. xtabond2 Bu L(0/1) Ur Ag Ec Wa Id Se Ed, nolevel twostep (robust)
此,命令 结果显示了:
Favoring space over speed. To switch, type or click on mata: mata set matafavor speed, perm.
twostep(robust) invalid.r(198);
. mata: mata set matafavor speed, perm
(set matafavor preference recorded)
求问怎么解决?这个命令没写错吧 能出AR(1)、AR(2)、Hansen、Sargan结果吗?
先谢谢了!!!
[em23][em23]

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