Exchange Rate Dynamics and Fundamental Equilibrium Exchange Rates

The paper investigates if the most popular alternative to the purchasing parity power approach (PPP) to estimate equilibrium exchange rates, the fundamental equilibrium exchange rate (FEER) influences exchange rate dynamics in the long run. For a large panel of industrialized and emerging countries and on the period 1982-2007, we detect the presence of unit roots in the series of real effective exchange rates and in the series of FEERs. We find and estimate a cointegration relationship between real effective exchange rates and FEERs. The results show that the FEER has a positive and significant influence on exchange rate dynamics in the long run.Fundamental equilibrium exchange rates; Panel unit root tests; Global imbalances; Fully modified ordinary least square; Dynamic ordinary least square; Pooled Mean Group

Exchange Rate Dynamics and Fundamental Equilibrium Exchange Rates

The paper investigates if the most popular alternative to the purchasing parity power approach (PPP) to estimate equilibrium exchange rates, the fundamental equilibrium exchange rate (FEER) influences exchange rate dynamics in the long run. For a large panel of industrialized and emerging countries and on the period 1982-2007, we detect the presence of unit roots in the series of real effective exchange rates and in the series of FEERs. We find and estimate a cointegration relationship between real effective exchange rates and FEERs. The results show that the FEER has a positive and significant influence on exchange rate dynamics in the long run.Fundamental equilibrium exchange rates, Panel unit root tests, Global imbalances, Fully modified ordinary least square, Dynamic ordinary least square

Global imbalances and capital account openness: an empirical analysis

We investigate if capital account openness has played a major role in the evolution of global imbalances on the period 1980-2003. We estimate, with panel regression techniques, the impact of capital account openness on medium run current account imbalances for industrialized and emerging countries by using a de jure measure of capital account openness (the Chinn-Ito index of capital account openness, 2002, 2006) and a de facto measure of capital account openness (the gross foreign assets measured as the sum of foreign assets and foreign liabilities). By increasing the opportunities of overseas investments, the relative capital account openness has had positive impact on medium run current account balances of industrialized countries (because of downward pressures on domestic investment rates). Conversely, the relative capital account openness has had negative impact on medium run current account balances of emerging countries (because of upward pressures on domestic investment rates). The evolutions of domestic and foreign capital account openness have allowed increasing medium run current account balances in absolute value during this period.Global Imbalances; Capital Account Openness; Chinn-Ito index

Global Imbalances and Capital Account Openness: an Empirical Analysis

We investigate if capital account openness has played a major role in the evolution of global imbalances on the period 1980-2003. We estimate, with panel regression techniques, the impact of capital account openness on medium run current account imbalances for industrialized and emerging countries by using a de jure measure of capital account openness (the Chinn-Ito index of capital account openness, 2002, 2006) and a de facto measure of capital account openness (the gross foreign assets measured as the sum of foreign assets and foreign liabilities). By increasing the opportunities of overseas investments, the relative capital account openness has had positive impact on medium run current account balances of industrialized countries (because of downward pressures on domestic investment rates). Conversely, the relative capital account openness has had negative impact on medium run current account balances of emerging countries (because of upward pressures on domestic investment rates). The evolutions of domestic and foreign capital account openness have allowed increasing medium run current account balances in absolute value during this period.Global Imbalances; Capital Account Openness; Chinn-Ito index

Global imbalances: Should we use fundamental equilibrium exchange rates?

International audienceThe reduction of global imbalances observed during the climax of crisis is incomplete. In this context, currencies' realignments are still proposed to ensure global macroeconomic stability. These realignments are based on equilibrium rates derived from equilibrium exchange rate models. Among these models, we have the fundamental equilibrium exchange rate model introduced by Williamson (1994). This approach is often labelled as normative mainly because the equilibrium is not uniquely determined. If the FEER is not related either in the short run or in the long run to the real exchange rates, we see no clear justification to intervene in foreign exchange markets based on these equilibrium rates. In this case, the FEER does not include any element of long run predictive value and should not be used to reduce global imbalances. This paper provides panel empirical evidences that the FEER is related to real exchange rate in the long run and thus could be a useful tool to prevent the resurgence of large global imbalances and associated risks

Exchange Rate Misalignments at World and European Levels: a FEER Approach

Since the mid-1990s, we observe an increase of world current account imbalances. These imbalances have only been partially reduced since the burst of the crisis in 2007. They reflect, to some extent, exchange rate misalignments, an issue which has been frequently studied in the literature. However, these imbalances, which have reinforced in the 2000s, are also important inside the Euro area. This analysis cannot be reduced to simple estimates of euro misalignment at the world level because of the specific constraints that exist for each member of the Euro area. This article aims to examine to what extent the intra-European imbalances reflect exchange rate misalignments for each "national euro".Equilibrium Exchange Rate; Current Account Balance; Macroeconomic Balance

Déséquilibres globaux, taux de change d’équilibre et modélisation stock-flux cohérente

Since the mid-1990s, we observe a global increase of current account imbalances. In 2007, before the climax of the financial crisis, they reached 2% of world GDP in absolute value. At the global level, the persistence of large current account imbalances is a threat to the macroeconomic and macrofinancial stability. This thesis analyses this phenomenon of global imbalances by using two complementary approaches: equilibrium exchange rates models and stock-flow consistent models. These two approaches can be considered as complementary insofar as they analyze the same problem from a different point of view. Equilibrium exchange rate models and particularly the FEER approach introduced by Williamson (1994) try to calculate exchange rate variations needed to reach a sustainable current account balance. Stock-flow consistent models à la Godley-Lavoie (2007) seek to analyze adjustments in terms of level of output and exchange rate dynamics in a context of imbalances. A return of large imbalances is not excluded. It appears that an international monetary cooperation aimed at preventing the return of large imbalances at the world and intra-European levels is a necessary condition to ensure global recovery

Global imbalances and capital account openness: an empirical analysis

We investigate if capital account openness has played a major role in the evolution of global imbalances on the period 1980-2003. We estimate, with panel regression techniques, the impact of capital account openness on medium run current account imbalances for industrialized and emerging countries by using a de jure measure of capital account openness (the Chinn-Ito index of capital account openness, 2002, 2006) and a de facto measure of capital account openness (the gross foreign assets measured as the sum of foreign assets and foreign liabilities). By increasing the opportunities of overseas investments, the relative capital account openness has had positive impact on medium run current account balances of industrialized countries (because of downward pressures on domestic investment rates). Conversely, the relative capital account openness has had negative impact on medium run current account balances of emerging countries (because of upward pressures on domestic investment rates). The evolutions of domestic and foreign capital account openness have allowed increasing medium run current account balances in absolute value during this period

On the Determinants of Exchange Rate Misalignments

The literature on exchange rate misalignments is very extensive as well as the literature on exchange rate determinants. To our knowledge, however, no study has analyzed the determinants of exchange rate misalignments. As huge capital inflows have been pouring into emerging countries since the climax of the crisis, exchange rate misalignments are becoming a crucial issue for policy makers. For a large panel of emerging and industrialized countries and on the period 1982-2008, we identify, empirically, the main determinants of exchange rate misalignments obtained thanks to a FEER approach (Williamson, 1994). Our analysis put forward trade openness, financial openness and regional specialization as determinant variables of exchange rate misalignments

Interest rates, eurobonds and intra-European exchange rate misalignments: the challenge of sustainable adjustments in the eurozone

The euro zone crisis illustrates the deficiencies of adjustment mechanisms in a monetary union characterized by a large heterogeneity. Exchange rate adjustments being impossible, they are very few alternative mechanisms. 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. The paper gives a new evaluation of these exchange rate misalignments inside the euro zone, using a FEER approach, and examines the evolution of competitiveness. In a second step, we use a two-country SFC model of a monetary union with endogenous interest rates and eurobonds issuance. Three main results are obtained. Facing a competitiveness loss in southern countries due to exchange rates misalignments, increasing intra-European financing by banks of northern countries or other institutions could contribute to reduce the debt burden and induce a partial recovery but public debt would increase. Implementation of eurobonds as a tool to partly mutualize European sovereign debt would have a rather similar positive impact, but with a public debt limited to 60% of GDP. Furthermore, eurobonds could also be used to finance large European projects which could impulse a stronger recovery in the entire euro zone with stabilized current account imbalances. However, the settlement of a European Debt Agency in charge of the issuance of the eurobonds would face strong political obstacles