“…Educational level, income, gender, and age are those that have been most commonly explored, with the first three being the ones on which there tends to be the greatest consensus. Thus, in general, a higher educational level implies higher financial knowledge, while those with lower income or who are female are more likely to be financially illiterate (e.g., Chen & Volpe, 1998, 2002Lusardi & Mitchell, 2005Lusardi et al, 2010Klapper et al, 2012;Boisclair et al, 2017;Potrich et al, 2015Potrich et al, , 2018Kiliyanni & Sivaraman, 2018;Moreno-Herrero et al, 2018;West & Worthington, 2018;Xue et al, 2019;Banerjee & Roy, 2020;Shimizutani & Yamada, 2020;Garcia-Mata et al, 2021;Oliver-Márquez et al, 2021a; to name a few).…”