Cuesta, Jose, Ponce, Juan  <br/><br/>
Simulating progressive social transfers :  Gas subsidies and Solidarity bonds in Ecuador / 
edited by:Leon, Mauricio
Cuesta, Jose, Ponce, Juan & Leon, Mauricio 
 - The Hague-The Netherlands :  Institute of Social Studies,  Feb-04 
<br/><br/> Working Paper series No 393 
<br/><br/><br/>English