关键词: 农业绿色生产率, 数字普惠金融, 新型城镇化, 门槛效应, 异质性分析

Abstract: Based on the panel data of 30 provinces from 2011 to 2018, the superefficiency SBM model was used to estimate the agricultural green productivity of each province. On this basis, the impact of new urbanization on agricultural green productivity and the role of digital inclusive finance were studied. The results showed that new-type urbanization could promote the improvement of agricultural green productivity. Among them, the promotion effect of the eastern region was greater than that of the central and western region; with the improvement of agricultural green productivity, the promotion role of new-type urbanization first increased and then gradually slowed down; taking digital inclusive finance as the threshold variable, there was a single threshold for the impact of new urbanization on agricultural green productivity, and after the threshold value was exceeded, the impact of new urbanization gradually increased. The coupling effect test found that the change trend of the coupling coordination degree between new urbanization and digital inclusive finance was basically consistent with the change of agricultural green productivity, which confirmed that there was a threshold effect of digital inclusive finance between new urbanization and agricultural green productivity.

Key words: agricultural green productivity, digital inclusion finance, new urbanization, threshold effects, analysis of heterogeneity