进口中间品质量对企业生产率的影响——基于影响渠道的分析

The Influence of Imported Product Quality on Business Productivity:Based on the Analysis of Impact Channels

通过使用2000~2013年中国工业企业数据库和海关数据库测算出企业进口产品的质量,分析进口产品质量对企业生产率的影响以及影响渠道,结果显示:企业进口高质量的资本品、中间品以及消费品能够提升企业生产率;企业进口高质量产品能够通过加剧行业竞争,促进企业提升生产率,提高竞争力;企业进口高质量产品的技术创新效应不同,资本品和消费品的技术创新效应为正,中间品为负;中间品技术创新效应为负的原因是加工贸易中的来料加工占据中国中间品进口的大部分且其技术创新效应为负。

This article uses the Chinese Industrial Enterprise Database and Customs Database from 2000 to 2006 to measure the quality of imported products and analyzes the channels of the quality of imported products that affect the productivity of enterprises.The results show that the company imports high-quality capital goods、intermediates and consumer goods can increase business productivity;companies import high-quality capital goods and consumer goods can promote enterprises to increase R&D and then enhance the productivity of enterprises,the negative effect of the intermediates product technology innovation,import high-quality capital goods,intermediates and consumer goods.The competition in the industry is intensifying,which will promote the enterprises to improve their competitiveness through the promotion of their productivity.The competitive effects of the general trading enterprises,processing trade enterprises,and mixed-trade enterprises that import intermediate goods are positive,but the technological innovation effect of processing trade enterprises is negative.The technology innovation effect of processing trade enterprises in processing trade enterprises is negative,while the technology innovation effect of feed processing trade enterprises and mixed enterprises is positive.