Cavailhes, Jean <br/><br/>
Trade costs versus urban costs /  
Jean Cavailhes, Carl Gaigne and Jacques-Francois Thisse. 
 - London :   Centre for Economic Policy Research,   2004. 
 - 34 p. :   il. ;   21 cm. 
 - CEPR Discussion Paper Series ;   4440 .
 - CEPR. Discussion paper series. IEC ; v. 40/10. .
<br/><br/>Incluye bibliografía. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Descentralización administrativa<br/>Comercio--Costos<br/>Comercio exterior