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文章基于产品内贸易理论视角,针对深圳市制造业中13-42类产业,与《协调商品名称和编码制度》相协调,利用Hummels(2001)提出的垂直专业化概念,通过分析《海关进出口数据库》企业月度数据和深圳海关的宏观数据,得到各产业和深圳市的VS和VSS值,对深圳市制造业参与国际产品内分工的程度进行分析。
Based on the theory of intra-product trade, this paper aims at harmonizing the 13-42 industries in manufacturing industry in Shenzhen with the “Harmonized Product Name and Coding System”. By using the concept of vertical specialization proposed by Hummels (2001) Database "business monthly data and Shenzhen Customs macro data, get the VS and VSS values of various industries and Shenzhen, Shenzhen manufacturing industry to participate in the degree of international product division of labor.