On Sat, 8 Aug 2009, Zhenzeng Young wrote:
I'm trying to estimate SEMs using panel data, and the panel is
unbalance, could you tell me if it is possible?
"SEM" = simultaneous equation models? So far I know this should
work, but I will admit that it's not seriously tested with panel
data.
Why don't you try it and let us know if you find any apparent
problems?
Allin Cottrell