Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper aims at studying whether the persistence of the gap between the observed current-account position and its equilibrium value nonlinearly depends on real exchange-rate misalignments. Estimating a panel smooth transition regression model on a sample of 22 industrialized countries, we find evidence for this hypothesis, showing that persistence of current-account imbalances strongly depends on the deviation of the real exchange rate from its long-term equilibrium. More specifically, while there is no persistence in cases of currency undervaluation or weak overvaluation, persistence tends to augment for overvaluations higher than 11%. In addition, whereas disequilibria are persistent even for very low overvaluations in the euro area, persistence is observed only for overvaluations higher than 14% for non-eurozone members.