Table 2 Frequency of the modeling approach
Model Name | Count | Percentage |
|---|---|---|
Two-stage least square (2SLS) | 30 | 30.9 |
Inverse Variance Weighted Method (IVW) | 24 | 24.7 |
Wald Estimator | 11 | 11.3 |
Two-stage residual inclusion (2SRI) | 2 | 2.1 |
Bivariate probit method (BPM) | 2 | 2.1 |
2SLS and IVW | 2 | 2.1 |
IVW and Wald Estimator | 2 | 2.1 |
Limited information maximum likelihood (LIML) | 1 | 1.0 |