Glaeser, Edward L <br/><br/>
Urban networks: Connecting markets, people, and ideas / 
Edward L. Glaeser, Giacomo A. M. Ponzetto and Yimei Zou 
 - Cambridge  NBER  2015 
 - 62p 
 - NBER Working Paper ;  21794 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21794<br/>E16204.pdf