Table 3 Regression analysis for process controls.
Model 1 | Model 2 | Model 3 | Model 4 | |
|---|---|---|---|---|
Control variables | ||||
Msize | 0.07 (0.09)* | 0.05 (0.20) | 0.06 (0.11) | 0.05 (0.21) |
MR&D | 0.05 (0.18) | 0.04 (0.20) | 0.04 (0.29) | 0.03 (0.33) |
Emode | 0.18 (0.00)*** | 0.18 (0.00)*** | 0.15 (0.00)*** | 0.15 (0.00)*** |
SFAII | −0.01 (0.98) | −0.01 (0.82) | −0.01 (0.73) | −0.02 (0.56) |
GRIM | 0.03 (0.27) | 0.03 (0.41) | 0.03 (0.31) | 0.02 (0.45) |
GRE | 0.08 (0.00)*** | 0.08 (0.01)** | 0.07 (0.01)** | 0.07 (0.01)** |
DSCBP | 0.01 (0.97) | 0.01 (0.83) | 0.01 (0.67) | 0.02 (0.61) |
ILG | 0.08 (0.02)** | 0.07 (0.02)** | 0.06 (0.06)* | 0.06 (0.08)* |
ILI | 0.01 (0.80) | 0.01 (0.91) | 0.01 (0.69) | 0.01 (0.78) |
NQETM | −0.01 (0.80) | −0.01 (0.80) | −0.02 (0.61) | −0.02 (0.61) |
MAsset | −0.03 (0.53) | 0.01 (0.93) | −0.02 (0.65) | 0.01 (0.91) |
Sexp | −0.14 (0.00)*** | −0.15 (0.00)*** | −0.12 (0.00)*** | −0.13 (0.00)*** |
UHCLF | −0.06 (0.06)* | −0.05 (0.09)* | −0.04 (0.15) | −0.04 (0.16) |
MIexp | 0.05 (0.28) | 0.03 (0.49) | 0.03 (0.45) | 0.02 (0.68) |
ISG | −0.02 (0.65) | −0.02 (0.71) | 0.01 (0.96) | 0.01 (0.89) |
MM | −0.17 (0.00)*** | −0.16 (0.00)*** | −0.16 (0.00)*** | −0.15 (0.00)*** |
CP | −0.09 (0.00)*** | −0.08 (0.01)** | −0.01 (0.00)*** | −0.08 (0.01)** |
FTO | −0.07 (0.03)** | −0.08 (0.03)** | −0.06 (0.06)* | −0.07 (0.05)* |
Independent variables | ||||
Resource (H1) | 0.08 (0.00)*** | 0.09 (0.00)*** | ||
Market (H2) | −0.12 (0.00)*** | −0.09 (0.00)*** | ||
Htrc (H3) | 0.16 (0.00)*** | 0.15 (0.00)*** | ||
Strc (H4) | −0.14 (0.00)*** | −0.15 (0.00)*** | ||
Ptrc (H5) | −0.11 (0.00)*** | −0.10 (0.00)*** | ||
F-value | 8.17*** | 8.51*** | 10.33*** | 10.28*** |
R2 | 0.13 | 0.15 | 0.18 | 0.19 |
Adjusted R2 | 0.11 | 0.13 | 0.16 | 0.17 |
Δ Adjusted R2 | 0.02 | 0.05 | 0.06 | |
Hierarchical F-value | 10.18*** | 20.42*** | 18.99*** | |