Effects of Public Expenditure on Gross Domestic Product in Zambia from 1980-2017: An ARDL Methodology Approach
Abstract
The paper explored the fundamental changes in public expenditure and the resulting effect on the gross domestic product using an ARDL approach for time series data over the period 1980-2017. The control variables included foreign direct investment and current account balance. The objective was to determine changes which had occurred with regard to the performance of GDP since 1980. A quantitative method approach was used to ascertain the relationship between the variables and analysed using the E-views 9 software. Cointegration results showed a long run relationship between GDP and government expenditure. In this regard, changes in government expenditure have a strong converse effect on GDP. Government expenditure, which has increased significantly in the past decade, is seen to have had negative effects both in the short run and long run. Contrary to theory, increased government expenditure may not be ideal for growing the Zambian economy. This could be due to the allocation of this public expenditure, i.e. the 2018 Budget had 24% of the expenditure directed to economic activities. Thus it is recommended that government practice increased fiscal discipline or reallocated resources as their expansionary fiscal policies are not yielding the intended results. Additionally, policies to promote private investment may be more beneficial for the Zambian economy. On the other hand, increased investment is also recommended with government encouraging more investment promoting policies as FDI is observed to have a positive impact in the short run though insignificant in the long run. These should ensure more investors are encouraged to stay longer and the impacts/externalities of their investments be accrued to the nationals to ensure long run benefits. The Zambian government should also ensure that the country diversifies its export base and enhances its external debt management to ensure positive and consistent impact of Current Account Balance in the long run.
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References
African Development Bank Group. (2014). Zambia Economic Outlook.
Bank of Zambia. (2006). Bank of Zambia Monetary Policy Statement: January to June 2006. Lusaka, Zambia
Bank of Zambia. (2015). Monetary Policy Statement, May 2015, Lusaka.
Bank of Zambia. (2016). Zambia Direction of Trade Report.
Balaj, D. & Lani, L. (2017). The Impact of Public Expenditure on Economic Growth of Kosovo. ACTA UNIVERSITATIS DANUBIUS, 13(5), 401-412.
Bird, R. (1971). Wagner’s Law of Expanding State Activity. Public Finance, 26(1), 1283-91.
Chileshe, M. P. & Kafula, L. (2015). The effects of fiscal policy on the conduct and transmission mechanism of monetary policy in Zambia. A report prepared for the COMESA Monetary Institute.
Chileshe, M. P. & Zgambo, P. (2014). An empirical investigation of the effectiveness of monetary policy in Zambia. A study commissioned by the COMESA Monetary Institute.
Country Profile-Zambia. (2015). United Nations Economic Commission for Africa, Addis Ababa, Ethiopia
Fagernas, S. & Roberts, J. (2004). The Fiscal Effects of Aid in Zambia, ESAU Working Paper 10, Overseas Development Institute, London
Garba, T. & Abdullahi, S. Y. (2013). Public expenditure and economic growth; An application of co-integration and Granger causality test on Nigeria. Journal of Economics and Social Research, 15(1), 1–30.
Gnynne, R. (1996). Trade and Developing Countries: The Global Economy in Transition, Longman, Essex
Johansen, S. & Juselius, K. (1990). Maximum Likelihood Estimation and Inference on Cointegration – with Applications to the Demand for Money, Oxford Bulletin of Economics and Statistics, 52(2), 169-210.
Katrakilidis, C. & Tsaliki, P. (2009). Further evidence of causal relationship between government spending and economic growth: the case of Greece, 1958-2004. Acta Economica, 59(1), 57-78
Ministry of Commerce. (2005). Zambia Diagnostic Trade Integration Study, World Bank Sponsored Study. http://www.integratedframeworking.org/countries/zambia.htm
Ministry of Finance and National Planning. (2005). Economic Report 2004. Lusaka, Zambia
Ministry of Finance and National Planning. (2006). Economic Report 2005. Lusaka, Zambia
Ministry of Finance. (2014). 2015 National Budget Speech, Lusaka
Muyaba, A. M. (2016). Public Spending and Economic growth in Zambia. An Econometric Analysis. Cape Town: University of Cape Town.
Rakner, L. (2003). Political and Economic Liberalization in Zambia 1999-2001, Nordic Africa Institute, Uppsala
Republic of Zambia. (2000). Interim Poverty Reduction Strategy Paper, www.imf.org
Turok, B. (1989). Mixed Economy in Focus: Zambia, London Institute of African Alternatives
Osei-Hwedie, B. Z. (2003). Development Policy and Economic Change in Zambia: A Re-Assessment, DPMN Bulletin: Vol. X Number 2.
Wagner, A. (1883). Finanzwissenschaft. Leipzig.
Wagner, A. (1911). Staat in nationalökonomischer Hinsicht. In Handwörterbuch der Staatswissenschaften. Third edition, Book VII. Jena: Lexis, 743–745.
World Bank. (2003). Zambia: Public Expenditure Management and Financial Accountability Review, Country Financial Accountability Annex, Vol. II, Report No. 26162-ZA, Washington DC
World Bank. (2016). Zambia Economy, http:www.zambia-invest.com/economy
World Bank. (2015). Zambia Country Programme Evaluation, FY04-13: Independent Evaluation, International Bank for reconciliation and Development.
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