请问用Frontier4.1做随即前沿引力模型分析的时候,我的最后4列是贸易非效率项里的变量。最后是看MLE中的系数和t值吗。
| the final mle estimates are : |
|
| coefficient standard-error t-ratio |
|
| beta 0 -0.18465422E+03 0.17337535E+03 -0.10650547E+01 |
| beta 1 0.19653527E+01 0.57016682E+00 0.34469784E+01 |
| beta 2 0.90868565E+00 0.23216164E+00 0.39140215E+01 |
| beta 3 -0.25541500E+01 0.11180290E+01 -0.22845113E+01 |
| beta 4 -0.61687632E+00 0.22853182E+00 -0.26993016E+01 |
| beta 5 0.92027041E+01 0.85946975E+01 0.10707421E+01 |
| beta 6 -0.48994482E+00 0.23121523E+00 -0.21189989E+01 |
| beta 7 -0.42473841E-01 0.52618526E-01 -0.80720317E+00 |
| delta 0 0.73058465E+00 0.15453912E+00 0.47275064E+01 |
| delta 1 0.14666506E+00 0.26169673E-01 0.56043903E+01 |
| delta 2 -0.53746972E+00 0.13734351E+00 -0.39133244E+01 |
| delta 3 -0.29622677E+00 0.96274936E-01 -0.30768835E+01 |
| delta 4 -0.11250419E+01 0.18781737E+00 -0.59900847E+01 |
| sigma-squared 0.30956743E+00 0.49155590E-01 0.62977055E+01 |
| gamma 0.89258860E+00 0.44398840E-01 0.20103872E+02 |