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应用灰色关联分析方法,分两个历史阶段对比研究了不同收入来源对陕西城镇居民人均可支配收入的影响,结果表明,居民收入结构不合理和发展不平衡现象较为严重,工薪收入和转移性收入是影响陕西居民收入的主要因素,并且其重要程度有进一步增强的趋势,其他来源的收入对居民收入增长有明显的抑制作用.最后,通过建立GM(1,1)新陈代谢模型群,对陕西城镇居民未来几年的人均可支配收入和工薪收入进行了预测.
By using gray relational analysis method, this paper compares the influence of different income sources on the per capita disposable income of urban residents in Shaanxi in two historical stages. The results show that the income structure of residents is not reasonable and the development imbalance is more serious. The wage income and transfer income Is the main factor affecting the income of Shaanxi residents, and the degree of importance is further enhanced.The revenue from other sources has a significant inhibitory effect on the growth of resident income.Finally, through the establishment of GM (1,1) metabolism model group, The per capita disposable income and wage income of residents in the coming years have been predicted.