If the functional form of the conditional variance function is incorrect, then :

rvalen98

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6 years ago

If the functional form of the conditional variance function is incorrect, then :

If the functional form of the conditional variance function is incorrect, then

A) the standard errors computed by WLS regression routines are invalid
B) the OLS estimator is biased
C) instrumental variable techniques have to be used
D) the regression R2 can no longer be computed

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rvalen98 Author

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6 years ago

Thanks

sakoon

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Yesterday

This helped my grade so much Perfect

Holly72492

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2 hours ago

Thanks for your help!!

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