进口与企业技术进步:来自我国制造业企业的证据

被引:6
作者
叶建亮 [1 ,2 ]
杨滢 [3 ]
机构
[1] 浙江大学民营经济研究中心
[2] 浙江大学经济学院
[3] 不详
关键词
进口; 技术进步; 贸易平衡; 全要素生产率; PSM;
D O I
10.13510/j.cnki.jit.2019.05.002
中图分类号
F425 [工业企业组织和经营管理]; F273.1 [企业技术管理]; F752.61 [进口贸易];
学科分类号
摘要
本文利用2000—2006年中国工业企业数据库和中国海关进出口数据库的匹配样本,探讨我国企业进口与技术进步的关系。结果显示:进口对企业技术进步有显著的促进作用,这种促进作用体现在选择效应和学习效应两个方面,即更高全要素生产率的企业,更有可能选择进口,剔除加工贸易企业之后,这一结论依然成立;通过倾向性匹配和平均效应分析,本文发现选择进口的企业相比没有进口的企业,其全要素生产率显著并持续提高;出口企业,特别是加工贸易企业通过进口带来的全要素生产率提高相比一般贸易企业而言要低,但是依然显著为正;本文结果在不同采样和指标度量模型中均显示稳健。
引用
收藏
页码:12 / 21
页数:10
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