“…Overall, the results of the instrumental variable analysis confirm the protective effect of income on child mortality rates while they signify considerable Endogeneity issues in OLS estimation. These estimations are also comparable with similar literature on income-mortality and income-health (Baird et al, 2011;Currie & Grogger, 2002;Dave et al, 2019;Dooley & Prause, 2002;Elder, Goddeeris, & Haider, 2016;Ensor et al, 2010;Evans & Moore, 2011;Hanmer et al, 2003;Kaplan, Collins, & Tylavsky, 2017;Leonard & Mas, 2008;Lindahl, 2005;NoghaniBehambari et al, 2020a;NoghaniBehambari et al, 2020b;Schnalzenberger, 2016;Tacke & Waldmann, 2013;Wolfe & Behrman, 1982).…”