• Calculation of freight externality costs for South Africa 

      Swarts, Stefaan; King, David; Simpson, Zane; Havenga, Jan H.; Goedhals-Gerber, Leila (AOSIS OpenJournals, 2012-11)
      The purpose of this study is to quantify the marginal external costs associated with freight transport in South Africa. Six cost elements are included as externality cost items, namely, costs related to accidents, ...