Wang, Xueyuan - International Association of Agricultural Economists - IAAE - 2009
Based on the “growth drag” conceptual model of Romer, this paper computes the growth drag of water resource on … agricultural production value fell 0.1121% per year on average because of the shortage of water resource. The number is seemingly … small, but according to calculation, under the drag of water resource, the ratio will be reduced by 2.66% in 2030 …