基于灰色关联度的江苏省农村居民人均纯收入分析

Analysis of Rural Residents Per Capita Net Income in Jiangsu Province Based on Grey Correlation Theory

运用灰色系统理论的关联分析方法,对江苏农村居民人均纯收入与第一、二、三产业之间的关联度以及收入来源结构进行了分析。结果表明,江苏农村居民人均纯收入虽然与第一产业产值关联度最高,但其来源主要是工资性收入和家庭经营性收入,这说明农民纯收入不再是单一性地依靠农业增长,而呈现出多元化趋势。

The correlation of rural per capita net income and primary,secondary and tertiary-industry and the income structure in Jiangsu Province were expounded by means of correlation analysis of grey system theory.The results showed that,though rural per capita net income had higher correlation with the primary industry,it mainly came from wage income and family operating income.It indicated that the growth of rural per capita net income no longer relied solely on agriculture,and tended to be diversified.