制造业进口产品质量、价格与门槛关系研究

发布时间：2018-01-19 20:04

本文关键词： 出口价格质量调整价格门槛效应企业能力　出处：《经济问题探索》2015年02期 　论文类型：期刊论文

【摘要】：虽然异质性企业出口选择理论认为,产品价格与贸易门槛正相关,即贸易门槛越高产品价格也越高,但是,我们基于中国制造业进口数据的分析发现事实与上述理论预测有很大不同。首先构建了一个Probit模型,对中国制造业产品进口门槛进行了估计,并且分析了进口价格与门槛之间的关系。分析发现,进口价格与进口门槛呈正负相关的产品几乎各占一半。其次,结合质量调整价格(quality-adjusted price)模型,考虑质量与企业能力因素,分析发现进口价格与门槛的正负关系主要取决于来源国的产品质量与企业能力。最后,我们研究了中国进口门槛的影响因素,并对进口门槛进行了排序。另外,研究还发现,中国进口产品价格与产品来源国经济发展水平正相关,从发展水平较高的国家进口的产品价格较高,进口门槛也较高。
[Abstract]:Although the export choice theory of heterogeneous enterprises holds that the price of products is positively related to the threshold of trade, that is, the higher the threshold of trade, the higher the price of products, but. Based on the analysis of Chinese manufacturing import data, we find that the facts are quite different from the theoretical prediction. Firstly, we construct a Probit model to estimate the import threshold of Chinese manufacturing products. And analyzed the relationship between import price and threshold. The analysis found that the import price and import threshold has a positive or negative correlation between almost half of the products. Secondly. Combined with quality-adjusted pricebased quality adjustment model, the factors of quality and enterprise capability are taken into account. It is found that the positive and negative relationship between import price and threshold mainly depends on the product quality and enterprise capability of the country of origin. Finally, we study the influencing factors of import threshold in China, and rank the import threshold. It is also found that the price of China's imported products is positively related to the level of economic development of the country of origin of the products, and the price of the products imported from the countries with a higher level of development is higher and the import threshold is also higher.
【作者单位】：山东大学;南京理工大学;
【基金】：国家社会科学基金重点项目“企业原始创新的决定因素与影响效应研究”(项目编号:14AJL008),主持人:李长英
【分类号】：F425;F752.61;F224
【正文快照】： 一、引言Melitz(2003)异质性企业出口选择理论认为,出口企业的生产率必须足够高才能跨越出口固定成本“门槛”,开展出口贸易;生产率越高的企业产品价格越低。[1]因此,出口门槛越高,出口价格也就越高。但是该理论的假设前提是产品同质,企业之间进行价格竞争。然而现实中的同类

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