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Valuing Blue Flag Status And Estuarine Water Quality In Margate, South Africa

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  • Anton Nahman
  • Dan Rigby

Abstract

This study estimates the costs associated with reduced water quality and withdrawal of Blue Flag status in Margate, Kwazulu-Natal, based on travel costs and contingent behaviour (reported change in visits contingent on a hypothetical scenario). Costs associated with hypothetical loss of Blue Flag status (based on reduced visits) range between R17 and R25 million per annum. Interestingly, Blue Flag status was withdrawn shortly after completion of the survey, owing to reduced water quality. This study therefore provides an estimate of the associated welfare losses, and of the benefits of actions to improve water quality and restore Blue Flag status. Copyright (c) 2008 The Authors. Journal compilation (c) 2008 Economic Society of South Africa.

Suggested Citation

  • Anton Nahman & Dan Rigby, 2008. "Valuing Blue Flag Status And Estuarine Water Quality In Margate, South Africa," South African Journal of Economics, Economic Society of South Africa, vol. 76(4), pages 721-737, December.
  • Handle: RePEc:bla:sajeco:v:76:y:2008:i:4:p:721-737
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    Cited by:

    1. Halkos, George, 2012. "The use of contingent valuation in assessing marine and coastal ecosystems’ water quality: A review," MPRA Paper 42183, University Library of Munich, Germany.
    2. Mario Du Preez & Deborah Ellen Lee & Stephen Gerald Hosking, 2011. "The recreational value of beaches in the Nelson Mandela Bay area, South Africa," Working Papers 239, Economic Research Southern Africa.
    3. repec:eee:touman:v:32:y:2011:i:3:p:576-588 is not listed on IDEAS
    4. Halkos, George & Matsiori, Steriani, 2012. "Determinants of willingness to pay for coastal zone quality improvement," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 41(4), pages 391-399.
    5. Halkos, George, 2011. "Economic valuation of coastal zone quality improvements," MPRA Paper 35395, University Library of Munich, Germany.
    6. repec:eee:touman:v:48:y:2015:i:c:p:211-230 is not listed on IDEAS

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