00349pab a2200133 454500008004000000100002000040245005300060260000900113300001500122362000800137650002200145700001700167773003100184180718b2006   xxu||||| |||| 00| 0 eng d  aPalma, Andre de  aImperfect competition and congestion in the city  c2006  ap.185-209.  aSep  aUrban development  aProost, Stef  aJournal of Urban Economics