Ronald John Hy is Professor and Chair of the Department of Geography, Political Science and Sociology at the University of Central Arkansas. He recently co-authored a book entitled, State and Local Tax Policies from Greenwood Press and has a forthcoming chapter on "Economic Modeling" in another text entitled, The Handbook of Data Analysis. Hy uses various computer models and forecasting techniques to look at both the positive and negative impacts of economic development proposals and policies. His research has appeared in journals, such as: Public Administration Review, Administration & Society, Public Productivity Review, State and Local Government Review, Government Finance Review, Health Policy, and Social Science and Medicine. Hy works with the Arkansas Office of Economic and Tax Policy, which conducts economic research for the legislature.