ISSN: 2276-7800 ICV: 5.99 Submitted: 01/11/2016 Accepted: 07/11/2016 Published: 30/11/2016 DOI: http://doi.org/10.15580/GJSS.2016.4.110116199 The Impact of Federal Government Expenditure on Economic Growth in Nigeria (1981-2014) By Udoffia David Thompson Godson Juliet Rita