Hi,
1) I would like to assure myself that the command
"reg3 (equations), ireg sure" is performing the
operations that result in the correct estimation of a
system of linear equations (cost function and share
equation). Actually, I am doing that because it is
panel data.
2) After estimation I'd like to construct predicted
values of the cost equation. However, as I am going to
fix some variables at its mean value, I'd rather
exclude those variables from the predicted value (and
then add the new ones later. I thought I'd use
"offset() and nooffset" commands but I couldn't in a
multiple-equation setting.
Can anyone help with that?
Thanks
Marco
_______________________________________________________
Abra sua conta no Yahoo! Mail: 1GB de espa�o, alertas de e-mail no celular e anti-spam realmente eficaz.
http://br.info.mail.yahoo.com/
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
