中国高技术产业价值链全球地位及其影响因素——基于省际面板数据分析

The Global Status of China's High-tech Industry Value Chain and Its Influencing Factors——Based on Panel Data from 28 Provinces

基于2005—2018年中国28个省区市及五大行业面板数据,运用出口复杂度指标测度了中国高技术产业全球价值链地位,并实证分析了其影响因素。研究表明:经济发展水平与外商直接投资(FDI)正向促进了高技术产业价值链的全球地位,制造业投入服务化并没有对价值链地位的提升带来正向影响。异质性分析发现,经济发展水平与外商直接投资对东部、中部地区以及医药制造业、电子通信以及航空航天业的影响显著,西部地区主要受经济发展水平的影响,计算机业主要受外商直接投资的影响,医疗仪器业主要受经济发展水平的影响。

Based on panel data from 28 provinces and municipalities in China and five major industries from 2005 to 2018,this paper used the export complexity index to measure the global status of China's high-tech industry value chain and empirically analyze its influencing factors.Research shows that the level of economic development and foreign direct investment has positively promoted the global status of the high-tech industry value chain,and the service-oriented input of manufacturing industry has not had a positive impact on the promotion of value chain status.The analysis of heterogeneity found that the economic development level and foreign direct investment have obvious impact on the eastern and central regions,as well as pharmaceutical industry,electronic communication and aeronautics and astronautics;the western region is mainly affected by the level of economic development;the computer industry is mainly influenced by foreign direct investment;and the industry of medical instruments is mainly affected by the level of economic development.