John Mullahy is Professor of Health Economics in the Department of Population Health Sciences, Affiliate Professor at the La Follette School of Public Affairs and at the Wisconsin School of Business, Co-Director of the Robert Wood Johnson Health & Society Scholars Program, and Co-Director of the NIMH training program in Health and Mental Health Economics, all at the University of Wisconsin-Madison. Professor Mullahy is also Honorary Professor of Economics at NUI Galway and Research Associate at the National Bureau of Economic Research. He currently serves as Co-Editor of Health Economics. Professor Mullahy received his PhD in Economics from the University of Virginia and his BA in Economics magna cum laude from Georgetown University. He did postdoctoral work in health economics at Yale University. Professor Mullahy's research interests include the evaluation of health interventions, comparative effectiveness analysis, analysis of patterns of healthcare spending and costs, health-related behaviors, and the applications of econometric methods to health economics and health policy analysis.