中间产品进口对中国出口产品质量的影响

发布时间：2018-03-09 05:16

本文选题：中间产品进口　切入点：出口产品质量　出处：《山东理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：20世纪90年代以来,市场经济迅速发展,我国制造业进出口贸易的增长步伐随之加快,我国已逐渐成为世界进出口贸易大国。一直以来,我国主要以产品的价格优势在国际市场中赢得一席之地,但随着国际社会对我国出口产品的反倾销、反补贴等措施的加强以及国内原材料、劳动成本的上升,我国的出口贸易受到一定程度的打击,因此,提升出口产品质量以获得质量优势就显得尤为重要,而出口产品质量的升级很大程度上依赖于中间产品,已有学者研究了进口中间产品的垂直效应,即进口中间产品具有更高的质量水平,那么中间产品进口对我国出口产品质量是否存在影响?在此背景下,探究我国中间产品进口对出口产品质量的影响,具有重要的理论意义和现实意义。本文对进口中间产品进行了更为细致的因素分解,分别探讨了中间产品的进口规模、进口中间产品占中间产品总投入的比例及其与本国自产中间产品之间的技术差距对出口产品质量的影响,研究表明,中间产品的进口规模能够促进出口产品质量的提升,进口中间产品与本国自产中间产品之间的技术差距对出口产品质量的影响呈现倒U型特征,相对投入比例的影响效果依赖于进口中间产品是相关产品还是非相关产品,相关进口中间产品相对投入比例的增加会阻碍出口产品质量的提升,非相关进口中间产品相对投入比例的增加会促进出口产品质量的提升;来源于发达国家的进口中间产品相对投入比例越高、技术差距越大,对出口产品质量的阻碍作用越明显,而来源于中等发达国家的进口中间产品,其进口规模、技术差距和相对投入比例与出口产品质量均存在正相关关系。综上所述,从提高出口产品质量的角度看,应合理控制进口中间产品的规模,并增加人力资本投入,加大技术差距适中的中间产品的研发力度,缩小与世界高技术水平之间的差距;根据当前的贸易状况,适当调整贸易方向和贸易伙伴以及不同国家的中间产品进口比例,真正实现出口贸易由“价格竞争”向“质量竞争”的过渡,逐步实现我国出口产品质量的升级。
[Abstract]:Since 1990s, with the rapid development of the market economy, the growth of China's manufacturing import and export trade has been accelerated, and China has gradually become a major import and export trade in the world. China has won a place in the international market mainly because of the price advantage of its products. However, with the strengthening of anti-dumping and countervailing measures against our export products by the international community, as well as the rise of domestic raw materials and labor costs, China's export trade has been hit to a certain extent, therefore, it is particularly important to improve the quality of export products to obtain quality advantages, and upgrade the quality of export products depends on intermediate products to a large extent. Some scholars have studied the vertical effect of imported intermediate products, that is, import intermediate products have a higher quality level, so does the import of intermediate products have an impact on the quality of China's export products? Under this background, it is of great theoretical and practical significance to explore the influence of the import of China's intermediate products on the quality of export products. This paper discusses the import scale of intermediate products, the proportion of imported intermediate products to the total input of intermediate products and the influence of the technological gap between imported intermediate products and domestic intermediate products on the quality of export products. The import scale of intermediate products can promote the quality of export products, and the technological gap between imported intermediate products and home-made intermediate products has a negative U shape characteristic on the quality of export products. The effect of relative input ratio depends on whether the import intermediate product is related or not. The increase of relative input ratio of related import intermediate product will hinder the improvement of export product quality. The higher the relative input ratio of imported intermediate products from developed countries, the greater the technical gap, and the more the hindrance to the quality of export products, the higher the relative input ratio of imported intermediate products from developed countries is. However, the import scale, technology gap and relative input ratio of intermediate products from middle developed countries are positively correlated with the quality of export products. In conclusion, from the point of view of improving the quality of export products, We should reasonably control the scale of imported intermediate products, increase investment in human capital, increase R & D efforts for intermediate products with a moderate technological gap, and narrow the gap with the world's high-tech level; according to the current trade situation, By adjusting the trade direction and the proportion of import of intermediate products from trade partners and different countries, we can truly realize the transition of export trade from "price competition" to "quality competition", and gradually realize the upgrading of the quality of China's export products.
【学位授予单位】：山东理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F752.62

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