st: White test for heteroskedasticity

[D Jimenez Rubio <djr109@york.ac.uk>]

Dear Statalist users,
I am running several regressions with panel data. When I implement the
White test to check for heteroskedasticity, it turns out that the p
value is the same for every estimated equation. I think that is a bit
odd. Is there anyone who knows why it happens?

Thanks a lot

Dolores J.

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