I'm trying to run gllamm6 on a panel data, as suggested here (thanks a
lot)
My panel is made of 944 firms, investing in 10 countries, in the years
from 1992 to 1998.
My dependent variable is 0 if i have an investment in that country in a
the year of consideration, 0 otherwise.
My id is the fiscal code of the firms, each of them is repeated 7 times
(becasue i have 7 years) so 944*7=6608.
This sub-panel is repeated 10 times (one per each country), so 6608*10.
The structure is:
Code1 1992 country A
Code1 1993
Code1 .....
Code1 1998
Code2 1992 countryA
.........
Code1 1992 country B
Code1 1993
Code1 .....
Code1 1998
Code2 1992 countryB
etc
I'm sorry to ask such a basic question, but i thought i could cluster
first on the firms and then on the country in order to run 2 different
random effects (i.e. writing i(code country)
Usinng gllamm6 i have this conformability error r(503).
How can i do to avoid it?
Is the structure of the panle to be wrong?
thanks
*
* 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/
