“…After a literature study regarding several variables considered rational to be used as determining factors in prosocial action, model specifications were adopted in several studies. Some of the variables adopted are gender (Kamas & Preston, 2021;Rietveld et al, 2013), Age (Lockwood et al, 2021), Education (Umar et al, 2021;Smith, 2016;Rietveld et al, 2013, Employment (Smith, 2016, length of stay (Allen, 2018), and expenses (Clotfelter & Steuerle, 1981;James & Sharpe, 2007). This study includes the variable of family size that explains the number of dependents.…”