Exchange Rate Misalignments, Fiscal Federalism and Redistribution: How to Adjust in a Monetary Union

Duwicquet, Vincent and Mazier, Jacques and Saadaoui, Jamel (2012): Exchange Rate Misalignments, Fiscal Federalism and Redistribution: How to Adjust in a Monetary Union.

Abstract

The euro zone crisis illustrates the insufficiency of adjustment mechanisms in a monetary union characterized by a large heterogeneity. Exchange rate adjustments being impossible, they are very few alternative mechanisms. This situation reflects a simple diagnosis. At the level of the whole euro zone, the euro is close to its equilibrium parity. But the euro is strongly overvalued for Southern European countries, France included, and largely undervalued for Northern European countries, especially Germany. In a first step, the paper gives an evaluation of these exchange rate misalignments inside the euro zone, using a FEER approach. Using panel econometric techniques over the period 1994-2011, we confirm that the exchange rate misalignments in the euro zone have diverged, reflecting unsustainable evolutions. Last, we give an estimation of the equivalent transfers in % of GDP implied by these misalignments in the different European countries. In a second step, we use a ‘stock-flow consistent’ model of a monetary union with two countries along the lines of Godley and Lavoie (2007) and Duwicquet and Mazier (2010). A federal budget is introduced with federal expenditures and social transfers financed by federal taxes and euro-bonds issuing. Three results are obtained. The stabilizing role of such a federal budget is confirmed facing asymmetric shock or the negative impact of exchange rate misalignments inside the monetary union. Without such a federal mechanism the overvaluation of the Southern currency (Greek or Spanish euro), facing the undervaluation of the Northern currency (German euro), induces a strong slowdown in the South and a cumulative imbalances within the monetary union. Similarly, the stabilizing role of euro-bonds used to finance European investment projects is illustrated. Their role in the pooling of national debts would be the last point to examine.

• Item Type: MPRA Paper
• Language: English
• Keywords: Exchange Rate Misalignments; Adjustments; Monetary Union; Euro Zone Crisis.
• Subjects: E - Macroeconomics and Monetary Economics > E1 - General Aggregative Models > E12 - Keynes ; Keynesian ; Post-Keynesian; F - International Economics > F3 - International Finance > F31 - Foreign Exchange; F - International Economics > F3 - International Finance > F32 - Current Account Adjustment ; Short-Term Capital Movements; F - International Economics > F3 - International Finance > F37 - International Finance Forecasting and Simulation: Models and Applications; F - International Economics > F4 - Macroeconomic Aspects of International Trade and Finance > F41 - Open Economy Macroeconomics

References

Asdrubali Pierfederico et Soyoung Kim, 2004, « Dynamic risksharing in the United states and Europe », Journal of Monetary Economics, 51(4) : 809-836.

Barisone Giacomo, Rebecca Driver et Simon Wren-Lewis, 2006, « Are our FEERs justified? », Journal of International Money and Finance, 25(5) : 741-759.

Belke Ansgar et Christian Dreger, 2011, « Current account imbalances in the euro area: Catching up or competitiveness? », Discussion Papers 1106, DIW Berlin.

Blanchard Olivier et Gian Maria Milesi-Ferretti, 2012, « (Why) Should Current Account Balances Be Reduced? », IMF Economic Review, 60(1) : 139-150.

Borowski Didier et Cécile Couharde, 2003, « The exchange rate macroeconomic balance approach: New methodology and results for the euro, the dollar, the yen and the pound sterling », Open Economies Review, 14(2) : 169-190.

Breitung Jorg, 2000, « The local power of some unit root tests for panel data », In Advances in Econometrics, Vol. 15: Nonstationary Panels, Panel Cointegration, and Dynamic Panels, pages 161-178, JAI Press.

Choi In, 2001, « Unit root tests for panel data », Journal of International Money and Finance, 20(2) : 249-272.

Clark Peter et Ronald MacDonald, 1998, « Exchange rates and economic fundamentals - a methodological comparison of BEERs and FEERs », IMF Working Papers 98/67, International Monetary Fund.

Clévenot Mickaël et Vincent Duwicquet, 2011, « Partage du risque interrégional. Une étude des canaux budgétaires et financiers aux États-Unis et en Europe », Revue de l'OFCE, 119(4) : 5-33.

Clévenot Mickaël, Yann Guy et Jacques Mazier, 2011, « Investment and the rate of profit in a financial context: the French case », International Review of Applied Economics, 24(6) : 693-714.

Cline William, 2008, « Estimating Consistent Fundamental Equilibrium Exchange Rates », Working Paper 08-6, Peterson Institute for International Economics.

Cline William et John Williamson, 2011, « Estimates of Fundamental Equilibrium Exchange Rates, May 2011 », Policy Brief 11-5, Peterson Institute for International Economics.

Cline William et John Williamson, 2011a, « The Current Currency Situation », Policy Brief 11-18, Peterson Institute for International Economics. Commission européenne, 2007, Quarterly report on the euro area, n°3.

Coudert Virginie, Cécile Couharde et Valérie Mignon, 2012, « On currency misalignments within the euro area », Working Paper 2012-07, CEPII.

Duwicquet Vincent et Jacques Mazier, 2010, « Financial integration and macroeconomic adjustments in a monetary union », Journal of Post Keynesian Economics, 33(2) : 333-370.

Duwicquet Vincent et Jacques Mazier, 2011, « Financial integration and stabilization in a monetary union without or with bank rationing », Dans Contributions in stock-flow modeling: essays in honor of Wynne Godley, 197-234. Palgrave Macmillan.

Felipe Jesus and Utsav Kumar, 2011, « Unit Labor Costs in the Eurozone: The Competitiveness Debate Again », Working Paper 651, Levy Economics Institute.

Godley Wynne, 1999, « Money and Credit in a Keynesian Model of Income Determination », Cambridge Journal of Economics, 23(4) : 393-411.

Godley Wynne et Marc Lavoie, 2006, « Comprehensive accounting in simple open economy macroeconomics with endogenous sterilization or flexible exchange rates », Journal of Post Keynesian Economics, 28(2) : 241-276.

Godley Wynne et Marc Lavoie, 2007, Monetary Economics: An Integrated Approach to Credit, Money, Income, Production and Wealth, Palgrave Macmillan.

Italianer Alexander et Jean Pisani-Ferry, 1992, « Systèmes budgétaires et amortissement des chocs régionaux: implications pour l'Union économique et monétaire », Économie Internationale, 51(3) : 49-69.

Jeong Se-Eun et Jacques Mazier, 2003, « Exchange Rate Regimes and Equilibrium Exchange Rates in East Asia », Revue économique, 54(5) : 1161-1182.

Jeong Se-Eun, Jacques Mazier et Jamel Saadaoui, 2012, « Exchange Rate Misalignments at World and European Levels: a FEER Approach », Économie Internationale, 121(3) : 25-58.

Lavoie Marc, 2003, « A Fully Coherent Post-Keynesian Model of the Euro Zone », In Globalisation, Regionalism and Economic Activity, Edward Elgar Publishing.

Levin Andrew, Chien-Fu Lin et Chia-Shang James Chu, 2002, « Unit root tests in panel data: asymptotic and finite-sample properties », Journal of Econometrics, 108(1) : 1-24.

López-Villavicencio Antonia, Jacques Mazier et Jamel Saadaoui, 2012, « Dimension temporelle et taux de change d'équilibre. Une application au cas des États-Unis », Revue économique, 63(3) : 535-544.

Maddala G. S. et Shaowen Wu, 1999, « A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test », Oxford Bulletin of Economics and Statistics, 61 : 631-652.

Mazier Jacques et Sophie Saglio, 2008, « Interdependency and adjustments in the European Union », International Review of Applied Economics, 22(1) : 17-44.

Pedroni Peter, 1999, « Critical Values for Cointegration Tests in Heterogeneous Panels with Multiple Regressors », Oxford Bulletin of Economics and Statistics, 61 : 653-670.

Persyn Damiaan et Joakim Westerlund, 2008, « Error-correction based cointegration tests for panel data », Stata Journal, 8(2) : 232-241.

Pesaran M. Hashem, 2007, « A simple panel unit root test in the presence of cross-section dependence », Journal of Applied Econometrics, 22(2) : 265-312.

Saadaoui Jamel, 2011, « Exchange Rate Dynamics and Fundamental Equilibrium Exchange Rates », Economics Bulletin, 31(3) : 1993-2005.

Tobin James, 1969, « A General Equilibrium Approach to Monetary Theory », Journal of Money, Credit and Banking, 1(1) : 15-29.

The Economist, 2012, « Autumn renewal ? », The Economist Newspaper Limited.

Trichet Jean Claude, 2007, « Le processus d’intégration européenne », Fondation Jean Monnet pour l’Europe, Direction de la communication, BCE.

Westerlund Joakim, 2007, « Testing for Error Correction in Panel Data », Oxford Bulletin of Economics and Statistics, 69(6) : 709-748.

Williamson John, 1994, Estimating Equilibrium Exchange Rates, Peterson Institute for International Economics.

Zhou Su, 1993, « Fundamental equilibrium exchange rates and exchange rate dynamics », Open Economies Review, 4(2) : 189-209.