中国市域空间结构的特征及其影响因素
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李琬, 孙斌栋, 刘倩倩, 张婷麟
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The Features and Determinants of Spatial Structure in Chinese Prefecture-level City Regions
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Wan Li, Bindong Sun, Qianqian Liu, Tinglin Zhang
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表2 自然地理、社会经济和政府干预因素对空间结构的影响 |
Table 2 Estimation results of physiographic factors, social-economic and government interference on spatial structure |
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| GEO(自然地理因素) | ECO(社会经济因素) | GOV(政府干预因素) | Pareto | HHI | Primacy | Pareto | HHI | Primacy | Pareto | HHI | Primacy | 土地面积(ln) | -0.15*** | -0.18*** | -0.15*** | | | | | | | (-4.90) | (-6.16) | (-5.43) | | | | | | | 1级河流密度 | 0.70 | 0.47 | 0.34 | | | | | | | (0.77) | (0.78) | (0.60) | | | | | | | 地表粗糙度(ln) | 0.12*** | 0.04*** | 0.04*** | | | | | | | (6.57) | (3.09) | (2.93) | | | | | | | 人均GDP(ln) | | | | -0.83 | -0.40* | -0.41* | | | | | | | (-1.41) | (-1.71) | (-2.00) | | | | 人均GDP的平方(ln) | | | | 0.05 | 0.03** | 0.03** | | | | | | | (1.49) | (2.11) | (2.40) | | | | 城镇人口规模(ln) | | | | -4.64*** | -3.73*** | -3.27*** | | | | | | | (-4.38) | (-6.59) | (-6.92) | | | | 城镇人口规模的平 方(ln) | | | | 0.16*** | 0.13*** | 0.11*** | | | | | | | (4.37) | (6.41) | (6.77) | | | | 二三产业比重 | | | | 0.00 | -0.01 | -0.01 | | | | | | | (0.13) | (-0.85) | (-0.88) | | | | 行政等级-1 | | | | | | | 0.53*** | 0.32*** | 0.32*** | | | | | | | (8.53) | (11.54) | (15.05) | 行政等级-2 | | | | | | | 0.35*** | 0.20*** | 0.20*** | | | | | | | (5.21) | (4.80) | (6.18) | 县/县级市的个数 | | | | | | | -0.03*** | -0.04*** | -0.04*** | | | | | | | (-4.82) | (-7.81) | (-7.69) | 政府支出 占GDP比重 | | | | | | | -0.28 | 0.02 | 0.01 | | | | | | | (-1.03) | (0.18) | (0.09) | 县/县级市内国家级 开发区的个数 | | | | | | | -0.19* | -0.09** | -0.08* | | | | | | | (-1.73) | (-2.27) | (-2.06) | 常数 | -0.253 | 1.858*** | 1.718*** | 35.47*** | 28.69*** | 25.61*** | -0.98*** | 0.609*** | 0.707*** | (-0.93) | -7.54 | -7.48 | -4.74 | -7.26 | -7.93 | (-20.83) | -18.16 | -23.27 | 样本量 | 457 | 480 | 480 | 458 | 480 | 480 | 458 | 480 | 480 | 调整R2 | 0.0996 | 0.3140 | 0.2420 | 0.0547 | 0.2980 | 0.2610 | 0.2010 | 0.6050 | 0.5600 | F | 17.82 | 13.09 | 10.85 | 6.29 | 24.79 | 25.57 | 24.01 | 55.72 | 108.40 |
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