== Abstract ==

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Policy makers are often confronted with a myriad of factors in the investment decision-making process. This issue is particularly acute in infrastructure investment decisions, as these often involve significant financial resources and lock-in technologies. In regions and countries where the infrastructure access gap is large and pubic budgets severely constrained, the importance of considering the different facets of the decision-making process becomes even more relevant. This paper discusses the trade-offs policy makers confront when attempting to prioritize infrastructure investments, in particular with regard to economic growth and welfare, and proposes a methodological framework for prioritizing infrastructure projects and portfolios that holistically equates such trade-offs, among others. The analysis suggests that it is not desirable to have a single methodology, providing a single ranking of infrastructure investments, because of the complexities of infrastructure investments. Rather, a multidisciplinary approach should be taken. Decision makers will also need to account for factors that are often not easily measured. While having techniques that enable logical frameworks in the decision-making process of establishing priorities is highly desirable, they are no substitute for consensus building and political negotiations.

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Document type: Book

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== Full document ==

<pdf>Media:Draft_Content_445302424-beopen686-8250-document.pdf</pdf>

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== Original document ==

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The different versions of the original document can be found in:

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* [http://dx.doi.org/10.1596/1813-9450-7433 http://dx.doi.org/10.1596/1813-9450-7433]

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* [http://hdl.handle.net/10986/22855 http://hdl.handle.net/10986/22855] under the license http://creativecommons.org/licenses/by/3.0/igo/

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* [http://pdfs.semanticscholar.org/75fa/c325846f0023845a31a5c5821802f6b55ca2.pdf http://pdfs.semanticscholar.org/75fa/c325846f0023845a31a5c5821802f6b55ca2.pdf]

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