政府补贴对企业出口的影响--基于倾向得分匹配倍差法的研究

The Impact of Government Subsidies on Corporate Exports--Based on the Study of PSM-DID

选取2011—2013年中国工业企业数据库中持续经营的107009家企业,运用倾向得分匹配法和倍差法对政府补贴与企业出口之间的因果关系进行了研究。结果表明:政府补贴能够有效促进企业出口行为,首次接受补贴对企业的促进效应大于连续接受补贴的促进效应;这种促进效应在不同的企业类型中存在明显的差异性,政府补贴对非国有、非资本密集型、东部地区的企业出口的促进效应更加显著。

This paper studied the causal relationship between government subsidies and corporate export,using the difference-in-difference with propensity score matching,based on the data of 107009 companies in the database of China’s industrial enterprise from 2011 to 2013.The result shows that government subsidies can effectively promote the corporate export behavior and the promotion effect of receiving subsidies for the first time is greater than that of continuously receiving subsidies.This promotion effect has obvious differences among different business types and the government subsidy has a more significant promotion effect on the export of non-state-owned,non-capital-intensive,and eastern enterprises.