变量 | 回归系数 |
phjr | 0.232*** |
(0.83) | (0.90) |
open | 0.0137 |
(−1.35) | (−0.97) |
ind | −0.184 |
(−1.20) | (−1.17) |
gov | −0.00115 |
(10.62) | (10.16) |
sci | −0.146 |
(3.01) | (3.31) |
W * phjr | −0.195*** |
(0.63) | (−0.13) |
W * open | 0.0228 |
(3.16) | (3.61) |
W*ind | −0.340 |
(2.15) | (1.12) |
W * gov | −0.0205*** |
(−2.25) | (−2.24) |
W * sci | −1.523* |
(1.04) | (1.88) |
rho | 0.483*** |
(6.44) | (2.22) |
sigma2_e | 0.00196*** |
(12.24) | (12.40) |
R2 | 0.641 |
N | 310 |