贸易便利化对不同技术含量商品出口的影响研究——基于OECD贸易便利化指数的测算

Impact of Trade Facilitation on Export of Goods with Varied Technical Content: Based on OECD Trade Facilitation Index

贸易便利化可有效减少交易过程中存在的贸易非效率。使用传统的引力模型方法,以OECD制定的贸易便利化指数为贸易便利化水平的测度指标,基于2015年123个出口国、157个进口国的贸易总出口数据和不同技术含量商品出口数据,实证分析了贸易便利化水平对商品出口的影响。结果表明,进出口国的贸易便利化水平对出口均有积极的促进作用,但对不同技术含量商品出口的影响存在差异。出口国贸易便利化水平对商品出口影响依次为低技术产品、高技术产品、资源型产品、初级产品和中级技术产品。而对于进口国而言,其贸易便利化水平对于出口国中等技术产品出口的影响最大,其次分别为低技术产品和高技术产品。在实证分析的基础上,提出加强"单一窗口"建设,提升通关效率和水平以及规范和完善相关法律法规,创建良好的营商环境等对策建议。

Trade facilitation plays a key role in reducing inefficiency in transactions.With traditional gravity model method,the trade facilitation index system developed by the OECD is used to measure the level of trade facilitation.Based on total export data and classified products exports of 123 exporting countries and 157 importing countries in 2015,empirical analysis of impact of trade facilitation on world exports and classified technology intensive goods are made.Results show that both import and export countries trade facilitation have a positive effect on exports goods,but effects varies according to goods with different technology.The most affected exports goods exerted by exporting countries facilitation is low-tech products,and subsequently high-tech products,resource-based products,primary products and intermediate technology products.The most affected exports goods exerted by importing countries facilitation are medium-sized technology products,followed by low-tech products and high-tech products respectively.On the basis of empirical analysis,the paper proposes to strengthen the construction of“single window”,improve the efficiency and level of customs clearance,standardize and improve relevant laws and regulations,and create a good business environment.