What inflation rate should central banks target? Following the work of Bils and Klenow (2004), who were the first to document the large amount of heterogeneity in the frequency of price changes across different categories of goods and services in the United States, a growing literature has...

Finally, following Smith (1993), we estimate the model using indirect inference methods. The empirical implications of the model both under learning and rational expectations are explored. Furthermore, we test the relative importance of various model frictions and learning dynamics in capturing...

Inflation and unemployment are central issues in macroeconomics. While much progress has been made on these issues by incorporating frictions using search theory, existing models analyze either unemployment or inflation. We develop a framework to analyze unemployment and inflation together. This...