| Employment | Date | Status |
|---|
| Forestry Research Institute of Ghana | Oct 1977-Sep 1979 | past |
| Food Policy Research Unit, Department of Agricultural Economics, University of Ibadan | Oct 1980-Sep 1983 | past |
| World Bank/Federal Agricultural Co-ordinating Unit, (FACU) Federal Department of Agriculture and Rural Development, Ibadan Nigeria | Sep 1983-Mar 1987 | past |
| Agricultural Economics at the Department of Agricultural Economics, Agribusiness and Extension, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. | 1987 | current |
