Table 5.
Comparison of MIIV-2SLS Factor Loading Estimates and Sargan Overidentification Tests for True and Misspecified Measurement Models
| Measurement Equation | Correct Two Factor Model | Incorrect One Factor Model | ||
|---|---|---|---|---|
| Indicator | Factor Loadings | Sargan Test Statistic (df=3) | Factor Loadings | Sargan Test Statistic (df=3) |
| Z1 | 1.000 | ----- | 1.000 | ----- |
| Z2 | 1.034* | 0.555 | 1.034* | 0.555 |
| Z3 | 0.964* | 1.048 | 0.964* | 1.048 |
| Z4 | 1.000 | ----- | 0.363* | 246.7* |
| Z5 | 1.043* | 0.247 | 0.359* | 264.0* |
| Z6 | 1.144* | 0.858 | 0.405* | 273.8* |
Note:
= p<0.001