Chatterji, Aaron K <br/><br/>
The Impact of city contracting set-asides on black self-employment and employment / 
Aaron K. Chatterji, Kenneth Y. Chay and Robert W. Fairlie 
 - Cambridge  NBER  2013 
 - 64p 
 - NBER Working Paper ;  18884 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP  18884<br/>E9570.pdf