Schwartz, Lisa A.; Sterns, James A.; Oehmke, James F. - In: Agricultural Economics of Agricultural Economists 08 (1993) 2
This paper calculates the rate of return to a set of cowpea research, extension and distribution projects in Senegal to be between 31% and 92%. The results show that a modestly funded program on a secondary crop can be successful. They also indicate that programs may increase their effectiveness...