Understanding the sources of high current account fluctuations in 5 developed economies
Abstract. The global economy has, in recent times, continued to face large and unprecedented external imbalances. Despite reductions recorded in aggregate current account (saving less investment) to global output ratio, the imbalances still remain. The main contributors to the imbalances have been the world’s developed economies. These developed economies have experienced fluctuating current account balances over the years and the fluctuation has contributed to a slow correction of the imbalances. This paper identifies 5 developed economies with the highest fluctuations in current account balances and analyses the sources of these fluctuations. The countries are Singapore, Latvia, Iceland, Norway and Estonia. Results obtained suggest that 1) temporary shocks account for most current account fluctuations, and the excess response to temporary shocks is as stable and pronounced as in previous studies; 2) permanent shocks drive current account fluctuations in Iceland and Latvia but not in Norway, Estonia, and Singapore; 3) Singapore demonstrates the most support for the two-good intertemporal model, since external supply and demand shocks account for its current account fluctuations.
Keywords. Current account fluctuations, two-good inter-temporal model, VAR and impulse response, V5 Economies.
JEL. F32, F41, F21, C22.
Ahmed, S., & Park J.H. (1994). Sources of macroeconomic fluctuations in small open economies, Journal of Macroeconomics, 16(1), 1-36. doi. 10.1016/0164-0704(94)90042-6
Aristovnik, A, (2007). Short-and medium-term determinants of current account balances in Middle East and North Africa countries, William Davidson Institute Working Paper No.862. [Retrieved from].
Bernanke, B.S. (2005). The global saving glut and the U.S. current account, Remarks at the Sandridge Lecture, Virginia Association of Economics, Richmond, VA, March. [Retrieved from].
Backus, D.K., Kehoe, P.J., & Kydland, F.E. (1994). Dynamics of the trade balance and the terms-oftrade: The J-curve? American Economic Review, 84(1), 84-103.
Bergin, P.R. (2003). Putting the ‘new open economy macroeconomics’ to a test, Journal of International Economics, 60(1), 3-34. doi. 10.1016/S0022-1996(02)00057-0
Bergin, P.R. (2006). How well can the new open economy macroeconomics explain the exchange rate and current account? Journal of International Money and Finance, 25(5), 675-701. doi. 10.1016/j.jimonfin.2006.04.001
Bergin, P.R., & Sheffrin, S.M. (2000). Interest rates, exchange rates and present value models of the current account, The Economic Journal, 110(463), 535-558. doi. 10.1111/1468-0297.00536
Barnett, A., & Straub, R. (2008). What drives U.S. current account fluctuations? European Central Bank Working Paper Series, No.959. [Retrieved from].
Betts, C.M., & Kehoe, T.J. (2008). Real exchange rate movements and the relative price of non-traded goods, NBER Working Paper, No.14437. doi. 10.3386/w14437
Blanchard, O.J., & Quah, D. (1989). The dynamic effects of aggregate demand and supply disturbances, The American Economic Review, 79(4), 655-673.
Buiter, W.H. (2006), Threats to the orderly resolution of global imbalances: trade disputes, abrupt corrections of global asset market anomalies and past, present and future monetary policy errors by the Fed. Working Paper, European Institute, London School of Economics and Political Science. [Retrieved from].
Caballero, R.J., & Krishnamurthy. A, (2009). Global imbalances and financial fragility, American Economic Review, 99(2), 584-588. doi. 10.1257/aer.99.2.584
Caballero, R.J., Farhi, E., & Gourinchas, P.O. (2008). An equilibrium model of global imbalances and low interest rates, American Economic Review, 98(1), 358-393. doi. 10.1257/aer.98.1.358
Campbell, J.Y. (1987). Does saving anticipate declining labour income? An alternative test of the permanent income hypothesis, Econometrica, 55(6), 1249-1274. doi. 10.2307/1913556
Campbell, J.Y., & Shiller, R. (1987). Cointegration and tests of present value models, Journal of Political Economy, 95(5), 1062-1088. doi. 10.1086/261502
Chinn, M.D., & Lee, J. (2006). Current account and real exchange dynamics in the G-7 countries, Journal of International Money and Finance, 25(2), 257-274. doi. 10.1016/j.jimonfin.2005.11.002
Christopoulos, D.K., & León-Ledesma, M.A. (2009). What did we really know about current account sustainability in the USA? Journal of International Money and Finance, forthcoming.
Dodge, D. (2006), Global imbalances and the Canadian economy, Governor of the Bank of Canada, Barbados International Business Association: Bridgetown. [Retrieved from].
Dornbusch, R. (1983), Real interest rates, home goods and optimal external borrowing, Journal of Political Economy, 91(1), 141-153. doi. 10.1086/261132
Engel, C. (1999), Accounting for U.S. real exchange rate changes, Journal of Political Economy, 107, 50738. doi. 10.1086/250070
Karadimitropoulou, A., & León-Ledesma, M.A. (2009), Sources of Current Account Fluctuations in Industrialised Countries. Studies in Economics from School of Economics, University of Kent. [Retrieved from].
Kano, T. (2008), A structural VAR approach to the intertemporal model of the current account, Journal of International Money and Finance, 27(5), 757-779. doi. 10.1016/j.jimonfin.2008.04.003
Lane, P.R. (2001). The new open economy macroeconomics: A survey, Journal of International Economics, 54(2), 235-266. doi. 10.1016/S0022-1996(00)00073-8
Nason, J.M., & Rogers, J.H. (2002), Investment and the current account in the short run and the long run, Journal of Money, Credit and Banking, 34(4), 967-986. doi. 10.1353/mcb.2002.0057
Nason, J.M., & Rogers, J.H. (2006). The present-value model of the current account aas been rejected: Round up the usual suspects. Journal of International Economics, 68, 159–187. doi. 10.1016/j.jinteco.2005.01.004
Neely, C.J., & Rapach, D. (2008), Real interest rate persistence: Evidence and implications, Federal Reserve Bank of St. Louis, Working Paper, No.2008-018A. [Retrieved from].
Ng, S., & Perron, P. (2001). Lag length selection and the construction of unit root tests with good size and power, Econometrica, 69(6), 1519-1554. doi. 10.1111/1468-0262.00256
Obstfeld, M., & Rogoff, K., (1995). The intertemporal approach to the current account. In G.M. Grossman, & K. Rogoff, (Eds.), Handbook of International Economics, Vol. 3. (pp.1731-1799), North Holland Publishing Co., New York.
Obstfeld, M., & Rogoff, K. (1996). Foundations of International Macroeconomics, The MIT Press
Otto, G. (1992), Testing a present value model of the current account: evidence from U.S. and Canadian time series, Journal of International Money and Finance, 11(5), 414-430. doi. 10.1016/0261-5606(92)90009-M
Ricci, L.A., Milesi-Ferretti, G.M., & Lee, J. (2008). Real exchange rates and fundamentals: A cross-country perspective, IMF Working Paper, No.08-13. [Retrieved from].
Smets, F., & Wouters, R. (2003). An estimated dynamic stochastic general equilibrium model of the Euro Area, Journal of the European Economic Association, 1(5), 1123-1175. doi. 10.1162/154247603770383415
Sheffrin, S., & Woo, W.T. (1990a). Testing an optimizing model of the current account via the consumption function, Journal of International Money and Finance, 9(2), 220-233. doi. 10.1016/0261-5606(90)90032-U
Sheffrin, S., & Woo W.T. (1990b). Present value tests of an intertemporal model of the current account, Journal of International Economics, 29(3-4), 237-253. doi. 10.1016/0022-1996(90)90032-H
Taylor, A.M. (2002). A century of current account dynamics, Journal of International Money and Finance, 21(6), 725-748. doi. 10.1016/S0261-5606(02)00020-7
Uhlig, H. (2005). What are the effects of monetary policy on output? Results from an agnostic identification procedure. Journal of Monetary Economics, 52, 381-419. doi. 10.1016/j.jmoneco.2004.05.007
Zhang, Y., & Wan, G. (2007). What accounts for China’s trade balance dynamics? Journal of Policy Modelling, 29(6), 821-837. doi. 10.1016/j.jpolmod.2005.11.002
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