Perspectives on positive political economy 
edited by James E. Alt, Kenneth A. Shepsle 
 - Cambridge  Cambridge University Press  1990 
 - X, 268 p.  23 
 - Political economy of institutions and decisions (Cambridge University Press) .
<br/><br/>Índice Referencias bibliográficas 
<br/><br/><label>ISBN: </label>0-521-39851-7 (pbk) 0-521-39221-7 (hbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencia económica