“…HCP comprises of both recurrent and capital expenditure on health and education. It is expected, in theory, that this expenditure will increase labour productivity (Popoola, Alege, Gershon & Asaleye, 2019;Blanchard, 2010, Katema, 2000, Osborn, Haque & Bose, 2003Barro & Sila -I-Martin, 1990) except non-productive expenditure which Barro (1990) hypothesised that it is accountable to lower aggregate growth in the long-run. ACAP2 is the capital expenditure on fixed assets referred to as government investment, and PVIT is private investment.…”