变量 | salary (1) | salary (2) | salary (3) | salary (4) |
price | 3.400*** | 0.525*** | 2.055*** | 0.660*** |
| (24.21) | (2.61) | (10.13) | (3.12) |
lninvest |
|
| 5001.698*** | −685.799 |
|
|
| (6.57) | (−0.89) |
lngdp |
|
| 13,363.111*** | 6049.842*** |
|
|
| (9.29) | (4.95) |
lnjob |
|
| 541.677 | 2174.131** |
|
|
| (0.39) | (2.24) |
lnsecond |
|
| −12,034.782** | −1876.037 |
|
|
| (−2.11) | (−0.24) |
lnthird |
|
| −10,104.606 | 5396.226 |
|
|
| (−1.18) | (0.51) |
lnbook |
|
| −1622.834** | 982.387* |
|
|
| (−2.51) | (1.90) |
lnroad |
|
| −3118.533** | −4459.547*** |
|
|
| (−2.28) | (−4.01) |
lngrass |
|
| 1774.286** | 2351.701*** |
|
|
| (2.33) | (3.09) |
lnbed |
|
| 10,305.928*** | 433.025 |
|
|
| (6.34) | (0.55) |
lnteacher |
|
| −4023.129* | −14.544 |
|
|
| (−1.75) | (−0.01) |
lnbus |
|
| −6914.080*** | −1984.620** |
|
|
| (−5.92) | (−2.17) |
lnemploy |
|
| −4981.938*** | −7475.466*** |
|
|
| (−5.03) | (−5.14) |
lncost |
|
| 1168.674 | −679.280 |
|
|
| (0.72) | (−0.58) |
lncpi |
|
| −16,468.230 | 116,527.106*** |
|
|
| (−0.86) | (4.07) |
Constant | 20,626.431*** | 39,639.749*** | −26,446.119 | −534,315.222*** |
| (19.32) | (10.85) | (−0.25) | (−3.43) |
时间固定效应 | 未控制 | 已控制 | 未控制 | 已控制 |
个体固定效应 | 未控制 | 已控制 | 未控制 | 已控制 |
Observations | 420 | 420 | 420 | 420 |
R-squared | 0.584 | 0.962 | 0.853 | 0.972 |