Big thanks !! Your lectures are very useful for me.
@VSP45913 жыл бұрын
Very well explained. Thank you.
@emredunder91082 жыл бұрын
Thanks for the video. Is there any way to check heteroskedasticity in panel regression models with E Views?
@PatObi2 жыл бұрын
Yes. Residual diagnostics might work. However, and in my view, this shouldn't be such a big deal when using log data.
@alulaish2 жыл бұрын
Thanks, Pat very helpful, I couldn't find a clear interpretation of random effect cofficents. can you give us standard intrprtitation like linear OLS reg?
@PatObi2 жыл бұрын
I did so in the Pooled OLS output. Same interpretation as in Pooled OLS and FE estimation.
@aminaahmedalibelal5676 Жыл бұрын
Thank you so much. Is it possible to perform Rolling regression analysis and show how to determine the window?
@victor8911072 жыл бұрын
what hapend when in my solution there is a R^2 near to ZERO, how could i interpretate this? how could i interpretate my research?
@PatObi2 жыл бұрын
Your model does not explain any amount of the variance of your dependent variable.
@victor8911072 жыл бұрын
@@PatObi Couldn't it be concluded that the independent variables DO NOT AFFECT the dependent variable?
@zoeynguyen68102 жыл бұрын
I don't understand how in video 3, FEM captures time-invariant heterogeneity across firms, but here time-invariant variables cancel out. Thank you.
@Amazing0562 жыл бұрын
On 5:48, in the denominator in the lambda equation, you multiply variance by 200, the number of observations.. is T here meant to be that - the number of observations, or should it be 20, number of time periods?