Sudip Chattopadhyay Faculty Professor, ORISE Fellow Economics Area of Expertise: Environmental and energy economics, health economics, urban and regional economics, public economics, applied econometrics Faculty and Staff Sudip Chattopadhyay EducationPh.D. in Economics, University of Illinois Urbana-Champaign (1997)M.S. in Statistics, University of Calcutta, IndiaProfessional AssociationsAmerican Economic AssociationAssociation of Environmental and Resource Economists