{"title":"The Global Infrastructure Gap: Potential, Perils, and a Framework for Distinction","authors":"Camille Gardner, Peter Blair Henry","doi":"10.1257/jel.20221530","DOIUrl":null,"url":null,"abstract":"In 2015, the World Bank claimed that rich-country private capital could: (i) close the infrastructure services gap in poor countries, (ii) achieve the sustainable development goals, and (iii) make money by moving from “billions to trillions” of investment in poor-country infrastructure. Our framework distinguishes those poor countries in which the Bank’s claim is tenable from those where it is not. For a given poor country, the framework reveals that investing a dollar in infrastructure is efficient if the social rate of return on infrastructure clears two hurdles: (a) the social rate of return on private capital in the poor country, and (b) the social rate of return on private capital in rich countries. Applying the framework to the only comprehensive, cross-country dataset of social rates of return on infrastructure indicates that in 1985 just 7 of 53 poor countries cleared the dual hurdles in both paved roads and electricity. (JEL H43, H54, L94, O13, O18, Q01)","PeriodicalId":48416,"journal":{"name":"Journal of Economic Literature","volume":null,"pages":null},"PeriodicalIF":11.5000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Economic Literature","FirstCategoryId":"96","ListUrlMain":"https://doi.org/10.1257/jel.20221530","RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ECONOMICS","Score":null,"Total":0}
引用次数: 1
Abstract
In 2015, the World Bank claimed that rich-country private capital could: (i) close the infrastructure services gap in poor countries, (ii) achieve the sustainable development goals, and (iii) make money by moving from “billions to trillions” of investment in poor-country infrastructure. Our framework distinguishes those poor countries in which the Bank’s claim is tenable from those where it is not. For a given poor country, the framework reveals that investing a dollar in infrastructure is efficient if the social rate of return on infrastructure clears two hurdles: (a) the social rate of return on private capital in the poor country, and (b) the social rate of return on private capital in rich countries. Applying the framework to the only comprehensive, cross-country dataset of social rates of return on infrastructure indicates that in 1985 just 7 of 53 poor countries cleared the dual hurdles in both paved roads and electricity. (JEL H43, H54, L94, O13, O18, Q01)
期刊介绍:
Commencing in 1969, the Journal of Economic Literature (JEL) serves as a vital resource for economists, offering a means to stay informed about the extensive literature in the field. Each JEL issue features commissioned, peer-reviewed survey and review articles, book reviews, an annotated bibliography categorizing new books by subject, and an annual index of dissertations from North American universities.