低空经济对农文旅融合的影响及其作用机制OACHSSCD

Low-altitude economy,as a typical representation of new quality productive forces,pro-vides significant support for the integration of agriculture,culture,and tourism.Based on panel data from 30 provincial-level regions in mainland China spanning 2012 to 2023,this study constructs an evalu-ation index system for low-altitude economy development across three dimensions—infrastructure,in-dustrial vitality,and innovation efficiency—and employs a two-way fixed effects model,a mechanism ef-fect model,and a threshold effect model to empirically examine the impact of the low-altitude economy on the integration of agriculture,culture,and tourism its underlying mechanisms.The findings reveal that the low-altitude economy significantly promotes this integration—a conclusion that remains robust after a series of robustness and endogeneity checks,including the addition of control variables,exclusion of municipality-directly-administered cities,replacement of regression models,removal of outliers,and the use of lagged control variables.Mechanism analysis indicates that capital and labor return to rural ar-eas serve as important transmission channels through which the low-altitude economy empowers the inte-gration of agriculture,culture,and tourism.Heterogeneity analysis reveals that the low-altitude economy performs more prominently in regions with high fiscal support for agriculture and greater topo-graphic variation.Furthermore,digital inclusive finance plays a threshold role in the process through which the low-altitude economy influences the integration of agriculture,culture,and tourism:when digital financial inclusion is at a low level,the low-altitude economy inhibits the integration of agricul-ture,culture,and tourism.Only after digital financial inclusion crosses a certain threshold does the low-altitude economy become a significant driver of this integration;however,excessively high levels of digi-tal financial inclusion weaken its promoting effect.