摘要
RCEP生效为中国服务贸易高质量发展和中日韩服务业合作提供了重要机遇。利用Eora MRIO数据库中15个RCEP成员国在12个服务行业的投入产出数据,基于社会网络研究视角,对中日韩三国服务业及其细分行业的区域内贸易网络特征进行比较分析的结果表明:在RCEP成员国产业间贸易网络中,中国服务业进出口的贸易广度增速均显著高于日本和韩国,且进口贸易广度一直大于出口贸易广度;日本和韩国是中国服务业建立有效进口贸易联系的首要选择。中国服务业在贸易网络中的中介能力不断提升且已经超过日本,说明中国的“桥梁作用”显著增强,其中知识密集型服务业的中介能力提升是驱动中国服务业中介能力整体增强的主要原因;日本和韩国在一些细分行业上也体现出较强的中介能力。在RCEP框架下,中日韩可进一步强化知识密集型服务业合作,推动传统服务业转型升级,完善数字贸易规则体系,顺应数字经济发展趋势。
The implementation of RCEP offers significant opportunities for the high-quality development of China's service trade and enhances cooperation within the service industry among China,Japan,and South Korea.This paper utilizes input-output data from 12 service sectors across the 15 member countries of RCEP,sourced from the Eora MRIO database.Employing a social network analysis perspective,the paper conducts a comparative examination of the intra-regional trade networks within RCEP,specifically focusing on China,Japan,and South Korea's service industries and their respective sub-sectors.The analysis yields the following key findings:within the intra-regional inter-industry trade network of RCEP,China's service industry demonstrates significantly higher growth rates in export and import trade breadth than Japan and South Korea.China's service industry exhibits a notably higher in-degree than out-degree within the trade network.Japan and South Korea emerged as the preferred partners for establishing effective import trade connections within the RCEP region.China's service industry continually enhances its intermediary capabilities,surpassing Japan's.This suggests that China is more crucial in facilitating connections among RCEP countries,with the increase in the intermediation capacity of the knowledge-intensive services sector being the main driver of the overall increase in the intermediation capacity of China's services sector.Additionally,Japan and South Korea exhibit strong intermediary abilities in specific sub-industries.Under the RCEP framework,China,Japan,and South Korea possess the potential to reinforce cooperation in knowledge-intensive service industries.This collaboration can foster the transformation,and advancement of traditional service sectors,contribute to developing digital trade rules,and align with the evolving trends of the digital economy.
作者
李清如
王冰雪
Li Qingru;Wang Bingxue
出处
《日本学刊》
2023年第4期101-129,154,155,共31页
Japanese Studies
