Inflation Targets in a Monetary Union with Endogenous Entry
Stéphane Auray,
Aurélien Eyquem () and
Jean-Christophe Poutineau ()
Additional contact information Aurélien Eyquem: GATE, UMR 5824, Université de Lyon and Ecole Normale Supérieure Lettres et Sciences Humaines, France
Abstract:
This paper shows that in a monetary union the interest rate rule of the Central Bank should react to the in°ation rate of the Harmonized Index of Consumption Price (HICP) rather than to the inflation rate of the Welfare-Based Consumption Price (WBCP). In a two{country general equilibrium model of the EMU with endogenous entry, we compare both monetary policy regimes and find that targeting the HICP inflation rate reduces the volatility of the Producer Price Index (PPI) in°ation rate and the volatility of the nominal .