经济增长、产业结构与城乡居民收入差距的实证检验——基于西藏1978～2014年的数据

An Empirical Test of Economic Growth,Industrial Structure and the Urban-Rural Income Gap——Based on the Data of 1978～2014 Years in Tibet

运用VAR模型对1978-2014年西藏经济增长、产业结构与城乡居民收入差距进行协整检验、脉冲响应函数和方差分解等分析,得出经济增长、产业结构与城乡居民收入差距间存在长期的协整关系,初期城乡居民收入差距、经济增长对城乡居民收入具有固化效应,产业结构能改善收入差距,但是长期而言,城乡居民收入差距和经济增长对城乡居民收入差距具有改善作用,产业结构会加剧收入差距,且产业结构对城乡居民收入差距的贡献率较显著。

Using the VAR model to 1978-2014 in Tibet economy growth,industrial structure and urban and rural residents income gap of cointegration test,impulse response function and variance decomposition analysis,the long-term cointegration relationship exists among that economic growth,industrial structure and the income gap between urban and rural residents,the initial income gap between urban and rural residents and economic growth has the curing effect on the income of urban and rural residents,industrial structure can improve the income gap,but in the long run,income gap between urban and rural residents and economic growth to have the improvement function to the income gap between urban and rural residents,industrial structure will increase income gap,and contribution rate of the industrial structure to the income gap between urban and rural residents is more significant.