Razin, Assaf <br/><br/>
Migration state and welfare state :  Competition  VS. coordination in economic union / 
Assaf Razin and Efraim Sadka 
 - Cambridge  NBER  2015 
 - 28p 
 - NBER Working Paper ;  21606 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21606