provide a literature review report of studies that examined the causal effects of unconditional cash transfer programs in Indonesia. PLZ make sure to state the following for each study:
1. Data employed
2. Which Regression Method was used (for example IV, Diff-Diff, PSM etc)
3. Outcome variable they examined.
4. Purpose of the study and Key findings
PLZ do not include studies that did not apply any type of regression strategyfor their analysis.