贸易网络地位对技术创新的影响研究

Impact of Trade Networks Status on Technological Innovation

文章基于2012-2021年109个国家的高技术产品贸易数据,分析高技术产品贸易网络结构。结果表明,高技术贸易网络呈现日益紧密的趋势,但仍以少数发达国家为中心。同时选取同期58个国家的面板数据,从市场势力的视角,实证研究贸易网络地位对技术创新的影响。研究发现:在高技术产品贸易网络中,通过提高创新效率,贸易网络地位可以对技术创新水平产生积极影响。此外,贸易网络地位的提高对高收入和中高收入国家的技术进步有更大贡献。为突破“卡脖子”技术难题,中国应注重提高高技术产品的贸易网络地位。

Based on the trade data of high-tech products in 109 countries from 2012 to 2021,the network structure of high-tech product trade was analyzed.The results indicate that the high-tech trade networks are becoming closely linked,but still centered around a few developed countries.Meanwhile,the panel data of 58 countries from 2012 to 2021 were selected to empirically study the impact of trade networks status on the technological innovation from the perspective of market power.Research finds that in high-tech product trade networks,the trade networks status can have a positive impact on the technological innovation level through the improvement of innovation efficiency.In addition,the improvement of trade networks status has a greater contribution to the technological progress of high-income and middle-income countries.Therefore,in order to make breakthroughs in solving“bottleneck”problems,China should pay attention to improving the trade networks status of high-tech products.