Bachelor in Economics (SE) from Department of Economics and Development Study Program, Faculty of Economics, Cenderawasih University, 1991.
Thesis title: The Role of Foreign and Domestic Investment on Gross Domestic Regional Product (The Case of Forestry Sector).
Master Degree (M.Sc.agr.) in Agriculture from Institute of Rural Development, University of Göttingen,Germany, 1999.
Thesis title: Income and Financing of Traditional Marine Fishing Enterprises in Indonesia.
Doctor Degree (Dr.) from Post Graduate Study Program, Hasanuddin University, 2007.
Dissertation title: Household Consumption Behavior of Indigenous Farmer and Transmigrant Farmer in Jayapura Regency.