摘要
数字服务贸易是以数字化和智能化为特征的新型贸易,在革新资源配置方式、引领产业转型升级上发挥着重要作用,是推动我国出口高质量发展的关键。通过2000—2020年(2016年除外)我国海关产品层面交易数据,用动态效应检验模型分析数字服务贸易开放对制造业企业出口产品质量提升的作用。研究发现:数字服务贸易开放提高了企业出口产品质量,但对出口产品质量作用的大小与地区有关,即地区经济越开放,制度等越完善,数字服务贸易开放对出口产品质量的提升作用越大。动态检验表明,数字服务贸易开放对出口产品质量提升的影响呈现螺旋式上升的动态变化特征。作用机制分析表明,垂直专业化水平通过品类多样化效应和低成本效应调节数字服务贸易开放对企业出口产品质量的作用。为促进制造业企业出口产品质量提升,应完善数字服务贸易开放的宏微观环境,消除不同所有制企业在税收等方面的政策差异;扩大优质数字服务进口,重视原创性数字技术创新,推动优势数字服务出口;打通国内国际大循环,降低数字要素进出壁垒,提高数字资源匹配的灵活性及资源配置效率。
Digital service trade is a new type of trade characterized by digitalization and intelligence;it plays an important role in innovating pattern of resource allocation and leading industrial transformation and upgrading;and it becomes the key for the success of China’s high-quality export development.Based on China’s customs product level transaction data from 2000 to2020(except 2016),the role of digital service trade openness in improving export product quality is analyzed with a dynamic effect test model.It is found that:the openness of digital service trade improves the quality of export products;and the degree of improvement is related to the region,that is,the improving role of digital service trade openness will be strengthened in regions with more open economy and more perfect system.In addition,the test of dynamic effect shows that the improving effect of digital service trade openness on export quality demonstrates the dynamic feature of spiraling upward.The empirical test of influence channels shows that vertical specialization level of enterprises regulates the effect of digital service trade opening on the quality of export products through category diversification effect and low-cost effect.To promote the quality improvement of export products of manufacturing enterprises,we should,first,improve the macro and micro environment of digital service trade openness,and eliminate policy differences in tax and other aspects of enterprises with different ownership;second,we should Increase the import of high-quality digital services,attach importance to original digital technology innovation,and promote the export of superior digital services;and third,we should connect domestic circulation with international circulation,reduce the barriers to entry and exit of digital elements,and improve the flexibility of digital resources matching.
作者
陈明
卿前龙
盖翊中
CHEN Ming;QING Qian-long;GE Yi-zhong(School of Economics and Trade,Guangdong University of Finance,Guangzhou 510521,Guangdong,China)
出处
《中国流通经济》
CSSCI
北大核心
2023年第2期79-90,共12页
China Business and Market
基金
国家自然科学基金面上项目“创新驱动视角下中国服务业发展政策研究:事实特征、内在机理和政策优化”(71873040)
广东省普通高校特色创新类项目“数字服务贸易开放对我国制造业出口高质量发展的影响研究”(2022WTSCX079)
广东普通高校重点科研平台与科研项目“广东服务贸易可持续发展研究基地”(2019WZJD004)。
关键词
数字服务贸易开放
出口产品质量
垂直专业化水平
digital service trade openness
export product quality
vertical specialization level
