hi,
i'm using panel data for 3 cross section and 11 years. i use one variable that is fixed for all cross sections but i see near singular matrix!!! why?
and, how i can use dummy variable in model? how i can exclude one year?
thanks for any help
Search found 1 match
- Sat Aug 02, 2014 8:04 pm
- Forum: Econometric Discussions
- Topic: dummy variable in panel data
- Replies: 1
- Views: 2253