Fulginiti, Lilyan E.; Perrin, Richard K. - In: Agricultural Economics of Agricultural Economists 19 (1998) 1-2
This paper examines changes in agricultural productivity in 18 developing countries over the period 1961-1985. We use a nonparametric, output-based Malmquist index and a parametric variable coefficients Cobb-Douglas production function to examine, whether our estimates confirm results from other...