Models

R-Square

Unstandardized Coefficients.

Standardized Coefficient

t-Value

Sig.

Beta

Standard Error

Beta

1. GS

0.448

−0.405

0.059

0.233

0.082

0.001

2. GS, OGS

0.567

−0.567

0.061

0.640

0.818

0.000

3. GS, OGS, PSMEs

0.716

−0.593

0.063

0.338

5.908

0.000