Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/conscientiabeam/archive.conscientiabeam.com/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/StyleSheet.php on line 52

Rereading a theory: Does the income level of countries affect the consumer behavior? . (2025). The Economics and Finance Letters, 12(1), 98-119. https://doi.org/10.18488/29.v12i1.4100