Help with -suest-

[Titir Bhattacharya]

Hi,

I'm trying the following regressions:

 
 regress y i.state##i.post i.x1 i.state i.year if x2==1  eststo has_x2  regress y i.state##i.post i.x1 i.state i.year if x2==0  eststo no_x2  suest has_x2 no_x2,cluster(cluster)  test [has_x2]i.state#i.post=[no_x2]i.state#i.post

I used the manual for -test- for the last line
But this gives error

equation [has_x2] not found

I want to compare the coefns on the interaction term and see if these coefns are equal or significantly different.

Would appreciate any help, thanks!

[Rich Goldstein]

use the "coeflegend" to see what Stata actually calls what you need/want; see

help regress