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
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唐宇娣, 朱道林, 程建, 李瑶瑶, 宋洋
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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
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TANG Yudi, ZHU Daolin, CHENG Jian, Li Yaoyao, SONG Yang
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表5 单一门槛下固定效应回归结果
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Table 5 Regression results of fixed effect under a single threshold
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| 变量 | （9）
FE | （10）
FE | （11）
FE | （12）
FE | | lp(<γ) | 0.046*** | 0.044*** | 0.045*** | 0.046*** | | (2.82) | (2.72) | (2.75) | (2.81) | | lp(≥γ) | -0.026* | -0.027* | -0.026* | -0.025* | | (-1.87) | (-1.96) | (-1.94) | (-1.85) | | ls | — | -0.058*** | -0.058*** | -0.057*** | | — | (-3.26) | (-3.26) | (-3.24) | | lm | — | — | 0.442 | 0.464 | | — | — | (0.75) | (0.79) | | lf | — | — | — | -0.086 | | — | — | — | (-0.66) | | human_re | -1.540 | -1.842 | -1.861 | -1.866 | | (-0.77) | (-0.92) | (-0.93) | (-0.93) | | lnroad | 0.166 | 0.166 | 0.164 | 0.159 | | (0.64) | (0.64) | (0.63) | (0.61) | | lnpatent | -0.513*** | -0.500*** | -0.509*** | -0.509*** | | (-3.01) | (-2.95) | (-2.99) | (-2.99) | | open | 1.708** | 1.691** | 1.666** | 1.655** | | (2.18) | (2.16) | (2.13) | (2.11) | | finacial | -1.454*** | -1.484*** | -1.468*** | -1.472*** | | (-5.32) | (-5.44) | (-5.37) | (-5.38) | | 时间效应 | 控制 | 控制 | 控制 | 控制 | | Constant | 226.2*** | 226.3*** | 226.0*** | 226.1*** | | (108.61) | (109.03) | (106.26) | (106.14) | | 城市数 | 277 | 277 | 277 | 277 | | 观察值 | 1662 | 1662 | 1662 | 1662 | | R2 | 0.772 | 0.773 | 0.774 | 0.774 | | F | 386.7 | 360.3 | 334.5 | 312.1 |
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