摘要
作为推动数字化转型的微观主体,企业在贸易高质量发展中扮演着越来越重要的角色,基于2015—2021年国泰安数据库与中国海关数据库的匹配数据,从微观层面测度了企业的数字化转型程度以及出口技术复杂度,实证检验了企业数字化转型对出口技术复杂度的影响及其影响机制。研究结果表明:整体而言,企业数字化转型显著促进了出口技术复杂度的提升,在经过稳健性检验后仍然显著。企业全要素生产率渠道起到了部分中介作用,而运营成本渠道的中介作用不显著。进一步的异质性检验发现,对于民营企业、资本密集型企业以及处于东部和东北地区的企业来说,企业数字化转型对出口技术复杂度的作用效果更为显著。研究结果为企业数字化转型对出口技术复杂度的提升效应提供了微观层面的证据,并提出了有针对性的政策建议。
Enterprises,as micro-entities driving digital transformation,play an increasingly important role in high-quality trade development.Based on matching data from the CSMAR and the China Customs database from 2015 to 2021,this article measures the degree of digital transformation and export sophistication of enterprises at the micro level,empirically testing the impact of the former on the latter and the mechanism for this effect.The results indicate that the digital transformation of enterprises has significantly promoted export sophistication,and this finding remains significant after robustness testing.The total factor productivity of enterprises is a partial intermediary,while the operating cost channel is not significant as an intermediary.Further heterogeneity testing shows that for private and capital-intensive enterprises and those located in the eastern and northeastern regions,the effect of digital transformation on export sophistication is more significant.This article provides micro-level evidence of the promotional effect of export sophistication in the digital transformation of enterprises and proposes constructive policy recommendations.
作者
陈怡
陈铖
CHEN Yi;CHEN Cheng(School of economics,Nanjing Audit University,Nanjing 211815,China)
出处
《南京财经大学学报》
CSSCI
2024年第4期100-110,共11页
Journal of Nanjing University of Finance and Economics
基金
国家社会科学基金一般项目“中国劳动力转移刚性对城乡融合发展影响的机理、效应与政策研究”(22BJL076)
江苏省社会科学基金重大项目“共同富裕目标下劳动力流动推进江苏城乡融合机制研究”(22ZDA001)。
关键词
企业数字化转型
出口技术复杂度
贸易高质量发展
enterprises'digital transformation
export sophistication
high-quality trade development
