Hayes, Joseph; Roth, Michael; Zepeda, Lydia - In: American Journal of Agricultural Economics 79 (1997) 2, pp. 369-382
The determinants of investment, input use, and productivity are investigated under customary tenure in peri-urban areas of the Gambia. A structural model is specified to investigate the role of tenure security on farm investments and input use and thereby on yield. Testing of the structural form...
