中国高技术行业出口网络地位及影响因素分析. (Chinese)

Based on the data of WIOD2016, the export value‐added accounting WZZ and the social network method SNA analysis method was used to visually analyze the export network status of China’s high‐tech sub‐industries (r17, r12, r21), and the influencing factors of the export network status of a country’s high‐tech industries was empirically investigated by using transnational data. The conclusions are as follows. The export network of global high‐tech industries shows the unbalanced characteristics of “low reciprocity and high center potential”, which is not conducive to the development of economic and trade relations in global high‐tech industries in the direction of mutual benefit. China’s position in the final product export network of computer/electronic/optical equipment manufacturing (r17) has risen rapidly, from the “end” status in 2000 to the “absolute core” status in 2014. Compared with the r17 industry, China is still in the “marginal” and “semi‐marginal” position in the export network of final products and intermediate products in the pharmaceutical products/pharmaceutical preparations industry (r12) and shipbuilding/aerospace/other transportation equipment manufacturing (r21). Cross‐border panel regression shows that the improvement of information infrastructure, the accumulation of material capital, the increase of R&D investment and human capital will significantly promote the improvement of the network status of node countries, but the improvement of trade openness and investment openness cannot significantly promote the status of node countries in the export network of global high‐tech industries. [ABSTRACT FROM AUTHOR]

基于WIOD2016的数据，利用出口增加值核算和社会网络分析方法对中国高技术细分行业（r17，r12，r21）出口网络地 位进行了可视化分析，并利用跨国数据实证考察了一国高技术行业出口网络地位的影响因素。得出结论如下：①全球高技术 产业出口网络均呈现出“互惠性低、中心势高”的非均衡特征，这不利于全球高技术产业的经贸关系朝互利互惠的方向发展； ②中国在计算机/电子/光学设备制造业（r17）最终产品出口网络中的地位攀升较快，由2000年的“末梢”地位上升到2014年的 “绝对核心”地位；③相比r17行业，中国在医药产品/医药制剂业（r12）和船舶/航空航天/其他运输设备制造业（r21）的最终产品 和中间产品出口网络中仍然处于“边缘”与“半边缘”地位；④跨国面板回归显示，信息基础设施的改善、物质资本积累、研发投 入和人力资本的增加会显著促进节点国家网络地位的提升，但贸易开放度和投资开放度的提高并不能显著促进节点国家在全 球高技术行业出口网络中地位的攀升。 [ABSTRACT FROM AUTHOR]

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