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作 者:张彩霞[1] 杨寿信 ZHANG Caixia;YANG Shouxin(College of Mathematics and Statistics,Hebei University of Economics and Business,Shijiazhuang 050061,China)
机构地区:[1]河北经贸大学数学与统计学学院,河北石家庄050061
出 处:《宿州学院学报》2021年第8期28-31,共4页Journal of Suzhou University
基 金:2021年河北省教育厅在读研究生创新能力培养资助项目(CXZZSS2021115)。
摘 要:文章以安徽为例进行实证分析,从绿色经济、绿色农业和人口发展三个方面构造农业经济发展水平初级评价指标体系,利用单体检测和整体检测对指标体系进行优化得到最终指标体系,接着用熵值法对指标进行权重确定,再对指标权重利用高斯核函数估计农业经济发展水平的核密度分布图。结果表明:全省绿色农业发展水平整体存在明显的差异;地区绿色农业经济发展水平对比呈现皖中>皖北>皖南,皖中地区合肥市排名第一,皖北地区阜阳市排名第一,皖南地区芜湖排名第一。Taking Anhui as an example to make an empirical analysis,the primary evaluation index system of agricultural economic development level is constructed from three aspects of green economy,green agriculture and population development.The final index system is obtained by optimizing the index system with the monomer detection and the whole detection,and then the weight of the index is determined by the entropy method.The index weight is obtained by using gauss kernel function to estimate the kernel density distribution of agricultural economic development level.The results show there are obvious differences in the development level of green agriculture in the whole province;The level of regional green agricultural economic development in central Anhui is larger than that in northern Anhui and in southern Anhui;Hefei City in central Anhui,Fuyang City in northern Anhui,and Wuhu City in southern Anhui rank the first respectively.
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