中国人口·资源与环境2025，Vol.35Issue(3)：162-173,12.DOI:10.12062/cpre.20241129
数字乡村发展提升农业生态效率的机理与实证检验
Mechanisms of improving agricultural ecological efficiency through digital village development and its empirical analysis
摘要
Abstract
Agricultural ecological efficiency is the foundation for sustainable agricultural development,and it is of great theoretical and practical significance to study the role of digital village development in enhancing agricultural ecological efficiency.With the continuous development of digital villages,the costs of digital,ecological,and traditional agricultural factors needed for agricultural production and operation are expected to decrease,thereby facilitating the transformation of traditional agriculture to ecological agricultural production and operation modes.This study constructed a mathematical model and used the comparative static analysis method to analyze the direct mechanisms by which digital village development promoted agricultural ecological efficiency.This study also analyzed the indirect mech-anisms of rural industrial integration and rural residents'income in this process.Based on this,the study used panel data from 30 Chi-nese provinces between 2011 and 2022 as a sample to conduct an empirical test using the two-way fixed effects model and the mediation effects model.The results showed that:① Overall,digital village development had a significant positive effect on agricultural ecological efficiency.This conclusion remained valid after a series of robustness tests,including re-measuring the dependent variable,excluding other influencing factors,and substituting explanatory variables.Among the four dimensions of digital village development,digital indus-try development and digital service levels had a significant positive effect on agricultural ecological efficiency,while digital financial in-vestment and digital information infrastructure had no significant effect.② Heterogeneity analysis showed that digital village develop-ment had a significant positive effect on agricultural ecological efficiency in the eastern and central regions,but this effect was not signifi-cant in the western region.In northern regions and areas with a high degree of agricultural scale management,the effect of digital village development on enhancing agricultural ecological efficiency was more pronounced.③ Digital village development primarily improved ag-ricultural ecological efficiency by enhancing rural industrial integration and increasing rural residents'income.Therefore,in the process of digital village development,different regions need to formulate policies according to local conditions and constantly promote the medi-ating effects of rural industrial integration and rural residents'income to better enhance agricultural ecological efficiency.关键词
数字乡村/生态效率/产业融合/收入/农业Key words
digital village/ecological efficiency/industrial integration/income/agriculture分类
经济学引用本文复制引用
胡平波,刘金..数字乡村发展提升农业生态效率的机理与实证检验[J].中国人口·资源与环境,2025,35(3):162-173,12.基金项目
国家自然科学基金地区项目"农民合作社数字化发展的促进机制与支持政策研究"(批准号:72163007) （批准号:72163007）
国家社会科学基金重大项目"农业社会化服务推动生产绿色转型的机制与对策研究"(批准号:23&ZD110) （批准号:23&ZD110）
江西省研究生创新专项资金项目"数字赋能促进农村产业结构优化升级的机理与实证研究"(批准号:YC2022-B146). （批准号:YC2022-B146）
