He has teaching responsibilities in both the School of Business and the Economics Program. His research and teaching interests include behavioral finance/economics, macroeconomics, financial economics, business economics, and applied econometrics. At SOU, Professor Wuthisatian teaches various courses in economics and finance, including Macroeconomics, Business Cycles and Macroeconomic Forecasting, Economic Analysis, Principles of Finance, Personal Finance, Financial Market and Institutions, International Financial Management, and Quantitative Methods and Application. His research has appeared in Review of Behavioral Finance, Journal of Behavioral Economics for Policy, International Journal of Financial Markets and Derivatives, Management Research Review, among others.