数字贸易壁垒对产品出口影响机理及应对策略——基于44个经济体的ICT产品贸易分析  

The Impact Mechanism and Response Strategies of Digital Trade Barriers on Product Exports——Analysis of trade in ICT products based on 44 economies

作　　者：潘申彪[1] 陈淇 PAN Shenbiao;CHEN Qi

机构地区：[1]浙江工业大学经济学院

出　　处：《价格理论与实践》2024年第4期119-123,共5页Price:Theory & Practice

基　　金：国家社科基金项目“一带一路”背景下数字贸易推动我国制造业升级的路径与政策研究(19BJY097)。

摘　　要：有效降低数字贸易壁垒,促进数字贸易发展,是应对全球化新挑战、推动产品出口增长的重要方式,能够为外贸高质量发展提供重要动力。本文通过结构引力模型分析数字贸易壁垒影响产品出口的作用机理,并利用44个经济体的出口相关数据进行实证检验。研究发现:数字贸易壁垒对ICT产品出口有显著抑制作用,低异质性产品受到的抑制大于高异质性产品;存在数字贸易壁垒通过贸易成本制约ICT产品出口的中介效应;自贸协定含数字贸易条款可调节数字贸易壁垒对ICT产品出口的抑制作用。基于此,升级和协调自贸协定的数字贸易规则、设立数字贸易示范区、促进数字技术发展等,是数字贸易促进出口的重要着力点。Effectively reducing digital trade barriers to promote the development of digital trade is an essential way to cope with the new challenges of globalization,promote the growth of product exports,and provide an important driving force for the high-quality development of foreign trade.This paper uses the structural gravity model to analyze the mechanism of digital trade barriers affecting product export,and uses the export data of 44 economies for empirical test.We find that digital trade barriers have a significant inhibitory effect on ICT exports,and the inhibition is greater for low heterogeneity products than for high heterogeneity products.There is a mediating effect of digital trade barriers restricting ICT exports through trade costs;FTA containing digital trade provisions can regulate the suppression of digital trade barriers on ICT product exports.Based on this,enhancing and harmonizing the digital trade rules within FTA,establishing digital trade pilot zones,and advancing the development of digital technologies are crucial focal points for leveraging digital trade to boost exports.

关 键 词：数字贸易壁垒 产品异质性 贸易成本 数字贸易规则 

分 类 号：F746[经济管理—国际贸易] F416.63[经济管理—产业经济] F49