Persistent price differences across euro area countries are an indication of incomplete economic integration. We analyze long and short run developments of price level dispersion in the euro area and compare the results with the situation in the US. We find that monetary and economic integration...

According to the so-called ‘fiscal theory of the price level' (FTPL), under a non-Ricardian regime the price level has to adjust to fulfil the government's budget constraint. In contrast, under a Ricardian regime, government balances adjust in order to preserve government solvency. We...

Under monetary union, economic dynamics may diverge across countries due to regional inflation differentials and a pro-cyclical real interest rate channel, yet stability is generally ensured through endogenous adjustment of the real exchange rate. The speed of adjustment depends, inter alia, on...

The Excessive Deficit Procedure (EDP), central to the Stability and Growth Pact, is criticized for both its procyclical effects and – in contrast – a perceived lack of enforcement. To test its actual effects, we construct a real-time database of EDP recommendations and estimate augmented...

Recent studies find that short-term fluctuations in EMU have been symmetric. This finding leads to benign views on the functioning of EMU as an optimum currency area (OCA), that are difficult to reconcile with the sovereign debt crisis. We try to solve this puzzle by looking at medium-term...

We re-examine the conventional view that to be successful, fiscal adjustments should rely on spending cuts and not on tax increases. We apply the Bai-Perron structural break filter instead of ad hoc rules to identify fiscal adjustments and their successfulness in 20 OECD countries. Our results...

Enforcement of European fiscal rules, to a large extent, hinges on the fiscal forecasts prepared by the European Commission (EC). The reliability of these forecasts has received little attention in the literature, despite the fact that i) the forecasts have potentially far-reaching consequences...