We show that welfare can be lower under complete financial markets than under autarky in a monetary union with home bias, sticky prices and asymmetric shocks. Such a monetary union is a second-best environment in which the structure of financial markets affects risk-sharing but also shapes the...

In the Eurozone price stickiness differs among countries. I explore its consequences on the optimal rate of inflation in a two-country model. On the one hand, with local currencies an inflation tax is partly imposed on the foreign country, so it creates incentives to inflate. On the other hand,...

While invoicing currency has been extensively studied in open-economy macroeconomics, Dotsey and Duarte (2011) suggest that the currency denomination of exports does not matter because standard invoicing currency regimes such as producer currency pricing (PCP) and local currency pricing (LCP)...

We study how constrained fiscal policy can affect regional inflation and output in a two-region model of a monetary union with sticky prices and distortionary taxation. Both government expenditure and taxes can be used to stabilize regional variables; however, the best welfare outcome is...

This paper investigates the behavior of inflation differentials between Spain and the rest of the euro area member countries. Cross country studies of inflation differentials, and in particular in the EMU, have focused on three explanations: (i) the role of tradable and nontradable sector...

This paper re-examines the ability of sticky-price models to generate volatile and persistent real exchange rates. We use a DSGE framework with pricing to market to illustrate the link between real exchange rate dynamics and what the model assumes about physical capital. We show that adding...

This paper evaluates the consequences of the integration of international asset markets when goods markets are characterized by price rigidities. Using an open economy general equilibrium model with volatility in the money markets, we show that such an integration is not universally beneficial....

We establish the share of exports in production as a sufficient statistic for optimal non-cooperative monetary policy. Under financial autarky, markups positively co-move with the export share. For complete markets, markups should be procyclical if the export share is procyclical. When central...

This study analyzes how competition affects price stickiness at the micro level. On the theoretical side, I develop what I call a micro Phillips curve, i.e. a product-specific relation between inflation and economic activity conditional on inflation expectations. I find two opposing effects of...

We examine the effect of the minimum wage on restaurant prices. We contribute to both the study of economic impact of the minimum wage and to the micro patterns of price stickiness. For that purpose, we use a unique dataset of individual price quotes collected to calculate the Consumer Price...