长江经济带旅游效率的时空动态特征

Spatio-Temporal Dynamics of Tourism Efficiency in the Yangtze River Economic Belt

摘要: 基于2010~2019年长江经济带11省市的投入产出数据，运用DEA-BCC模型对旅游效率进行测算，并利用Arcgis10.8进一步揭示了旅游效率的时空演变特征。结果表明：1) 长江经济带旅游综合效率整体呈现先上升后下降的变化特征；2) 技术进步是全要素生产率增长的主要原因，而技术效率指数虽在一定程度上抑制了全要素生产率的发展，但技术进步的推动作用弥补了技术效率的抑制影响；3) 长江经济带各省市的旅游效率在10年内呈“总体上升，阶段波动”的特征。

Abstract: Based on the input-output data of 11 provinces and cities in the Yangtze River Economic Belt from 2010 to 2019, this paper uses the DEA-BCC model to measure tourism efficiency, and uses Arcgis10.8 to further reveal the spatio-temporal evolution characteristics of tourism efficiency. The results show that: 1) The overall tourism efficiency in the Yangtze River economic belt increases first and then decreases; 2) Technological progress is the main reason for the growth of total factor productivity, and although the technical efficiency index restrains the development of total factor productivity to a certain extent, the promoting effect of technological progress compensates the re-straining effect of technical efficiency; 3) The tourism efficiency of provinces and cities in the Yang-tze River Economic Belt shows the characteristics of “overall rise, stage fluctuation” in 10 years.