基于2012—2022年中国县域的面板数据，从抵抗释放力、恢复重组力、调节适应力和创新变革力四个维度构建县域经济韧性的指标体系，并借助国家数字乡村试点的准自然实验，运用双重差分模型实证检验数字乡村建设对县域经济韧性的影响。结果表明，数字乡村建设能显著提升县域经济韧性，这一结论在处理样本自选择偏差问题和经历一系列稳健性检验后依然成立。机制分析表明，数字乡村建设通过促进农村金融发展和农村消费增长来提升县域经济韧性；异质性分析显示，在农业县、中西部县和山地丘陵县，数字乡村建设对县域经济韧性的影响更为显著；空间效应分析表明，数字乡村建设对县域经济韧性的影响存在正向空间溢出效应。

Based on the panel data of Chinese counties from 2012 to 2022, an indicator system for county economic resilience was constructed from four dimensions: resistance and release, recovery and reorganization, regulation and adaptation, and innovation and transformation. By using the quasi-natural experiment of the national digital village pilot program and difference-in-differences model, the impact of digital village construction on county economic resilience was empirically examined. The results show that digital village construction can significantly enhance the county economic resilience and the conclusion remains valid after addressing the sample self-selection bias problem and conducting an array of robustness tests. The mechanism analysis indicates that digital village construction enhances the county economic resilience through promoting rural financial development and rural consumption growth. The heterogeneity analysis finds that the impact is much more significant in agricultural counties, central and western counties, and mountainous and hilly counties. Spatial effect analysis demonstrates that digital village construction has a positive spatial spillover effect on county economic resilience.

F303.3

国家社会科学基金一般项目（20BGL061）