This paper shows that the increased policy-selectivity of aid allocations observed in recent years provides recipient countries an incentive to improve policies. The paper estimates that a change in the World Banks Country Policy and Institutional Assessment policy index from 1.5 to 2 for a...

Vouchers stimulate demand for health care services by giving beneficiaries purchasing power. In turn, health facilities? claims are reimbursed for providing beneficiaries with improved quality of health care. Efficient strategies to generate demand from new, often poor, users and supply in the...