| Model | |
Variable | I | II |
Random Partners (P) (=1, =0 otherwise) | −4.540 (4.373) [0.299] | 896.554 (55.343) [0.000] |
Exogenous Index (X) | 24.165 (6.342) [0.000] | −257.803 (101.283) [0.011] |
Endogenous Index (N) |
| −109.565 (45.133) [0.015] |
Interaction of Exogenous & Endogenous Indices (XxN) |
| 330.856 (122.816) [0.007] |
Interaction of Exogenous Index & Random Partners (XxP)
| 33.058 (17.873) [0.064] | −4094.601 (199.928) [0.000] |
Interaction of Endogenous Index & Random Partners (NxP)
|
| −1391.977 (76.869) [0.000] |
Interaction of Endogenous & Exogenous Indices & Random Partners (XxNxP)
|
| 6327.811 (283.799) [0.000] |
Social Value Orientation (slope of resultant vector)
| −1.019 (0.484) [0.035] | −0.533 (0.626) [0.394] |
Risk Averse (=1, =0 otherwise)
| 1.509 (0.734) [0.040] | 3.183 (0.700) [0.000] |
Risk Seeking (=1, =0 otherwise)
| 0.353 (0.706) [0.617] | −2.871 (1.013) [0.005] |
Constant (Pro Self, Risk Neutral, Fixed Partners)
| −8.850 (2.290) [0.000] | 83.944 (36.754) [0.022] |
Pseudo R-squared p-value for χ2-test on Model Significance | 0.513 0.000 | 0.768 0.000 |