A Proof Runs Through It

Home

A Proof Runs Through It
The Best Case Scenario
Left-out Variables
Irrelevant Variables
Heteroskedasticity
Serial Correlation

Pitfalls

• Why is using race (or marital status) as a regressor a really bad idea?
• What is wrong with highest grade attained (or years in school) as a measure of education?
• Should I worry about really small, but significant coefficients?