Lansink, Alfons; Silva, Elvira - In: Journal of Productivity Analysis 21 (2004) 1, pp. 49-65
analysis (DEA) to calculate non-parametric measures of the value of the marginal product of pesticides. Furthermore, the effect …Many previous empirical studies on the productivity of pesticides suggest that pesticides are under-utilized in … of pesticides on the value of the marginal product of productive inputs is investigated in order to analyze technical …