Table 2. Estimated coefficients for each model.
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
|---|---|---|---|---|---|
| Risk tolerance (α) | |||||
| Age | −0.003* (0.001) | — | –0.0006 (0.0019) | — | 0.0008 (0.002) |
| rPPC GMV | — | 1.37*** (0.417) | 1.252* (0.585) | 1.017* (0.474) | 1.111· (0.566) |
| Global GMV | — | — | — | 0.0008 (0.0005) | 0.0009 (0.0007) |
| Gender | 0.014 (0.070) | 0.011 (0.057) | 0.020 (0.062) | 0.032 (0.055) | 0.027 (0.058) |
| Constant | 0.700*** (0.063) | 0.137 (0.138) | 0.200 (0.241) | –0.238 (0.305) | –0.380 (0.517) |
| Logistic slope (σ) | |||||
| Constant | 1.015*** (0.168) | 0.986*** (0.156) | 0.984*** (0.156) | 0.969*** (0.157) | 0.969*** (0.157) |
Standard errors, s.e.'s, in parentheses; s.e.'s clustered on participant. Coefficients significantly different from zero indicated by asterisks: ***P<0.001; **P<0.01; *P<0.05; ·P=0.050.