Currency boards, more so than other exchange rate regimes, have come in and out of fashion. Defined by a fixed exchange rate with full convertibility, central bank liabilities backed with foreign exchange reserves, and a high cost of exiting the regime, currency boards were common in colonial...

The authors survey the recent literature on the mental health effects of conflict. They highlight the methodological challenges faced in this literature, which include the lack of validated mental health scales in a survey context, the difficulties in measuring individual exposure to conflict,...