珠三角地区城乡空间转型过程及影响因素
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杨忍, 徐茜, 李璐婷
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Spatial urban-rural transformation and its driving factors in the Pearl River Delta region
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Ren YANG, Qian XU, Luting LI
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表2 珠三角城镇建设用地变化驱动因子模型估计结果 |
Tab. 2 Results of model estimation for the driving factors on urban construction land change in the Pearl River Delta |
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驱动因素 | 回归系数 | 标准误差 | Wald统计量 | 自由度 | 显著性水平 | 发生比率 | 发生比率95%置信区间 | 下限 | 上限 | x2 | -0.071555 | 0.005 | 201.509 | 1 | 0.0000 | 0.931 | 0.922 | 0.940 | x4 | -0.016043 | 0.001 | 314.910 | 1 | 0.0000 | 0.984 | 0.982 | 0.986 | x7 | -0.055958 | 0.005 | 150.783 | 1 | 0.0000 | 0.946 | 0.937 | 0.954 | x8 | -0.017633 | 0.003 | 46.710 | 1 | 0.0000 | 0.983 | 0.978 | 0.988 | x9 | -0.072517 | 0.008 | 81.532 | 1 | 0.0000 | 0.930 | 0.916 | 0.945 | x10 | -0.078008 | 0.010 | 63.458 | 1 | 0.0000 | 0.925 | 0.907 | 0.943 | x12 | -1.959505 | 0.260 | 56.822 | 1 | 0.0000 | 0.141 | 0.085 | 0.235 | x13 | -0.000648 | 0.000 | 60.598 | 1 | 0.0000 | 0.999 | 0.999 | 1.000 | x15 | 0.000987 | 0.000 | 96.277 | 1 | 0.0000 | 1.001 | 1.001 | 1.001. | x18 | 0.007578 | 0.000 | 96.063 | 1 | 0.0000 | 1.008 | 1.006 | 1.009 | 常数 | -0.482519 | 0.072 | 44.832 | 1 | 0.0000 | 0.617 | | | ROC | | | | | | | | 0.8180 |
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