“…Though in this case, the dynamic ordinary least squares, for instance, can be applied to test our hypotheses as Stock and Watson (1993) argue, we opt for the dynamic system GMM of Arellano and Bond (1995) on grounds of some endogeneity concerns, which if unresolved can bias our estimates. The endogeneity concern arises since (i) past values of income inequality could have a strong relationship with present income inequality values (Ofori et al, 2021a;Ofori, 2021), and (ii) there is an established simultaneity between shared growth and financial development as spelt out in the finance-led hypothesis (Schumpeter, 1911;Levine, 2005) and growth-led hypotheses (Robinson, 1952). Regarding the former, the endogeneity problem arises because >?…”