采用非参数Malmquist指数估算我国1990-2008年29个省、直辖市和自治区的全要素生产率(TFP),并分析了对外贸易、FDI、产业结构、全要素生产率与我国城乡收入差距之间的动态关系。研究发现:1991~2008年我国平均全要素生产率的累积变动率略有下降,其中东部呈上升趋势,中西部呈下降趋势;收入差距与TFP呈U型曲线;对外贸易开放程度和产业结构是引起我国居民收入差距扩大的因素之一;FDI对城乡居民收入差距没有显著性影响。
This paper applies non-parameter Malmquist index to evaluate the TFP of China during the period of 1990~2008,and discusses the dynamic relationship among openness,FDI,TFP,industrial structure and income disparity between urban and rural areas.The results are as follows: Firstly,the accumulated change rate of average TFP of China during the period of 1991~2008 declines slightly,but the accumulated change rate of average TFP of the most East areas shows ascendant trend,while TFP cumulative change rate of the almost all midwest provinces and cities declines.Secondly,income gap is u-shaped curve with TFP.Thirdly,foreign trade openness and industrial structure is a cause of expanding the income gap of residents in our country.Fourthly,FDI has no significant influence on income disparity between urban and rural areas.