| Original language | English |
|---|---|
| Pages (from-to) | 346-348 |
| Journal | Economics Letters |
| Volume | 114 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 2012 |
| Externally published | Yes |
Keywords
- catholic schools
- schooling
- selection bias
- difference
- twins
- Economics and econometrics