【摘要】 本文基于Feder的分析框架,运用动态面板模型GMM估计实证检验中国出口部门相对非出口部门的生产率优势及其外溢效应。结果表明,我国出口促进经济增长主要是因为要素生产率差异而不是出口部门的外溢效应。整个出口部门,以及细分的工业制成品和初级产品出口部门、内资企业出口部门,对非出口部门的外溢效应均不显著,外资企业则存在微弱的负向外溢效应。更多还原

【Abstract】 This paper focuses on a new estimate on productivity and externality effect of exports using a generalization of the model put forward by Feder.The estimation results,employing a dynamic panel analysis,support that the effect of exports on economic growth stems from their positive productivity differential to the domestic sector,but not spillovers.The export sector of foreign company is found to have a weakly negative effect on non-export sector,while the externality effect is not significant for the entire sample or the subsamples of manufactured goods,primary goods,on non-export sector.更多还原