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数字赋能、市场分割与出口产品质量

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数字经济对企业的生产选择和贸易行为产生了深远的影响.采用2011-2015年沪深A股上市企业与中国国家海关数据库的匹配数据,运用面板固定效应和中介效应模型,从市场分割的视角出发分析数字赋能对出口产品质量的影响效应和作用机制.实证结果表明,数字赋能、市场分割均对出口产品质量有提升作用,而数字赋能和市场分割的交互作用却会抑制出口产品质量升级.异质性检验结果表明,数字赋能和市场分割的交互作用会对国有性质、有海外子公司、位于中西部地区和生产非高技术含量产品企业的出口产品质量产生更明显的抑制效果.此外,数字赋能和市场分割会通过提升企业市场势力、缓解融资约束和增强进口强度影响出口产品质量.据此提出加快企业数字化转型,持续推进全国统一大市场建设,建立全要素、全过程、全数据的质量保证管理体系的政策建议.
Digital Empowerment,Market Segmentation and Export Product Quality
Amidst the global economic downturn and contracting international markets,China's industrial export trade faces constraints imposed by international environmental standards,domestic resource limitations,and a heavy reliance on foreign core technology. These factors elevate the imperative for enhanced quality in Chinese export products,essential for propelling high-quality economic development and bolstering trade prowess. Notably,Chinese enterprises predominantly export low-value-added,labor-intensive goods. The burgeoning digital economy significantly influences enterprise production and trade behaviors,emerging as a pivotal driver for unlocking China's dual circulation strategy both domestically and internationally. Moreover,it furnishes a distinctive competitive edge vis-à-vis foreign counterparts by ameliorating financial constraints on industrial enterprises and augmenting the quality and value addition of export products. Consequently,the advancement and application of digital technology play an instrumental role in fostering trade growth models and reshaping industrial structures. Thus,embracing digitalization,harmonizing the domestic market,and leveraging policy synergies are pivotal for enhancing export product quality and value addition.This study uses data from the Shanghai and Shenzhen A-share Listed Enterprises Database alongside the Customs Database spanning 2011 to 2015. Employing panel fixed effect and mediation effect models,the research scrutinizes the impact and mechanisms of digital empowerment on export product quality through the perspective of market segmentation. Empirical findings affirm the positive impact of both digital empowerment and market segmentation on export product quality. However,the interaction between digital empowerment and market segmentation impedes product quality enhancement. Heterogeneity analysis reveals that this interaction substantially diminishes export product quality for state-owned enterprises with overseas subsidiaries,those situated in China's middle and western regions,and those engaged in non-high-tech products. Additionally,digital empowerment and market segmentation influence export product quality via avenues such as enhanced market dominance,alleviation of financial constraints,and heightened import penetration.This paper contributes to literature in multiple dimensions. First,it underscores the imperative of comprehensively assessing the digitalization ecosystem and its influence on enterprise operations. By scrutinizing the nexus between digital empowerment and export product quality,this study advances understanding of the digital economy's impact on export product quality. Second,by delineating the interplay between digital empowerment and market segmentation,it elucidates why fostering digital capabilities and establishing a unified national market are imperative. Third,through heterogeneity analysis and mechanism testing,this study explores the nuanced effects of digital empowerment and market segmentation on export product quality across different enterprise attributes such as ownership,internationalization level,geographic location,and product technology content. It also delves into the mediating effects of market dominance,financial constraints,and import penetration-a dimension seldom explored within this context.In conclusion,this paper holds considerable significance in propelling China's digital economy forward and fostering the establishment of a unified national market. It carries profound implications for enhancing enterprises' international competitiveness and propelling Chinese enterprises' participation in the global value chain amidst international competition.

digital empowermentdigitalizationmarket segmentationexport product quality

张倩肖、段义学

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西安交通大学经济与金融学院,陕西西安 710061

数字赋能 数字化转型 市场分割 出口产品质量

国家社会科学基金一般项目

18BJY002

2024

当代经济科学
西安交通大学

当代经济科学

CSTPCDCSSCICHSSCD北大核心
影响因子:1.213
ISSN:1002-2848
年,卷(期):2024.46(3)
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