Table 8 IV using simulated instruments (GUI)
From: The consequences of measurement error when estimating the impact of obesity on income
Dependent variable household income | OLS | OLS with classical measurement error | IV with classical measurement error (using BMI2 and BMI3 as instruments) | IV with non-classical measurement error (using BMI2 and BMI3 as instruments) |
|---|---|---|---|---|
Recorded BMI | –.82 | |||
(.091) | ||||
BMI1 | –.74 | |||
(.086) | ||||
BMI1 (IV using BM2 and BMI3) | –.85 | |||
(.089) | ||||
self-reported BMI (IV using BMI2 and BMI3) | –.97 | |||
(.101) | ||||
Hansen Over-identification test | p-value = .85 | p-value = .92 | ||
N | 6637 | 6637 | 6637 | 6637 |