nmzhaozhouhua 发表于 2014-7-2 17:07
frontier 可以跑出数据的呀。是用的这个命令吗?
恩恩,能帮我看一下吗?是不是我写的命令不对?我用的就是CD生产函数呢~谢谢
frontier lny lnk lnl
Iteration 0: log likelihood = 45.333099 (not concave)
Iteration 1: log likelihood = 45.420132
Iteration 2: log likelihood = 45.8004
Iteration 3: log likelihood = 45.889975 (not concave)
Iteration 4: log likelihood = 48.008554 (not concave)
Iteration 5: log likelihood = 48.538656
Iteration 6: log likelihood = 48.937649
Iteration 7: log likelihood = 49.273482
Iteration 8: log likelihood = 49.446203
Iteration 9: log likelihood = 49.567419
Iteration 10: log likelihood = 49.69245
Iteration 11: log likelihood = 49.697319
Iteration 12: log likelihood = 49.715844
Iteration 13: log likelihood = 49.716515
Iteration 14: log likelihood = 49.717549
Iteration 15: log likelihood = 49.718547
Iteration 16: log likelihood = 49.71956
Iteration 17: log likelihood = 49.720038
Iteration 18: log likelihood = 49.720509
Iteration 19: log likelihood = 49.720532
Iteration 20: log likelihood = 49.720827
Iteration 21: log likelihood = 49.720845
Iteration 22: log likelihood = 49.720864
Iteration 23: log likelihood = 49.720878
Iteration 24: log likelihood = 49.720889