Akitoby B. (2013). "Can a Government Enhance Long-Run Growth by Changing the Composition of Public Expenditure?" IMF Working Paper, Fiscal Affairs Department, WP/13/162.
Alotaibi, Bader,(2006).”Oill price fluctuation and the gulf cooperation council(GCC) COUNTRIES,(1960-2004).
Berument, M. Hakan; Ceylan, Nildag Basak; Dogan, Nukhet, (2010) “The Impact of Oil Price Shocks on the Economic Growth of Selected MENA Countries”, Energy Journal;2010, Vol. 31 Issue 1, p149.
Hakro, A. N. (2009) , “Size of Government and Growth Rate of Per Capita Income inSelected Asian Developing Economics”,International Research Journal of Financeand Economics, 41(7), PP. 899-912.
Karikari, J. A. (1995). “Government and Economic Growth in a Developing Nation: The Case of Ghana”, Journal of Economic Development, 20(2), PP. 85-97.
Lizardo, R. &Mollick, A. V. (2009) , “Can latin America Prosper By Reducing the Size of Government? ”, Cato Journal, 29( 2), PP. 247-266.
Pesaran , M.H., and Shin. Y.(1996) , “Co-integration and speed of convergence to equilibrium”, Journal of Econometrics, 71, 43-117.
Sevitenyi, L. N. (2012). "Government Expenditure and Economic Growth in Nigeria: An Empirical Investigation". Journal of Economic Analysis: Vol. 3, Issue 1, pp. 38-51.
Shanaka, H. (2012) ,“ Size of Government and Economic Growth”, Academic Journal, 57(194), PP. 321-328.
e & Banking, 5: 125-133.