In this article, the discussion on quality levels in the monetary search theoretical model is extended. By having quality levels endogenously determined, we found that whether money holders have quality preferences is crucial to the results. While the effect of the fraction of money on quality...

This paper studies the design of optimal monetary policy (in terms of unconstrained Ramsey allocation) in a framework with sticky prices and matching frictions. Furthermore I consider the role of real wage rigidities. Optimal policy features significant deviations from price stability in...