成渝城市群县域旅游效率与乡村振兴水平的交互响应

Interactive Response of County-Level Tourism Efficiency and Rural Revitalization in Chengdu-Chongqing Urban Agglomeration

文章以成渝城市群141个县域为研究对象,运用DEA-BBC模型、Malmquist指数模型、综合评价法以及核密度估计测算2011—2022年成渝城市群县域旅游效率总体特征和乡村振兴水平分布特征,并结合PVAR模型探讨了旅游效率与乡村振兴水平的动态交互响应关系。结果表明:①研究期内,成渝城市群县域旅游效率静态特征整体处于中等水平,动态指数总体呈现涨跌互现的趋势,绝大多数县域有很大的增长空间。②研究期内,成渝城市群县域乡村振兴水平普遍较低,但总体呈现提升态势,具有明显的时空异质性。③旅游效率与乡村振兴水平间既存在自我增强机制又存在动态交互响应关系,旅游产业转型升级能够促进乡村振兴水平稳定持久地提高,乡村振兴水平的提高倒逼旅游业高质量发展。

Taking 141 county-level areas of Chengdu-Chongqing urban agglomeration as the research area,this paper uses the DEA-BBC model,Malmquist index model,comprehensive evaluation method and kernel density estimation to calculate the overall characteristics of tourism efficiency and the distribution characteristics of rural revitalization level,and combines the PVAR model to explore the dynamic interactive response relationship between the tourism efficiency and the rural revitalization level from 2011 to 2022.The results show that:1)In 2011-2022,the static characteristics of tourism efficiency were at a medium level as a whole in county-level areas of Chengdu-Chongqing urban agglomeration,and the dynamic index showed an overall trend of rising and falling,and most county-level areas had a lot of room for growth.2)During the study period,the rural revitalization level was generally low in county-level areas of Chengdu-Chongqing urban agglomeration,but overall showed an upward trend,with obvious spatiotemporal heterogeneity.3)There is both a self-improvement mechanism and a dynamic interactive response relationship between the tourism efficiency and the rural revitalization level.The transformation and upgrading of the tourism industry can promote the stable and lasting improvement of the rural revitalization level,the improvement of the rural revitalization level forces the highquality development of tourism industry.