This paper proposes a monetary model with firm entry as a means for alleviating the difficulties of real business cycle models in reproducing the smoothness and persistence of macroeconomic variables together with the volatility of profits and markups. Simulations show that my baseline model...

In this paper I show that a more accurate analysis of the Great Moderation leads to interesting and novel findings about macroeconomic volatility dynamics in the last decades. The main empirical result of the paper is that the Great Moderation has diversely affected macroeconomic volatility at...