In recent decades, civil unrest in the Democratic Republic of Congo (DRC), including armed rebellion that threatens to expand regionally, has raised numerous challenges for the state and its citizens, from how a weakened state can effectively manage security and...

This study tests whether social signaling can positively influence parents’ vaccination decisions in Sierra Leone. Giving children color-coded bracelets that indicate their vaccination status increases parents’ belief in the visibility of their actions and their knowledge of other children’s vaccine...

When heterosexual couples in Germany and Sweden relocate, men’s earnings increase by 5-10%, while women’s do not change. Couples are more likely to relocate when the man, rather than the woman, is laid off. These gaps appear at least in...