进口中间品自我选择效应的异质性——基于“中国企业-劳动力匹配调查”的实证分析

Heterogeneous Self-selection Effect of Imported Intermediate Product——Evidence from 2016 China Employer-Employee Survey

国际贸易中发展中国家的企业进口发达国家的中间品是提高产品附加值的一条重要路径。本文利用"中国企业—劳动力匹配调查"(CEES)数据,就不同类型的企业进口中间品的自我选择效应进行研究。实证结果表明:进口中间品的自我选择效应在不同类型的企业中具有差异性;分不同所有制来看,自我选择效应仅在外资企业中存在,内资企业中并不存在;分不同贸易类型来看,加工贸易企业中不存在自我选择效应,而在非加工贸易企业中自我选择效应非常显著。

In international trade developing countries import intermediate products of developed countries is a reliable path to improve the added value of products. This paper conducted an empirical study on heterogeneous self-selection effect of imported intermediate product by the China Employer-Employee Survey（CEES） dataset. It is found that the self-selection effect of imported intermediate products has heterogeneity; In view of the different ownership, self-selection effect exists only in foreign-funded enterprises, and doesn＇t exist in domestic enterprises; In view of different types of trade, the self-selection effect of non-processing trade enterprises is higher than that of processing trade enterprises.