| Evaluation | Effect | Average Age | Observations | Experimental Evaluation | Country | Intervention |
|---|---|---|---|---|---|---|
| Karlan 2015 | 4 | 35.29 | 212 | Yes | Ghana | Soft-skills + Accounting components trained |
| Gonzalez-Uribe 2018 | 55 | 30.33 | 145 | No | Chile | Soft-skills + Accounting components trained |