This study examine deficit financing asymmetry and Nigeria's economic growth using time series quarterly data covering the period of 2000 to 2019. The study is hinged on Keynesian, Monetary Neo-Liberal theoretical postulations to ascertain the asymmetry and significance relationship between deficits financing and Nigerian economy. The study applied Non-Linear Autoregressive Distributed Lag (NARDL) technique. The estimated NARDL model reveals that both positive and negative deficits financing innovation reduces economy growth; however, the impact of negative deficit financing innovation is greater than the positive innovation. In addition, the Nigerian economy is also driven by weak institutions and low level of savings culture, which is evidence in negative signs of both coefficients of savings and quality institution. This study therefore lend support for fiscal governance through review of laws that made the existing institutions and further strengthen in line with global best practice to guide and monitor the implementation of deficit financing in investment-oriented projects that can translates to better standard of living of the citizenry.Contribution/Originality: This study examined deficit financing asymmetry and Nigeria's economic growth using time series quarterly data covering the period of 2000 to 2019. This study uses NARDL model against other techniques in the reviewed empirical works and the findings reveals that both positive and negative deficits financing innovation reduces economy growth. In addition, the Nigerian economy is also driven by weak institutions and low level of savings culture, which is evidence in negative signs of both coefficients of savings and quality institution.
INTRODUCTIONAt the global level, there pro and con voices raised against stimulating the public investments in order to overcome the effects of the economic downturn and this diverse opinion is not new, and has as pawns John Maynard Keynes, the artisan of public investments during the crisis for stimulating the consumption (Kaplanoglou & Rapanos, 2013). Keynes who is a demand-side analysis stressed the need for increase in government outlay even beyond current revenue (that is deficit financing), especially during depression as witnessed during the Great Depression of 1929 to 1932, and more recently, the 2008 Global Financial and Economic Crisis. Deficit financing to the Keynesians is an important tool to achieve a desired level of aggregate demand consistent with full employment and further implies an economic situation where present revenue is insufficient to match government present outlay. To Ubi and Inyang (2018) fiscal deficit simply refers to actions taken by government with a view to