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n Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie - Riglyne vir die keuse van ekonomiese openbare infrastruktuurprojekte : research and review article

Volume 21, Issue 2
  • ISSN : 0254-3486
  • E-ISSN: 2222-4173

Abstract

Die artikel verskaf riglyne vir die keuse van openbare infrastruktuurprojekte volgens ekonomiese oorwegings. Kriteria vir projekevaluering, -keuse en -priorisering word aangetoon, gevolg deur 'n beskrywing van die wyse waarop die resultaat van elke evalueringstegniek vertolk moet word. Kriteria word verskaf waaraan voldoen moet word met die keuse van onderling uitsluitende projekte en die priorisering van funksioneel onafhanklike projekte ten einde netto sosiale voordeel oor die lang termyn te maksimeer. Aanwending van die voorgestelde riglyne vir investeringsbesluitneming word met voorbeelde toegelig. Twee tegnieke word voorgestel wat as bykomende besluitnemingsinstrumente gebruik kan word wanneer kandidaatprojekte se langtermyn ekonomiese voordele ewe groot is.

<b>Guidelines for the choice of economic public infrastructure projects&lt;/b&gt; <br>This article provides guidelines for selecting public infrastructure projects based on economic criteria. Project evaluation, selection and prioritisation criteria are listed, followed by a description of the way in which the result of each evaluation technique should be interpreted. Criteria that should be adhered to in the selection of mutually exclusive projects and the prioritisation of functionally independent projects in order to maximise net social benefit in the long run are supplied. Application of the proposed investment decision rules is illustrated through the use of examples. Two techniques are proposed that can be used as additional decision-making instruments when evaluated projects show similar degrees of long-term economic viability.

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/content/aknat/21/2/EJC20307
2002-06-01
2019-08-26

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