中国电子机械制造业出口产品贸易网络研究——基于产品内分工与贸易视角

TRADE NETWORK OF ELECTRONIC MACHINERY MANUFACTURING EXPORT PRODUCTS OF CHINA:FORM THE PERSPECTIVE OF INTRA-PRODUCT SPECIALIZATION AND TRADE

在区分中间/最终产品、一般/加工贸易后,描述了中国电子机械制造业出口产品贸易网络,并探讨了出口经验和产品关联如何影响企业进入网络从事出口和拓展优势贸易伙伴。结果表明:(1)出口地、目的国、出口地—目的国维度出口经验和产品关联可以显著地促进4种电子机械制造业产品企业进入特定贸易网络进行出口。(2)在位出口企业扩展优势伙伴方面,出口地—目的国维度出口经验对4种企业均有促进作用;目的国出口经验、出口地产品关联的促进作用集中在中间产品企业;出口地出口经验则集中在一般贸易企业。

Electronic machinery manufacturing products have occupied the largest proportion of the intermediate products trade of China, and analyzing the spatial pattern of the export trade network of these products under different trading modes and working procedures can help to know better about the structural features of the export system of China. After differentiating intermediate/final products and general/processing modes, this study focuses on the trans-scale exporting trade networks consist of the export places(on provincial or municipal level) and trading countries of electronic machinery manufacturing products in China during the period of 2002—2016, and discusses how mutli-scale knowledge spillovers generated from global-local interactions(export experiences) and extensions for such spillovers made by evolutionary economic geographers based on technological relatedness(product relatedness) affect firms to enter into such networks to export or existing enterprises to expand advantageous trading partners. The main results are as follows. As for the descriptive aspect, most of the top 10 provinces with more firms and higher export amount locate in the east area and tend to export all of 4 kinds of products to developed countries in Europe or closely-connected domestic regions like Hong Kong, Macao and Taiwan.