trd | Coef. | St.Err. | t-value | p-value | [95% Conf | Interval] | Sig |
fdi | 0.803 | 0.273 | 2.94 | 0.003 | 0.269 | 1.338 | *** |
dcp | 0.039 | 0.207 | 0.19 | 0.852 | −0.366 | 0.444 |
|
upo | 0.665 | 0.151 | 4.39 | 0 | 0.368 | 0.962 | *** |
nimp | 0.395 | 0.142 | 2.78 | .005 | 0.117 | 0.673 | *** |
Constant | 29.002 | 4.94 | 5.87 | 0 | 19.32 | 38.683 | *** |