中国旅游业发展对区域经济效率的影响——基于中国283个地级市的实证证据
于婷婷1, 左冰1, 宋玉祥2(
), 吴媛媛2
), 吴媛媛2
The influence of tourism development on regional economic efficiency: Evidence from 283 prefecture-level cities in China
YU Tingting1, ZUO Bing1, SONG Yuxiang2(), WU Yuanyuan2
), WU Yuanyuan2
图2. 2002—2016年中国东部、中部和西部地级市投入产出效率
Fig. 2. The efficiency of cities in the eastern, central and western regions of China from 2002 to 2016
