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Published in 2021 at "PLoS ONE"
DOI: 10.1371/journal.pone.0256017
Abstract: This paper investigated the appropriate specifications of Engel curves for non-food expenditure categories and estimated the deprivation indices of non-food needs in rural areas using a semi parametric examination of the presence of saturation points.…
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Keywords:
equivalence scales;
expenditure categories;
non food;
food needs ... See more keywords