Ogunsiji Muritala Olayemi is an Assistant Lecturer at Fountain University, Osogbo, Nigeria. He currently teaches Microeconomics, Public Finance and Introduction to Econometrics at the University. He obtained his B.Sc. and M.Sc. degrees in Economics from the University of Ilorin, Nigeria. He also received certifications in Microeconomics, Macroeconomics, Economic Policy Making, and Project Management from the University of California, Irvine, IE Business School, Madrid, and Management and Strategy Institute, respectively. His research focuses on Public Finance, International Economics and Islamic Finance.