我目前输入的指令为:
- xtpmg D(1/2).lngdp D(1/2).lnk D(1/2).lnl D(1/2).lnrm ,lr(L.lngdp lnk lnl lnrm) ec(ec) pmg
Pooled Mean Group Regression
(Estimate results saved as pmg)
Panel Variable (i): id Number of obs = 450
Time Variable (t): year Number of groups = 30
Obs per group: min = 15
avg = 15.0
max = 15
Log Likelihood = 1742.167
------------------------------------------------------------------------------
D.lngdp | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
ec |
lnk | 19.45288 8.737572 2.23 0.026 2.327558 36.57821
lnl | -1.04964 .6957126 -1.51 0.131 -2.413211 .3139318
lnrm | -1.835809 1.04447 -1.76 0.079 -3.882932 .2113151
-------------+----------------------------------------------------------------
SR |
ec | -.0002825 .0063998 -0.04 0.965 -.0128259 .0122609
|
lngdp |
D2. | .7141263 .0722247 9.89 0.000 .5725685 .855684
|
lnk |
D1. | 2.214147 .4459381 4.97 0.000 1.340125 3.08817
D2. | .4718401 .3006361 1.57 0.117 -.1173959 1.061076
|
lnl |
D1. | .8726268 .4958555 1.76 0.078 -.0992321 1.844486
D2. | -.3799223 .2231549 -1.70 0.089 -.817298 .0574533
|
lnrm |
D1. | .0596855 .0299349 1.99 0.046 .0010142 .1183568
D2. | -.0252519 .0126699 -1.99 0.046 -.0500844 -.0004194
|
_cons | -.1441961 .9659887 -0.15 0.881 -2.037499 1.749107
------------------------------------------------------------------------------


雷达卡



京公网安备 11010802022788号







