经济快速发展背景下中国民用汽车拥有量变化的时空特征
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杨昆, 时燕, 罗毅, 夏典
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Spatial-temporal Characteristics of Ownership Change of Civil Car in China
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Kun Yang, Yan Shi, Yi Luo, Dian Xia
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表4 面板数据模型检验结果 |
Table 4 Test results of panel data model |
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时间 | 变量 | 全国 及各省尺度 | 八大经济区域尺度 | Z1 | Z2 | Z3 | Z4 | Z5 | Z6 | Z7 | Z8 | 1996~2005 | R2 | 0.988 | 0.987 | 0.991 | 0.988 | 0.983 | 0.995 | 0.974 | 0.956 | 0.976 | F检验 | 74.27*** | 19.75*** | 55.18*** | 92.46*** | 7.73*** | 165.32*** | 46.21*** | 3.62** | 2.86* | Huasman检验 | 10.22*** | 89.87*** | 10.30*** | 277.38*** | 23.19*** | - | 138.63*** | - | - | 结论 | ① | ① | ① | ① | ① | ① | ① | ② | ② | 样本数 | 310 | 50 | 50 | 40 | 40 | 30 | 40 | 30 | 30 | 2006~2015 | R2 | 0.994 | 0.980 | 0.991 | 0.989 | 0.990 | 0.999 | 0.983 | 0.995 | 0.985 | F检验 | 233.07*** | 19.75*** | 55.18*** | 103.05*** | 5.32*** | 99.69*** | 40.16*** | 15.50*** | 1.26 | Huasman检验 | 14.38*** | 12.26*** | 10.30** | 346.61*** | 35.31*** | - | 135.11*** | - | - | 结论 | ① | ① | ① | ① | ① | ① | ① | ① | ② | 样本数 | 310 | 50 | 50 | 40 | 40 | 30 | 40 | 30 | 30 |
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