基于2014—2023年中国30个省（区、市）的面板数据，构建数字乡村发展水平评价指标体系，采用双固定效应模型、门槛效应模型和空间杜宾模型实证检验了数字乡村建设对新型农村集体经济发展的影响。研究发现：第一，数字乡村建设整体上显著促进了新型农村集体经济发展，但存在区域异质性，其效应在中西部地区明显强于东部地区。第二，数字乡村建设的影响存在城镇化水平的门槛效应，随着城镇化水平提高，其边际效应呈递减趋势。第三，数字乡村建设存在显著的正向空间溢出效应，不仅推动了本地区新型农村集体经济发展，还能辐射带动周边地区共同发展。

Based on panel data from 30 provinces (autonomous regions, municipalities) in China between 2014 and 2023, a comprehensive evaluation index system for the development level of digital villages was constructed. The impact of digital village construction on the development of new rural collective economy has been empirically examined by using the double fixed effects model, threshold effect model and spatial Durbin model. The research findings are as follows: First, digital village construction significantly promotes the development of the new rural collective economy in a holistic way, but there exists regional heterogeneity, with the effect being markedly stronger in central and western regions than in eastern regions; second, the impact of digital village construction has a threshold effect based on the urbanization level, with its marginal effect showing a diminishing trend as urbanization levels increase; third, digital village construction generates a significant positive spatial spillover effect, not only promoting the development of the new rural collective economy in the local region but also radiating and stimulating coordinated development in neighboring areas.

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湖南省哲学社会科学基金项目(21YBQ103)；衡阳社会科学基金项目（2024B[II]004）；湖南工学院省级应用特色学科开放课题（KF24022）