| OLS | OLS | 2SLS | 2SLS | ||
|
| 1st Stage | 2nd Stage | 1st Stage | 2nd Stage | |
[1] | [2] | [3] | [4] | |||
Testing group | −0.047 | −0.103 | - | −0.055 | - | −0.122 |
(0.114) | (0.126) | - | (0.270) | - | (0.312) | |
Male | 0.007 | −0.007 | 0.040 | 0.004 | 0.001 | −0.011 |
| (0.105) | (0.108) | (0.063) | (0.104) | (0.060) | (0.105) |
Age | 0.005 | 0.007 | 0.001 | 0.004 | 0.008 | 0.007 |
| (0.011) | (0.011) | (0.008) | (0.012) | (0.008) | (0.012) |
Spouse | 0.024 | 0.023 | −0.185** | 0.031 | −0.159** | 0.030 |
| (0.131) | (0.131) | (0.075) | (0.139) | (0.074) | (0.138) |
Volunteerism | 0.030 | 0.029 | −0.035 | 0.039 | −0.031 | 0.038 |
| (0.106) | (0.106) | (0.062) | (0.104) | (0.059) | (0.104) |
COVID-19 | −0.091 | −0.086 | −0.011 | −0.087 | 0.003 | −0.082 |
| (0.060) | (0.061) | (0.034) | (0.060) | (0.030) | (0.060) |
Self-transcendence | 0.247** | 0.242** | −0.027 | 0.243** | −0.036 | 0.237** |
| (0.097) | (0.098) | (0.047) | (0.096) | (0.043) | (0.645) |
General education | - | - | 0.254*** | - | 0.215*** | - |
| - | - | (0.062) | - | (0.054) | - |
Constant | 2.125*** | 2.202*** | 0.241 | 2.143*** | 0.408 | 2.232*** |
| (0.602) | (0.617) | (0.301) | (0.612) | (0.271) | (0.645) |
Country fixed effects? | No | Yes | No | No | Yes | Yes |
Observation (N) | 206 | 206 | 205 | 205 | 205 | 205 |
R-squared (R2) | 0.052 | 0.057 | - | - | - | - |
F-statistic | - | - | - | 16.89 | - | 15.59 |