Public Debt, Economic Growth, and Inflation in African Economies

Lopes da Veiga, José and Ferreira-Lopes, Alexandra and Sequeira, Tiago (2014): Public Debt, Economic Growth, and Inflation in African Economies.

Abstract

We analyse the implications of public debt on economic growth and inflation in a group of 52 African economies between 1950 and 2012. The results indicate that the limits of public debt affect economic growth and exhibit negatively, from a given level of debt, an inverted U behaviour regarding the relationship between economic growth and public debt. The highest average rates of real and per capita growth are achieved when public debt reaches 60% of the real GDP and an average inflation rate of 8.2%. When this ratio falls between 60-90%, the average rate of economic growth drops by up to 1.32 p.p. and continues dropping by up to 1.64 p.p. when the ratio exceeds 90%. Briefly, the high levels of public debt are reflected in reduced rates of economic growth and rising levels of inflation. Our results for three specific geographical areas resemble those of the overall analysis, despite some differences. In North African countries, the growth rates of the GDP and inflation also show an inverted U behaviour as the ratio of public debt/GDP increases. The highest rate of economic growth is recorded when the ratio public debt/GDP is below 30% of GDP and corresponds to an average inflation rate of 5.33%. Identical behaviour of the GDP growth rates and inflation also appears in Sub-Saharan countries until the third interval (60-90%). However, the highest growth rate of the GDP and GDP per capita is registered when the public debt/GDP ratio is in the second interval (30-60%). For SADC countries, the highest average rate of economic growth (6.8%) is similar to North African countries, when the ratio public debt/GDP is below 30% of GDP, with an average inflation rate of 11%. The high level of public debt is reflected in reduced rates of economic Growth and increasing inflation rates.

• Item Type: MPRA Paper
• Language: English
• Keywords: Public Debt; Economic Growth; Inflation; African Countries
• Subjects: E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E31 - Price Level ; Inflation ; Deflation; E - Macroeconomics and Monetary Economics > E6 - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook > E62 - Fiscal Policy; H - Public Economics > H6 - National Budget, Deficit, and Debt > H63 - Debt ; Debt Management ; Sovereign Debt; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O40 - General

References

Barro, R. J. (1991). “Economic Growth in a Cross Section of Countries”. Quarterly Journal of Economics 106 (2): 407-443.

Bi, H., Shen, W., Yang, S. (2014). “Fiscal Limits, External Debt, and Fiscal Policy in Developing Countries”. IMF Working Papers No 14/49.

Bildirici, M., Ersin, O. (2007). “Domestic Debt, Inflation and Economic Crisis: A Panel Cointegration Application to Emerging and Developed Economies”. Applied Econometrics and International Development 7 (1).

Christensen, J. (2005). “Domestic Debt Markets in Sub-Saharan Africa”. IMF Staff Papers 52 (3): 518-538.

Clements, B., Bhattacharya, R., Nguyen, T. Q. (2003). “External Debt, Public Investment, and Growth in Low-income Countries”. IMF Working Paper No. 249.

Cordella, T., Ricci, A., Arranz, R. (2005). ‘‘Debt Overhang or Debt Irrelevance? Revisiting the Debt-Growth Link”. IMF Working Paper No. 05/223.

Deshpande, A. (1997). “The Debt Overhang and the Disincentive to Invest”. Journal of Development Economics 52: 169-187.

Eberhardt, A., Presbitero, A. F. (2014). “This Time They’re Different: Heterogeneity and Nonlinearity in the Relationship between Debt and Growth”. IMF Working Papers No. 13/248.

Escobari, D., Mollick, A. (2013). “Output Growth and Unexpected Government Expenditures”. The B.E. Journal of Macroeconomics 13 (1): 481-513.

Fischer, S. (1993). “The Role of Macroeconomic Factors in Growth”, Journal of Monetary Economics 32 (3):485-512.

Fosu, A. K. (1996). “The Impact of External Debt on Economic Growth in Sub-Saharan Africa”. Journal of Economic Development 21 (1): 93-118.

Georgiev, B. (2012). Implications of Public Debt on Economic Growth and Development. Aarhus School of Business and Social Sciences, Aarhus University. BSc. Thesis.

Iyoha, M. A. (1999). “External Debt and Economic Growth in Sub-Saharan African Countries: An Econometric Study”. African Economic Research Consortium Research Paper 90.

Krugman, P. (1988). “Financing versus Forgiving a Debt Overhang”. Journal of Development Economics 29: 253-268.

Kwon, G.; McFarlane, L.; Robinson, W. (2006). “Public Debt, Money Supply, and Inflation: A Cross-Country Study and Its Application to Jamaica” IMF Working Paper N° 06/121.

Luporini, V. (2004). “Uma nota sobre inflação, déficits e a sustentabilidade da dívida governamental”. Economia e Sociedade, Campinas, 13 (2 -23): 175-184.

Muhammad, J. A., Muhammad, R. S, Khadija, T. (2012). “Domestic Debt and Inflationary Effects: Evidence from Pakistan”. International Journal of Humanities and Social Science 2 (18).

Obi, B., Nurudeen, A. (2009). “Do Fiscal Deficits Raise Interest Rates In Nigeria? A Vector Auto Regression Approach”. Journal of Applied Quantitative Methods 4 (3): 306-316.

Ogunmuyiwa, S. M. (2000). “Does External Debt Promote Economic Growth in Nigeria?” Current Research Journal of Economic Theory 3 (1): 29-35.

Pelesai, A. N., Oyinpreye, A. (2013). “Budget Deficit and Inflation among ECOWAS Countries: An Econometric Modelling”. Public Policy and Administration Research 3 (10), Niger Delta University.

Pescatori, A., Sandri, D., Simon J. (2014). “Debt and Growth: Is There a Magic Threshold?”. IMF Working Paper N° 14/34.

Pianizza, U. (2008). “Domestic and External Public Debt in Developing Countries” UNCTAD/OSG/DP/2008/3.

Reinhart, M. C., Rogoff, K. (2010). “Growth in a Time of Debt”. American Economic Review: Papers & Proceedings 100: 573-578.

Sachs, J. (1989). “The Debt Overhang of Developing Countries”. In Calvo, G. A., Findlay, R., Kouri, P.,

Macedo, J. B. (Eds.), Debt Stabilization and Development: Essays in Memory of Carlos Diaz-Alejandro: 80-102. Oxford and Cambridge, MA: Blackwell.

Sargent, T. J., Wallace, N. (1981). “Some Unpleasant Monetary Arithmetic”. Quarterly Review (Fall), 1–17, Federal Reserve Bank of Minneapolis.

Tobin, J. (1970). “Money and Income: Post Hoc Ergo Propter Hoc?” The Quarterly Journal of Economics 84 (2): 301-317.

World Bank (1989). “Africa’s Adjustment and Growth in the 1980s”. World Bank Report No. 11192.