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本文以我国内外资建筑企业为研究对象,利用基于DEA模型的Malmquist指数方法,比较内外资建筑企业全要素生产率的变动趋势和区域差异,对内外资建筑企业全要素生产率的收敛和发散趋势进行了检验。结果证实,我国建筑业全要素生产率总体呈上升态势,无论是内资还是外资建筑企业均呈现出收敛趋势,但从东、中、西部的检验结果来看,仅西部地区建筑业全要素生产率的收敛趋势通过了验证。
Based on the Malmquist index method based on DEA model, this paper compares the trend of change and regional difference of TFP in domestic and foreign-funded construction enterprises, and carries out the trend of convergence and divergence of total factor productivity of domestic and foreign-funded construction enterprises test. The results confirm that the total factor productivity of China’s construction industry is generally on the rise. Both domestic and foreign-funded construction enterprises show a tendency of convergence. However, from the test results of the eastern, central and western regions, only the convergence of the total factor productivity of construction in the western region Trend has passed the verification.