Statalist The Stata Listserver


[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

Re: st: Asymptotic variance adjustment for OLS with generated regressors


From   [email protected]
To   [email protected]
Subject   Re: st: Asymptotic variance adjustment for OLS with generated regressors
Date   Thu, 31 Aug 2006 09:39:21 -0600

Well,first of all, thanks for the comment. but the discussions were about
heteroscedasticity-consistent standard errors. but mine is different:

 consider Y=B0+B1X+U and X=a0+a1Z+Q   (1)

If we plug q into the equation for Y, then we got
Y=(b0+B1a0)+b1a1Z+B1Q+U=  k0+k1Z+B1Q+U  (2)




© Copyright 1996–2024 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index