• Road Safety Valuation under a Stated Choice Framework 

      Rizzi, Luis I; Dios Ortuzar, Juan de
      Published 2003-08-01
      The value of fatal risk reductions is a vital input for road safety cost-benefit analysis. It has been traditionally estimated by means of contingent valuation in spite of growing criticism surrounding this approach. ...
      Open Access
      Working Paper
    • Valuing Noise Level Reductions in a Residential Location Context 

      Galilea, Patricia; Dios Ortuzar, Juan de
      Published 2003-08-01
      The noise levels measured in metropolitan streets are on many occasions over the norms but the consequences of this as a health hazard are only starting to be questioned; this is obviously worse in the large cities of the ...
      Open Access
      Working Paper