Hanlon, W. Walker <br/><br/>
Temporary shocks and persistent effects in the urban system :  Evidence from British Cities after the U.S. civil war / 
W. Walker Hanlon 
 - Cambridge  NBER  2014 
 - 57p 
 - NBER Working Paper ;  20471 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 20471<br/>E12882.pdf