数字经济赋能江苏省粮食产业高质量发展路径研究
Research on the Path of High-Quality Development of Grain Industry in Jiangsu Province Enabled by Digital Economy

粮食是安天下，稳民心的物质基础，数字经济是中国高质量发展的根本要求。本文立足于江苏省数字经济与粮食产业发展实际情况，旨在通过提出通过数字经济赋能江苏省粮食产业高质量发展有效路径，解决当前粮食产业存在的数字化短板问题。本文根据高质量发展要求，建立数字经济和粮食产业高质量发展两套指标体系，运用熵权法对江苏省各地级市在数字经济与粮食产业高质量发展方面进行综合评分，并通过耦合模型，分析近十年内各地区两大系统的融合程度。为进一步验证所提出的路径假设，本文构建了固定效应模型和中介效应进行实证分析。研究结果表明，数字经济通过技术创新和物流供应链对粮食产业的高质量发展产生了显著的正向影响。
Grain serves as the fundamental material basis for maintaining global stability and social harmony, while the digital economy represents a crucial driving force for high-quality development in China. Focusing on the development status of the digital economy and the grain industry in Jiangsu Province, this study aims to identify effective strategies to leverage the digital economy in enhancing the high-quality development of the grain industry and to address existing digitalization deficiencies within the sector. In line with high-quality development requirements, this paper constructs two indicator systems for assessing the digital economy and the high-quality development of the grain industry. It employs the entropy weight method to evaluate the development levels of the digital economy and the grain industry across various prefecture-level cities in Jiangsu Province. Additionally, a coupling model is utilized to analyze the integration degree of these two systems over the past decade. To validate the proposed pathways, fixed-effect models and mediation models are established for empirical analysis. The findings indicate that the digital economy significantly promotes the high-quality development of the grain industry through technological innovation and improvements in the logistics supply chain.