Song, Jae et al <br/><br/>
Firming up inequality / 
Jae Song et al 
 - Cambridge  NBER  2015 
 - 37p 
 - NBER Working Paper ;  21199 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21199<br/>E14860.pdf