Governmental expenditure and National development of Nigeria, 1990-2020: an empirical review [version 1; peer review: awaiting peer review]

Background One of the main goals of the government is to ensure a development that would enhance the living standard of the people in the society. In this regard, capital expenditure that would promote infrastructure is most desired. However, in Nigeria, the government spends more on administrative cost (recurrent expenditure) than capital expenditure. Under such condition, contributions to economic growth and national development become an illusion. Methods This study employed Augmented Dickey Fuller Test (ADF) with Bound testing procedure, time series data that covers the period from 1990 to 2020 in Nigeria were used. Results The result from the analysis showed that governmental expenditure has a significant effect on the national development of Nigeria. All the variables have a long-run relationship with economic growth (RGDP), according to the ARDL model’s results. If the government poor policies on education, health services, and infrastructure etc. are addressed, in the long-run, Nigeria will achieve monumental development. Conclusion The study adopted indices such as expenditure on Social and Community Services, Economic Services and Administrative Services to reflect the dynamics of government expenditure coupled with the yearly data garnered from the Central Bank of Nigeria spanning from 1990 to 2020.