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External shocks and persistence of external debt in open vulnerable economies: The case of Africa

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  • Muhanji, Stella
  • Ojah, Kalu

Abstract

We examine the extent to which two external shocks, the world interest rate shock and the commodity price shock, lead to external debt accumulation in Africa. We begin by estimating a dynamic stochastic general equilibrium model of external debt burden, and solve the linear equations using the quadratic method of undetermined coefficients. Consequently, we run simulations of 50 time periods. Our results show that both world commodity price and world interest rate shocks impact external debt accumulation in the majority of our sample African countries. Interestingly, world commodity price shocks lead to an increase in external debt while world interest rate shocks appear to discourage accumulation of external debt.

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  • Muhanji, Stella & Ojah, Kalu, 2011. "External shocks and persistence of external debt in open vulnerable economies: The case of Africa," Economic Modelling, Elsevier, vol. 28(4), pages 1615-1628, July.
  • Handle: RePEc:eee:ecmode:v:28:y:2011:i:4:p:1615-1628
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    as
    1. McCallum, Bennett T. & Nelson, Edward, 1999. "Nominal income targeting in an open-economy optimizing model," Journal of Monetary Economics, Elsevier, vol. 43(3), pages 553-578, June.
    2. King, Robert G. & Levine, Ross, 1994. "Capital fundamentalism, economic development, and economic growth," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 40(1), pages 259-292, June.
    3. Hodrick, Robert J & Prescott, Edward C, 1997. "Postwar U.S. Business Cycles: An Empirical Investigation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 29(1), pages 1-16, February.
    4. Deaton, Angus & Miller, Ron, 1996. "International Commodity Prices, Macroeconomic Performance and Politics in Sub-Saharan Africa," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 5(3), pages 99-191, October.
    5. Adolfson, Malin & Laseen, Stefan & Linde, Jesper & Villani, Mattias, 2007. "Bayesian estimation of an open economy DSGE model with incomplete pass-through," Journal of International Economics, Elsevier, vol. 72(2), pages 481-511, July.
    6. M. Ayhan Kose & Raymond Riezman, 2013. "Trade shocks and macroeconomic fluctuations in Africa," World Scientific Book Chapters, in: Raymond Riezman (ed.), International Trade Agreements and Political Economy, chapter 19, pages 369-394, World Scientific Publishing Co. Pte. Ltd..
    7. Gali, Jordi & Gertler, Mark & Lopez-Salido, J. David, 2001. "European inflation dynamics," European Economic Review, Elsevier, vol. 45(7), pages 1237-1270.
    8. Ruge-Murcia, Francisco J., 2007. "Methods to estimate dynamic stochastic general equilibrium models," Journal of Economic Dynamics and Control, Elsevier, vol. 31(8), pages 2599-2636, August.
    9. Lawrence J. Christiano & Michele Boldrin & Jonas D. M. Fisher, 2001. "Habit Persistence, Asset Returns, and the Business Cycle," American Economic Review, American Economic Association, vol. 91(1), pages 149-166, March.
    10. Benhabib, Jess & Spiegel, Mark M., 1994. "The role of human capital in economic development evidence from aggregate cross-country data," Journal of Monetary Economics, Elsevier, vol. 34(2), pages 143-173, October.
    11. Paul Cashin & Hong Liang & C. John McDermott, 2000. "How Persistent Are Shocks to World Commodity Prices?," IMF Staff Papers, Palgrave Macmillan, vol. 47(2), pages 1-2.
    12. Ireland, Peter N., 2004. "A method for taking models to the data," Journal of Economic Dynamics and Control, Elsevier, vol. 28(6), pages 1205-1226, March.
    13. Mr. Philippe D Karam & Mr. Douglas Hostland, 2005. "Assessing Debt Sustainability in Emerging Market Economies Using Stochastic Simulation Methods," IMF Working Papers 2005/226, International Monetary Fund.
    14. Russell Cooper & Jonathan Willis, 2009. "The Cost of Labor Adjustment: Inferences from the Gap," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 12(4), pages 632-647, October.
    15. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
    16. Mr. Philippe D Karam & Mr. Douglas Hostland, 2006. "Specification of a Stochastic Simulation Model for Assessing Debt Sustainability in Emerging Market Economies," IMF Working Papers 2006/268, International Monetary Fund.
    17. Kose, M. Ayhan, 2002. "Explaining business cycles in small open economies: 'How much do world prices matter?'," Journal of International Economics, Elsevier, vol. 56(2), pages 299-327, March.
    18. Christiano, Lawrence J., 1988. "Why does inventory investment fluctuate so much?," Journal of Monetary Economics, Elsevier, vol. 21(2-3), pages 247-280.
    19. Nishimura, Kazuo & Ohyama, Michihiro, 1995. "External debt cycles," Structural Change and Economic Dynamics, Elsevier, vol. 6(2), pages 215-236, June.
    20. Mr. Abdelhak S Senhadji, 1997. "Sources of Debt Accumulation in a Small Open Economy," IMF Working Papers 1997/146, International Monetary Fund.
    21. Marco Del Negro & Frank Schorfheide, 2003. "Take your model bowling: forecasting with general equilibrium models," Economic Review, Federal Reserve Bank of Atlanta, vol. 88(Q4), pages 35-50.
    22. Eichenbaum, Martin & Fisher, Jonas D.M., 2007. "Estimating the frequency of price re-optimization in Calvo-style models," Journal of Monetary Economics, Elsevier, vol. 54(7), pages 2032-2047, October.
    23. Blankenau, William & Ayhan Kose, M. & Yi, Kei-Mu, 2001. "Can world real interest rates explain business cycles in a small open economy?," Journal of Economic Dynamics and Control, Elsevier, vol. 25(6-7), pages 867-889, June.
    24. Bevan, David & Collier, Paul & Gunning, Jan Willem, 1993. "Trade shocks in developing countries: Consequences and policy responses," European Economic Review, Elsevier, vol. 37(2-3), pages 557-565, April.
    25. Carranza, Luis & Galdon-Sanchez, Jose E. & Gomez-Biscarri, Javier, 2009. "Exchange rate and inflation dynamics in dollarized economies," Journal of Development Economics, Elsevier, vol. 89(1), pages 98-108, May.
    26. Bennett T. McCallum, 2005. "Monetary policy and the term structure of interest rates," Economic Quarterly, Federal Reserve Bank of Richmond, vol. 91(Fall), pages 1-21.
    27. Zuzana Janko, 2008. "Nominal Wage Contracts, Labor Adjustment Costs and the Business Cycle," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(2), pages 434-448, April.
    28. Glenn, Kirsta M., 1997. "The Optimal Response of Consumption, Investment, and Debt Accumulation to an Exogenous Shock When the World Interest Rate Is Endogenous," Journal of Macroeconomics, Elsevier, vol. 19(2), pages 327-348, April.
    29. Mendoza, Enrique G, 1991. "Real Business Cycles in a Small Open Economy," American Economic Review, American Economic Association, vol. 81(4), pages 797-818, September.
    30. Jeffrey C. Fuhrer, 2000. "Habit Formation in Consumption and Its Implications for Monetary-Policy Models," American Economic Review, American Economic Association, vol. 90(3), pages 367-390, June.
    31. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
    32. Frank Smets & Raf Wouters, 2003. "An Estimated Dynamic Stochastic General Equilibrium Model of the Euro Area," Journal of the European Economic Association, MIT Press, vol. 1(5), pages 1123-1175, September.
    33. Bevan, David & Collier, Paul & Gunning, Jan Willem, 1990. "Peasants and Governments: An Economic Analysis," OUP Catalogue, Oxford University Press, number 9780198286219.
    34. Abdelhak S. Senhadji, 2003. "External Shocks and Debt Accumulation in a Small Open Economy," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 6(1), pages 207-239, January.
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