差别定价的产业用地供应策略对产业结构升级的影响——基于中国277个城市的实证分析 |
唐宇娣, 朱道林, 程建, 李瑶瑶, 宋洋 |
Impact of differential pricing strategy of land supply on the upgrading of industrial structure:A study based on the empirical analysis of 277 cities in China |
TANG Yudi, ZHU Daolin, CHENG Jian, Li Yaoyao, SONG Yang |
图2 单一门槛效应下门槛估计值与置信区间 |
Figure 2 Threshold estimation and confidence interval under single threshold effect |
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