Does government spending spur economic growth in Nigeria?
AbstractThis study examines the link between government spending and economic growth in Nigeria over the last three decades (1977-2006) using time series data to analyze the Ram (1986) model. Three variants of Ram (1986) model were developed-regressing Real GDP on Private investment, Human capital investment, Government investment and Consumption spending at absolute levels, regressing it as a share of real output and regressing the growth rate real output to the explanatory variable as share of real GDP. Result showed that private and public investments have insignificant effect on economic growth during the review period the review period. An attempt to test for presence of stationary using Augmented Dickey Fuller (ADF) unit root test reveals that all variables incorporated in the model were non-stationary at their levels. In an attempt to establish long-run relationship between public expenditure and economic growth, the result reveals that the variables are cointegrated at 5% and 10% critical level. With the use of error correction model to detect short run behaviour of the variables, the result shows that for any distortion in the short-run, the error term restore the relationship back to its original equilibrium by a unit. A number of suggestions were however made on how government spending should be channel in order to influence economic growth significantly and positively in Nigeria.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 17941.
Date of creation: 04 Jun 2009
Date of revision:
Government spending; public infrastructure; economic growth; human capital investment; Government investment.;
Find related papers by JEL classification:
- E2 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment
- H5 - Public Economics - - National Government Expenditures and Related Policies
This paper has been announced in the following NEP Reports:
- NEP-AFR-2009-10-31 (Africa)
- NEP-ALL-2009-10-31 (All new papers)
- NEP-FDG-2009-10-31 (Financial Development & Growth)
- NEP-MAC-2009-10-31 (Macroeconomics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- International Monetary Fund, 2008. "Impact of Government Expenditure on Growth: The Case of Azerbaijan," IMF Working Papers 08/115, International Monetary Fund.
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