Barr, Nicholas. <br/><br/>
The welfare state as piggy bank:  Information, risks, uncertainty, and the role of the state/ 
Nicholas Barr. 
 - xvii, 295 pages ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0199246599 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Risk.<br/>Welfare economics.<br/>Welfare state.<br/>Uncertainty
<br/><br/><label>LC Class. No.: </label>HB846 
<br/><br/><label>Dewey Class. No.: </label>330.126