Hi,

I'm using the following code to perform fixed effects panel regression
Code:
areg y x1 x2 i.year,a(HHID)
I want to obtain robust standard errors and tried
Code:
areg y x1 x2 i.year,a(HHID) robust
But on looking further, I found another option
Code:
vce(robust)
and now I'm confused as to what is the difference between the two.

I would greatly appreciate it if someone could explain the difference between these two options and which one would be appropriate for my purpose.

Thanks,