Question: If Corr( u t , p e t-3 ) 0 If Corr( u t , u t-1 ) 0 For questions a-e, please provide the
- If Corr(ut, pet-3) 0
- If Corr(ut, ut-1) 0
For questions a-e, please provide the answers for each of the 2 scenarios above. Thank you.
- Does this violate contemporaneous exogeneity?
- Does this violate strict exogeneity?
- Will our resulting OLS estimates be unbiased or biased?
- Will our estimate of the variance of the error term be unbiased or biased?
- Will our hypothesis testing be valid or invalid?
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