I want to run a SUR for a system of equations over multiple time periods (i.e. panel data). The PROC MODEL with SUR option does not seem to handle panel data? Is there a way I can do this? Thank you! ... View more

I want to run a SUR for a system of equations over multiple time periods (i.e. panel data). The PROC MODEL with SUR option does not seem to handle panel data? Is there a way I can do this? Thank you! ... View more