混合贸易企业形成机制及选择行为分析——基于异质性企业贸易理论的视角

An Analysis of the Formation Mechanism and Choice Behavior of Mixed Exporters: Based on Heterogeneous Firms Trade Theory

混合贸易出口企业是一种现实中常见却被研究忽视的出口企业。通过拓展现有的异质性企业贸易模型,文章阐述了混合贸易企业产生的机制及贸易成本对混合贸易企业行为的影响。模型的主要结论表明:单产品混合贸易出口企业的生产率和出口密集度要高于单产品加工贸易或一般贸易企业的生产率和出口密集度。文章利用我国工业企业数据对预测进行了实证检验,实证结果符合理论模型的基本预测且对不同的估计样本与估计方法是稳健的。

The mixed exporters are common but lack academic concern. By extending the existing heterogeneous firms trade models, this paper sheds light on the emergence mechanism of mixed exporters and the effect of trade costs on the behavior of mixed exporters. It arrives at the conclusion that the productivity and export intensity of single-product mixed exporters is higher than that of pure processing exporters or ordinary exporters. By u- sing the data of manufacturing firms in China, this paper makes an empirical study and provides the robust evidence which confirms the basic prediction of the theoretical model.