经济发展对城市宜居性的影响——基于中国40个大中城市的实证分析
王毅, 苗转莹, 陆玉麒, 朱英明

The impact of economic development on urban livability: Evidence from 40 large and medium-sized cities of China
WANG Yi, MIAO Zhuanying, LU Yuqi, ZHU Yingming
图4 收入水平的门槛估计值2
Fig. 4 The second estimated threshold of income level in LR(γ)