How to check for omitted variable bias in Stata Misspecification test Ramsey RESET test

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  1. Dr. Sarveshwar Inani
  2. Omitted variable bias
  3. Stata
  4. Misspecification test
  5. Ramsey RESET test
  6. OLS
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Комментарии
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it was very clear and explanatory... quite on point, thank you!

denizcks
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Hi Dr. Sarveshwar, thank you so much for the informative video. I want to kindly as if "ovtest" works for panel data? If not, what's the alternative command for it?

christineadel
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very helpful video! Thank you for posting

alyssashanks
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i keep on getting "last estimates not found"

ngoniwellymugombi
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very shortly but wisely... Thank you xx

crypticmp
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so ive got F(3, 157) = 10.78 and prob > F = 0.0000
So does this mean I have rejected the null and should include a higher order version of one of my variables in my model?

adameu
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I have F(3, 229) = 3.05
and Prob > F = 0.0293
What does it mean?

DiggybackGaming
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ATTENTION: THIS ANSWER IS WRONG.

The P-Value 0.28 > 0.05 significance level so we REJECT the null hypothesis that the model has so omitted variables. We conclude the alternative hypothesis that the model suffers from functional form mis-specification.

An easy mistake to make. You said that P-value 0.28 > 0.5 significance level ...however this is a 50% significance level!! You need to compare it to 0.05 which is the 5% significance level. 0.28 is indeed greater than 0.05 significance level to REJECT NULL

niamhtrant