Hi I am looking for panel data set for my academic project. It should not be too small . Any links to panel data sets with good business value will be helpful.
gretl - Gnu Regression, Econometrics and Time-Series Library via FSF, licensed GPL
is the best source I'm aware of. More links for gretl:
data for gretl - background, documentation, etc.
Econometric Analysis, 7th Edition - canonical data source
Whole bunch of UK panel & longitudinal data via UK Data Service - most are not open, but they're pretty easy to register for.
For the major studies see: https://www.ukdataservice.ac.uk/get-data/key-data/cohort-and-longitudinal-studies