变量 | N | 平均值 | 标准差 | 最小值 | 最大值 |
PCDI | 341 | 9.999 | 0.428 | 9.059 | 11.148 |
UPCDI | 341 | 10.339 | 0.328 | 9.709 | 11.233 |
RPCDI | 341 | 9.401 | 0.413 | 8.494 | 10.413 |
lnINDEX | 341 | 5.276 | 0.674 | 2.936 | 6.068 |
lnIFIG | 341 | 5.135 | 0.839 | 0.673 | 6.072 |
lnIFID | 341 | 5.260 | 0.655 | 1.911 | 6.236 |
GOV | 341 | 0.909 | 0.016 | 0.870 | 0.942 |
lnGDP | 341 | 10.819 | 0.448 | 9.908 | 11.994 |
IS | 341 | 0.497 | 0.088 | 0.340 | 0.827 |
EDU | 341 | 9.186 | 1.123 | 5.071 | 12.640 |
CITY | 341 | 0.587 | 0.130 | 0.262 | 0.893 |