and improving technical efficiency will contribute to improving China's agricultural productivity …The paper uses data of 29 provinces in China from 1983 to 1995 to estimates the effects of cultivated land, mechanical … period. The estimated results show that a substantial proportion of the variation of China's agricultural output during the …

temporal dimensions of technical efficiency and land-use efficiency within Chinese crop production. During this period, China … results of this analysis, land-use efficiency increased slightly from 0.47 to 0.56 in most regions of China during that period …, but with substantial regional variations, e.g. lower technical efficiency gains in northeast and northwest China and …

patterns of spatio-temporal variation and the factors influencing agricultural green total factor productivity (AGTFP), this … paper used Shandong province of China as a case study. Utilizing the SBM-DEA and Malmquist models, along with panel … that: (1) the AGTFP in Shandong province was smaller than the total factor productivity when not considering the …