各位前辈上午好,昨天的问题我也不知道算不算解决,但是新的问题又出来了,我把口令贴在这里,大牛们帮我看看是什么原因。
. tsset id year
panel variable: id (strongly balanced)
time variable: year, 1994 to 2013
delta: 1 unit
. helm MS FTD
. pvar MS FTD,lag(2) gmm impluse monte 500 decomp
GMM started : 09:14:19
accumulating matrices equation 1,2,calculating b2sls
calculating big ZuuZ matrix
finished accumulating ZuuZ
_______ Results of the Estimation by system GMM_________
number of observations used : 408