"Öffentliche Ausgaben" . . . . . . . "Effiency of public spending in developing countries : an efficiency frontier approach" . . . "Efficiency of public spending in developing countries an efficiency frontier approach"@en . "Efficiency of public spending in developing countries : an efficiency frontier approach" . . "Efficiency of public spending in developing countries : an efficiency frontier approach"@en . "Efficiency of public spending in developing countries an efficiency frontier approach" . . . . . . . . . . . . . . . . . . . "Entwicklungsländer" . . "Zonder onderwerpscode: wereldeconomie, ontwikkelingsproblematiek." . . . . "Öffentliche Ausgaben / Wirtschaftliche Effizienz / Entwicklungsländer." . . "Developing countries" . . "Wirtschaftliche Effizienz" . . "Ţări în curs de dezvoltare" . .