We derive a New Keynesian Phillips Curve under Calvo staggered pricing and price competition. Firms strategic interactions induce price adjusters to change their prices less when there are more firms that do not adjust. This reduces the slope of the Phillips curve and generates an additional...

We reconsider the New Keynesian model with staggered price setting when each market is characterized by a small number of firms competing in prices à la Bertrand rather than a continuum of isolated monopolists. Price adjusters change their prices less when there are more firms that do not...

In this paper I discuss various notions and aspects of integration and macroeconomic convergence, namely economic and monetary integration; real and nominal convergence. The EU has offered a great deal of information about the relation between all these types of integration and macroeconomic...

Although euro area-wide inflation was from 1999 to 2005 almost right, i.e. “close to balance, but below 2%”, and although it combined with real growth as predicted by the long-run money demand equation in the euro area, the picture that emerges at country level is more scattered. Inside a...