|
| OLS | OLS | 2SLS | 2SLS | 2SLS | 2SLS | ||
|
|
| 1st Stage | 2nd Stage | 1st Stage | 2nd Stage | Interaction | Interaction | |
| [1] | [2] | [3] | [4] | [5] | [6] | |||
| Testing group | 0.789*** | 0.147 | - | 1.060** | - | 0.378 | 0.497** | 0.088 |
| (0.183) | (0.194) | - | (0.449) | - | (0.414) | (0.203) | (0.070) | |
| Male | 0.051 | −0.092 | 0.041 | 0.037 | 0.003 | −0.093 | −0.091 | −0.105 |
|
| (0.182) | (0.146) | (0.064) | (0.180) | (0.061) | (0.143) | (0.144) | (0.144) |
| Age | −0.047** | −0.016 | 0.002 | −0.051*** | 0.009 | −0.021 | −0.020 | −0.023 |
|
| (0.018) | (0.017) | (0.008) | (0.019) | (0.008) | (0.020) | (0.016) | (0.020) |
| Spouse | 0.193 | 0.210 | −0.176** | 0.245 | −0.147* | 0.245 | 0.259 | 0.261 |
|
| (0.225) | (0.192) | (0.076) | (0.231) | (0.075) | (0.196) | 0.194 | (0.198) |
| Volunteerism | 0.348* | 0.345** | −0.033 | 0.353* | −0.028 | 0.349** | - | 0.364** |
|
| (0.206) | (0.168) | (0.063) | (0.204) | (0.059) | (0.167) | - | (0.164) |
| COVID-19 | −0.146 | −0.091 | −0.011 | −0.143 | 0.003 | −0.092 | −0.107 | −0.088 |
|
| (0.090) | (0.079) | (0.034) | (0.089) | (0.030) | (0.077) | (0.077) | (0.075) |
| Self-transcendence | 0.155 | 0.096 | −0.026 | 0.158 | −0.036 | 0.102 | 0.097 | - |
| (0.128) | (0.106) | (0.047) | (0.126) | (0.043) | (0.104) | (0.103) | - | |
| General education | - | - | 0.247*** | - | 0.207*** | - | - | - |
| - | - | (0.062) | - | (0.055) | - | - | - | |
| Constant | 2.700*** | 3.590*** | 0.239 | 2.589*** | 0.409 | 3.458*** | 3.761*** | 3.944*** |
|
| (0.780) | 0.648 | (0.302) | (0.754) | (0.271) | (0.604) | (0.609) | (0.432) |
| Fixed effects | No | Yes | No | No | Yes | Yes | Yes | Yes |
| Observation | 203 | 203 | 203 | 203 | 203 | 203 | 203 | 203 |
| R-squared | 0.149 | 0.403 | - | - | - | - | - | - |
| F-statistic | - | - | - | 15.74 | - | 14.27 | 156.42 | 10.65 |
| Hansen J statistic | (Overidentification test of all instruments): | 0.077 | 0.156 | |||||
| Chi-sq (1) P-val = | 0.781 | 0.693 | ||||||