View full metadata record

dc.titleUnderstanding the Drivers of Household Energy Spending: Micro Evidence for Latin America
dc.contributor.authorJimenez Mori, Raul Alberto
dc.contributor.authorYépez-García, Ariel
dc.contributor.orgunitEnergy Division
dc.coverageLatin America
dc.date.available2017-04-26T00:00:00
dc.date.issue2017-05-01T00:00:00
dc.description.abstractThe paper investigates the determinants of household energy spending and energy budget shares, with a focus on understanding their non-linear relationship with income, and the presence of economies of scale. The analysis is based on a unique, harmonized collection of official household surveys from 13 Latin American countries. This dataset allows distinguishing between expenditures on electricity, domestic gas, and fuel for private transportation, providing a comprehensive distributional view of the energy spending profile of the residential sector. The estimated empirical Engel curves behave similarly; however, the derived income elasticities show marked distinctions by fuel, and their actual values depend on the households' relative position over the income distribution. For electricity, the elasticity tends to increase in income but stabilize at the wealthiest segments. For gas and transport fuel, it decreases under different income paths. In this dataset, the examination returns income elasticities on the (0,1) interval, suggesting that energy commodities are necessity goods. However, the distribution of aggregate energy expenditure needs to be considered. Specifically, there is a great concentration among the richer groups, particularly for transport fuels, where the top quintile gathers more than half of the aggregate spending. The results also indicate economies of scale -for electricity and domestic gas- with respect to family-age composition, and to a lesser extent with respect to dwelling size. In the case of electricity, these economies are more pronounced for richer households. These results join the previous literature in emphasizing the relevance of taking into account household demographic and socioeconomic trends for energy management.
dc.format.extent40
dc.identifier.doihttp://dx.doi.org/10.18235/0011795
dc.identifier.urlhttps://publications.iadb.org/publications/english/document/Understanding-the-Drivers-of-Household-Energy-Spending-Micro-Evidence-for-Latin-America.pdf
dc.language.isoen
dc.mediumAdobe PDF
dc.publisherInter-American Development Bank
dc.subjectResidential Energy Consumption
dc.subjectHousehold Income
dc.subjectHousehold Expenditure
dc.subjectFuel Consumption
dc.subjectNatural Gas
dc.subjectElectricity Consumption
dc.subject.jelcodeD12 - Consumer Economics: Empirical Analysis
dc.subject.jelcodeQ41 - Demand and Supply • Prices
dc.subject.keywordshousehold income;domestic gas;income elasticity;transport fuels;electricity consumption
idb.identifier.pubnumberWorking Papers
idb.operationRG-E1520
Return to Publication