors: Evidence from the First Two Years of the ACA Medicaid Expansions.”  Journal of Policy Analysis and Management, 36(2): 390-417.

Cawley, John, Davide Dragone, and Stephanie von Hinke Kessler Scholder. 2016. “The Demand for Cigarettes as Derived from the Demand for Weight Control.” Health Economics, 25(1): 8-23.

Cawley, John. 2015. "An Economy of Scales: A Selective Review of Obesity's Economic Causes, Consequences, and Solutions." Journal of Health Economics, 43:244-268.

Cawley, John, Michael Morrisey and Kosali Simon. 2015. “The Earnings and Consulting Income of U.S. Health Economists: Results from the 2012 Survey of the American Society of Health Economists.” American Journal of Health Economics, 1(2): 255-274.

Cawley, John, Asako S. Moriya, and Kosali Simon. 2015. “The Impact of the Macroeconomy on Health Insurance Coverage: Evidence from the Great Recession.” Health Economics, 24(2): 206-223.

ECON Courses - Spring 2024