000 00490cam a22001217a 4500
008 180718b2001 xxu||||| |||| 00| 0 eng d
100 _aRosellon, Juan
245 _aDesigning natural gas distribution concessions in a megacity: tradeoffs between scale economies and information disclosure in Mexico city
_cby Juan Rosellon and Jonathan Halpern
260 _aWashington, D.C.
_bWorld Bank
_c2001
300 _a25p.
440 _aPolicy research working paper 2538
700 _aHalpern, Jonathan
999 _c285093
_d285093