Gauri, Varun
Vouchers for basic education in developing countries: a principal-agent perspective by Varun Gauri and Ayesha Vawda - Washington, D.C. World Bank 2003 - 23p. - Policy research working paper; no. 3005 .
Vouchers for basic education in developing countries: a principal-agent perspective by Varun Gauri and Ayesha Vawda - Washington, D.C. World Bank 2003 - 23p. - Policy research working paper; no. 3005 .