HU Weiwei, YU Shui, MA Zhiyuan, et al. Spatial and Temporal Variance Analysis of Agricultural Eco-efficiency in Jiangsu Province Based on DEA-Malmquist Model[J]. Bulletin of Soiland Water Conservation, 2018, 38(2): 297-302.
DOI:
HU Weiwei, YU Shui, MA Zhiyuan, et al. Spatial and Temporal Variance Analysis of Agricultural Eco-efficiency in Jiangsu Province Based on DEA-Malmquist Model[J]. Bulletin of Soiland Water Conservation, 2018, 38(2): 297-302. DOI: 10.13961/j.cnki.stbctb.2018.02.049.
Spatial and Temporal Variance Analysis of Agricultural Eco-efficiency in Jiangsu Province Based on DEA-Malmquist Model
[Objective] This paper studied the regional difference and dynamic evolution of agricultural eco-efficiency in Jiangsu Province to provide scientific basis for the vigorous development of ecological agriculture in the province.[Methods] Using DEA-BCC model
agricultural eco-efficiencies in 13 regions of Jiangsu Province in 2001-2015 were analyzed. The variations of technology development index
comprehensive technical index
pure technical efficiency and scale efficiency of total factor index were demonstrated.[Results] A significant difference was found among different regions of Jiangsu Province with respect to agricultural ecological efficiency. Annual ecological efficiency experienced two different variation phases
which were "descending firstly and getting stable".[Conclusion] To further improve the level of production management and the coordination degree of technological progress
strengthening the innovation of technological progress is an effective measure to improve the agricultural eco-efficiency of Jiangsu Province.
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