基于2014—2021年全国省级面板数据，利用熵值法和固定效应模型，以农业机械化水平为调节变量，分析农地流转对农业数字经济发展的影响。结果表明：从整体上看，中国农业数字经济发展水平呈现良好的增长态势，但呈现出明显的“东高西低”的分布特征；农地流转能够显著促进农业数字经济发展，且存在显著的空间异质性，具体表现为东部地区农地流转促进了农业数字经济发展，中西部地区为负且不显著；农业机械化水平在农地流转对农业数字经济发展的影响中发挥着正向调节效应。

Based on the provincial panel data from 2014 to 2021 and by using the entropy method and the fixed effect model, the impact of agricultural land transfer on the development of agricultural digital economy has been analyzed with the level of agricultural mechanization being the moderating variable. The results reveal that the development level of China’s agricultural digital economy shows an increasing trend as a whole, but an obvious distribution characteristic of “high in the east and low in the west.” Farmland transfer can significantly promote the development of agricultural digital economy. There is significant spatial heterogeneity, which is manifested in the fact that farmland transfer in the eastern region accelerates the development of agricultural digital economy, while that in the central and western regions are negative and unapparent. Meanwhile, the level of agricultural mechanization plays a positive moderating effect on the impact of farmland transfer on the development of agricultural digital economy.

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国家自然科学基金项目（71973042）；北京市社会科学基金规划项目（23JJB014）