Understanding the Drivers of Household Energy Spending: Micro Evidence for Latin America
Raul Jimenez Mori and
No 8253, IDB Publications (Working Papers) from Inter-American Development Bank
The 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.
Keywords: household income; domestic gas; income elasticity; transport fuels; electricity consumption (search for similar items in EconPapers)
References: Add references at CitEc
Citations: View citations in EconPapers (5) Track citations by RSS feed
Downloads: (external link)
https://publications.iadb.org/publications/english ... or-Latin-America.pdf (application/pdf)
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
Persistent link: https://EconPapers.repec.org/RePEc:idb:brikps:8253
Access Statistics for this paper
More papers in IDB Publications (Working Papers) from Inter-American Development Bank Contact information at EDIRC.
Bibliographic data for series maintained by Felipe Herrera Library ().