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== Abstract == | == Abstract == | ||
− | The authors have assembled | + | The authors have assembled 1960â2012 infrastructure stock data from 145 countries to estimate the demand for infrastructure services in emerging markets and developing economies. This paper identifies that the required resource flows to satisfy new demand while maintaining service for existing infrastructure amounts to $836 billion or 6.1 percent of current gross domestic product per year over the period 2014â20. The annual infrastructure investment gap for emerging markets and developing economies is $452 billion per year, which implies that emerging markets and developing economies should almost double their current spending. The paper also estimates that half of the spending should be allocated to maintenance of existing assets. Acknowledging the challenges to compare infrastructure investment estimates across different methodologies, the authors recognize this result as a lower bound estimate and compare the results with others available in the literature. |
− | Document type: | + | Document type: Preprint |
== Full document == | == Full document == | ||
− | <pdf>Media: | + | <pdf>Media:Ruiz-Nunez_Wei_2015a-beopen375-2098-document.pdf</pdf> |
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* [http://hdl.handle.net/10986/22670 http://hdl.handle.net/10986/22670] under the license http://creativecommons.org/licenses/by/3.0/igo/ | * [http://hdl.handle.net/10986/22670 http://hdl.handle.net/10986/22670] under the license http://creativecommons.org/licenses/by/3.0/igo/ | ||
− | * [http:// | + | * [http://www-wds.worldbank.org/external/default/WDSContentServer/WDSP/IB/2015/09/17/090224b0830e769d/1_0/Rendered/PDF/Infrastructure0developing0economies.pdf http://www-wds.worldbank.org/external/default/WDSContentServer/WDSP/IB/2015/09/17/090224b0830e769d/1_0/Rendered/PDF/Infrastructure0developing0economies.pdf] |
+ | |||
+ | * [https://openknowledge.worldbank.org/bitstream/10986/22670/1/Infrastructure0developing0economies.pdf https://openknowledge.worldbank.org/bitstream/10986/22670/1/Infrastructure0developing0economies.pdf] under the license cc-by | ||
+ | |||
+ | * [https://documents.worldbank.org/curated/en/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies https://documents.worldbank.org/curated/en/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies], | ||
+ | : [https://openknowledge.worldbank.org/bitstream/handle/10986/22670/Infrastructure0developing0economies.pdf?sequence=1&isAllowed=y https://openknowledge.worldbank.org/bitstream/handle/10986/22670/Infrastructure0developing0economies.pdf?sequence=1&isAllowed=y], | ||
+ | : [https://openknowledge.worldbank.org/handle/10986/22670 https://openknowledge.worldbank.org/handle/10986/22670], | ||
+ | : [https://ideas.repec.org/p/wbk/wbrwps/7414.html https://ideas.repec.org/p/wbk/wbrwps/7414.html], | ||
+ | : [https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2662278 https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2662278], | ||
+ | : [https://elibrary.worldbank.org/doi/book/10.1596/1813-9450-7414 https://elibrary.worldbank.org/doi/book/10.1596/1813-9450-7414], | ||
+ | : [https://documents.albankaldawli.org/curated/ar/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies https://documents.albankaldawli.org/curated/ar/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies], | ||
+ | : [http://www-wds.worldbank.org/external/default/WDSContentServer/WDSP/IB/2015/09/17/090224b0830e769d/1_0/Rendered/PDF/Infrastructure0developing0economies.pdf http://www-wds.worldbank.org/external/default/WDSContentServer/WDSP/IB/2015/09/17/090224b0830e769d/1_0/Rendered/PDF/Infrastructure0developing0economies.pdf], | ||
+ | : [https://documents.shihang.org/curated/zh/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies https://documents.shihang.org/curated/zh/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies], | ||
+ | : [http://documents.vsemirnyjbank.org/curated/ru/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies http://documents.vsemirnyjbank.org/curated/ru/141021468190774181/Infrastructure-investment-demands-in-emerging-markets-and-developing-economies], | ||
+ | : [https://papers.ssrn.com/sol3/Delivery.cfm/7414.pdf?abstractid=2662278&mirid=1&type=2 https://papers.ssrn.com/sol3/Delivery.cfm/7414.pdf?abstractid=2662278&mirid=1&type=2], | ||
+ | : [https://EconPapers.repec.org/RePEc:wbk:wbrwps:7414 https://EconPapers.repec.org/RePEc:wbk:wbrwps:7414], | ||
+ | : [https://academic.microsoft.com/#/detail/1881849665 https://academic.microsoft.com/#/detail/1881849665] |
The authors have assembled 1960â2012 infrastructure stock data from 145 countries to estimate the demand for infrastructure services in emerging markets and developing economies. This paper identifies that the required resource flows to satisfy new demand while maintaining service for existing infrastructure amounts to $836 billion or 6.1 percent of current gross domestic product per year over the period 2014â20. The annual infrastructure investment gap for emerging markets and developing economies is $452 billion per year, which implies that emerging markets and developing economies should almost double their current spending. The paper also estimates that half of the spending should be allocated to maintenance of existing assets. Acknowledging the challenges to compare infrastructure investment estimates across different methodologies, the authors recognize this result as a lower bound estimate and compare the results with others available in the literature.
Document type: Preprint
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Published on 01/01/2015
Volume 2015, 2015
DOI: 10.1596/1813-9450-7414
Licence: CC BY-NC-SA license
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