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I need to run a Hausman test in eviews 7 but the following error appears each time :
* Cross-section test variance is invalid. Hausman statistic set to zero.
** WARNING: robust standard errors may not be consistent with
assumptions of Hausman test variance calculation.

How do I run the Hausman test without robust standard errors?

My lecturer suggested I do the following:
1) to do the hausman test in regressions without robust standard errors 2) analyse 3) run the regressions with robust errors.

Would this work?