Herrera, Santiago Pang,Gaobo <br/><br/>
Efficiency of public spending in developing countries  an efficiency frontier approach 

 - Washington  World Bank  2005 
 - 67 
 - Policy research working paper NO 3645 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>GDP<br/>Input out put indicators<br/>Public expenditure