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我国提出“一带一路”发展战略对于我国经济发展有着重要的推动作用,保证西北地区的经济发展对于“一带一路”战略的实现有至关重要。本文运用灰色关联模型,计算2001-2013年西北经济带地区国内生产总值与养老保险、医疗保险、失业保险、工伤保险、生育保险各自的关联度,比较得出养老保险和失业保险对经济增长的贡献最大。
Our country proposes that the development strategy of “Belt and a Road” plays an important role in promoting the economic development in our country and ensuring that the economic development in the northwestern region is of crucial importance to the realization of the “Belt and Road” strategy. This paper uses the gray relational model to calculate the correlation between GDP and the pension, medical insurance, unemployment insurance, work injury insurance and maternity insurance in Northwest Economic Belt from 2001 to 2013, and compares the pension insurance and unemployment insurance to economic growth The largest contribution.