Template-Type: ReDIF-Article 1.0 Author-Name: Leonardo Morales Author-Name: Carlos Medina Title: Stratification and Public Utility Services in Colombia: Subsidies to Households or Distortion of Housing Prices? Journal: Economía Pages: 41-86 Volume: 7 Issue: 2 Year: 2007 DOI: 10.1353/eco.2007.0013 Handle: RePEc:aoo:225359