Dear,

First of all, I really thank you everyone here sparing their efforts to help the person like me.

- Fixed-effects model is proven valid by F-test. (The null hypothesis is rejected by the F-test)
- Random-effects model is not proven by LM test. (The null hypothesis is not rejected by the Lagrange multiplier method)
- Fixed-effects model is chosen by Hausman test. (The null hypothesis is rejected by Hausman test)

In this case,
Can I select Fixed-effects model?

Thanks in advance for your help!