Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: Regressions with constant independent variable

From   Fabian Schönenberger <>
To   <>
Subject   st: Regressions with constant independent variable
Date   Wed, 11 Apr 2012 08:54:54 +0200

Dear Statalist
I would like to run a regression like Y=a + b*x + c*z + e for panel data. ID
is cusip, and t is fyear, x is sales and z is growth of sales. 
I would like to keep x fixed for each cusip at the level of the first
observation of fyear. 
Do I need to create a new variable or can I adjust my regression formula?
Many thanks in advance.


*   For searches and help try:

© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index