1. 请问为什么?
2. 如何处理?
命令如下:
levpet lrgyzczxjxgd, free(lcyrs) proxy(lnm) capital(lrgdzchj)
predict tfp_lp1, omega
gen TFP = ln(tfp_lp1)
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- * Example generated by -dataex-. For more info, type help dataex
- clear
- input float(lrgyzczxjxgd lcyrs lnm lrgdzchj)
- 7.844851 6.55108 6.004092 6.185814
- 8.96773 6.563856 7.583397 8.931037
- 7.00324 6.974479 . 5.403594
- 6.473516 6.949856 4.901684 9.110037
- 7.172057 6.371612 6.291914 1.613804
- 7.202968 8.784927 5.376684 8.448644
- 11.21012 9.097059 . 8.741161
- 6.762932 6.839477 . 7.007832
- 8.793769 6.338594 7.620263 7.623714
- 7.72628 7.145196 6.065773 6.424565
- 6.50595 6.532334 5.001531 4.884995
- 7.963012 7.205635 3.605851 4.968401
- 7.944964 6.583409 7.160075 5.588919
- 5.49642 6.683361 . 2.921248
- 5.073442 7.055313 . 5.32072
- 6.902673 6.594413 5.380414 5.067039
- 8.183781 6.756932 3.476247 4.834627
- 7.670202 6.378426 . 4.3876767
- 7.571379 6.459905 . 4.3928695
- 7.970171 7.28756 . 6.501861
- 6.091517 6.522093 3.1115794 4.858417
- 6.960084 6.668228 5.22904 4.821991
- 6.876853 6.588926 . 4.389341
- 7.895648 7.008505 . 6.151131
- 8.086159 7.543273 7.340393 5.07264
- 9.039984 6.992096 . 6.40567
- 7.603934 6.510258 . 9.860965
- 8.7787075 7.550661 7.999557 4.5530815
- 9.53246 6.428105 8.028383 6.050433
- 6.498495 6.428105 6.099325 3.568179
- 8.824857 7.435438 6.482213 7.664155
- 9.820143 7.406104 8.433848 7.987512
- 6.710691 6.23637 5.296283 2.739521
- 5.465482 6.244167 . 4.555934
- 6.885028 6.926577 4.455634 5.041563
- 7.491145 6.708084 6.351827 5.83545
- 7.498755 6.302619 6.164067 6.212396
- 6.393427 6.35437 3.128776 3.557476
- 7.373564 6.44254 6.113248 5.703574
- 6.579304 6.473891 4.863924 4.929894
- 5.702656 6.350886 2.7160604 3.687163
- 6.316899 6.345636 4.518505 5.172009
- 7.914702 6.769642 5.310284 6.876016
- 8.217228 6.668228 7.01423 6.086774
- 8.115663 6.421622 6.386992 5.079344
- 8.370891 6.701961 . 5.059385
- 6.777024 6.272877 . 6.263777
- 9.690246 7.252054 8.032018 7.569673
- 6.505668 6.238325 3.855215 3.6112504
- 6.413514 6.369901 . 7.540157
- 7.835066 6.249975 6.387263 5.377461
- 7.183205 6.447306 6.580726 3.687865
- 9.504145 6.962244 . 2.527606
- 9.44352 6.55108 . 5.880876
- 8.0870285 7.147559 5.980522 1.273143
- 6.588967 6.817831 6.097703 5.09999
- 8.462093 6.948897 8.288173 5.955184
- 10.596185 7.811163 8.050653 9.55473
- 10.402028 7.495542 . 9.55473
- 6.97101 6.546785 . 6.342853
- 7.276003 6.391917 . 5.383541
- 8.211347 8.448057 . 6.849757
- 8.75727 7.372746 5.543706 6.48396
- 8.81796 7.519692 6.811891 6.457071
- 7.975692 6.269096 . 7.136174
- 7.173143 6.226537 4.2055397 3.794974
- 7.817677 6.306275 . 4.217992
- 4.0282116 6.395262 1.403925 5.511986
- 8.427768 7.170888 6.242446 6.942711
- 11.740318 10.106387 . 9.88402
- end
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