| 河南省耕地利用效率与经济发展耦合关系分析 |
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| 引用本文： | 杨京京.河南省耕地利用效率与经济发展耦合关系分析[J].粮食科技与经济,2021(1):18-22. |
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| 作者姓名： | 杨京京 |
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| 作者单位： | 河南财经政法大学工程管理与房地产学院 |
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| 摘 要： | 利用DEA模型以及耦合协调度模型对河南省2013—2018年各市耕地利用效率与经济发展水平耦合协调度进行测算,揭示研究区域耕地利用效率与经济发展的时空耦合关系。结果表明:河南省的耕地利用效率水平整体有效,投入与产出之间存在的差异较小;研究期内耕地利用效率与经济发展之间存在着较高的协调关系,耕地利用效率的提升能够有效促进区域经济的发展。
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| 关 键 词： | DEA模型 耦合协调度 耕地利用效率 河南省 |
Analysis of Spatiotemporal Coupling Relationship Between Cultivated Land Use Efficiency and Economic Development in Henan Province |
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| Yang Jingjing.Analysis of Spatiotemporal Coupling Relationship Between Cultivated Land Use Efficiency and Economic Development in Henan Province[J].Grain Technology and Economy,2021(1):18-22. |
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| Authors: | Yang Jingjing |
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| Institution: | (School of Engineering Management and Real Estate,Henan University of Economics and Law,Zhengzhou,Henan 450000) |
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| Abstract: | This paper uses the DEA model and the coupling coordination degree model to measure the coupling coordination degree of cultivated land use efficiency and economic development level of each city in Henan Province from 2013 to 2018,revealing the spatio-temporal coupling relationship between cultivated land use efficiency and economic development in the study area.The results showed that the overall efficiency of cultivated land use efficiency in Henan Province is effective,and the difference between input and output is small;there is a high coordination relationship between cultivated land use efficiency and economic development during the study period,and the improvement of cultivated land use efficiency can Effectively promote the development of regional economy. |
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| Keywords: | DEA model coupling and coordination degree cultivated land use efficiency Henan province |
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