From: The consequences of measurement error when estimating the impact of obesity on income
Dependent variable household income | OLS | OLS | CE | IV (using BMI2 and BMI3 as instruments) |
---|---|---|---|---|
Recorded BMI | –.235 | |||
(.056) | ||||
Self-Reported BMI | –.263 | |||
(.062) | ||||
Corrected BMI using CE | –.249 | |||
(.059) | ||||
Self-reported BMI (IV using artificial instruments) | –.265 | |||
(.064) | ||||
Hansen’s over identification tests | p-value = .29 | |||
N | 2199 | 2199 | 2199 | 2199 |