“…Also, some empirical studies have established a two-way causality between the two variables (Chimobi & Igwe, 2010; Onwiduokit, 1999; Oseni & Sanni, 2016). Still others show evidence of weak or no causal link ( Ahking & Miller, 1985; Akgay et al, 2001; Barro, 1989; Ezeabasili et al, 2012; Faini, 1991; Landon & Reid, 1990; McMillin & Beard, 1982; Niskanen, 1978). Aside from the inconclusiveness of previous studies, the issues of persistent budget deficits and double-digit inflation rates are fundamental causes of macroeconomic instability (Olomola & Olagunju, 2004; Olubiyi & Bolarinwa, 2018) in Nigeria’s economy and it has continued to be a subject of debate among policy makers and scholars alike.…”