Dear Statalist,
I want to run gravity model at product level with fixed effects.
However I can`t declare the data as panel data, because STATA is giving an error "repeated time values within panel"
Which command do you recommend to run while running gravity model at product level also within fixed effects model?
Thank you!
I want to run gravity model at product level with fixed effects.
However I can`t declare the data as panel data, because STATA is giving an error "repeated time values within panel"
Which command do you recommend to run while running gravity model at product level also within fixed effects model?
Thank you!
