The document summarizes findings from impact evaluations of social protection programs conducted by J-PAL MENA. It discusses how randomized evaluations are used to understand the impact of social programs and policies. It then reviews evidence on the impact of different social protection programs, including cash transfers versus in-kind transfers, conditional versus unconditional cash transfers, and the effects of program design features like targeting methods and transfer modalities. Key findings discussed include that in-kind transfers can impact prices, labeling programs can be as effective as formal conditionality, and conditional cash transfers may have unintended consequences like increasing child marriage.