The euro zone crisis illustrates the insufficiency of adjustment mechanisms in a monetary union characterized by a large heterogeneity. Firstly, the paper gives an evaluation of exchange rate misalignments inside the euro zone, using a FEER approach (Jeong, Mazier and Saadaoui, 2010). Using...

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...

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...

The euro crisis illustrates the deficiencies of adjustment mechanisms in a monetary union characterized by a large heterogeneity. Exchange rate adjustments being impossible, few alternative mechanisms are available. Nevertheless, fiscal policy could play an active role. The chapter is organized...

In this paper, we propose a matching and search model with adjustment costs in the form of labor disruption charges that can generate counter-cyclical real wages. Empirically, we use a measure of wage cyclicality based on the generalized impulse response function of real wages to a shock in a...

Based on the theoretical literature on price setting behavior, we model three distinct forms of nonlinearity that can describe the reduced-form Phillips curve: reaction asymmetry, state dependence and a mix of both. Employing these models to the G5 for the 1985-2011 period, we find that: (i) the...

Ensuring a stable supply of critical minerals at reasonable prices is essential for the clean energy transition. The security of supply of critical minerals is particularly susceptible to geopolitical risk. In this paper, we use constant and time-varying parameter local projection (TVP-LP)...

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...

The 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...

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...