Social experiments are powerful sources of information about the effectiveness of interventions. In practice, initial randomization plans are almost always compromised. Multiple hypotheses are frequently tested. "Significant" effects are often reported with p-values that do not account for...

The Middle East and North Africa (MENA) region shows high levels of unemployment rates among youth and the rate of youth not in education, employment or training (NEET) is also among the highest in the world. In this context, one of the more obvious reactions of youth facing unmet aspirations in...