“…The empirical strategy employed in this study is based on the literature on the finance‐growth nexus (Levine et al , ; Beck et al , ), and is augmented with economic union in line with some studies on the integration‐growth nexus (Conti, ; Gehringer, ) as follows: where Y = economic growth, FD = financial development, EMU = dummy for economic union that takes the value of 1 from the year economic union was established and 0 otherwise, Z = set of control variables (such as government consumption expenditure relative to GDP, trade openness relative to GDP, human capital and inflation rate), = unobserved country‐specific effect, = time specific‐effect, = independent and identically distributed error term.…”