This paper explores different fiscal stimuli within a business cycle model with an endogenous number of firms. We demonstrate that a changing number of firms is a crucial dimension for evaluating fiscal policy since it accelerates the impacts of fiscal policy. In the presence of demand stimuli...

This paper explores different fiscal stimuli within a business cycle model with an endogenous number of firms. We demonstrate that a changing number of firms is a crucial dimension for evaluating fiscal policy since it accelerates the impacts of fiscal policy. In the presence of demand stimuli...

This paper explores different fiscal stimuli within a business cycle model with an endogenous mass of firms which we estimate for the U.S. economy using Bayesian techniques. We demonstrate that a changing mass of firms is a crucial dimension for evaluating fiscal policy since it can both...

Since the publication of Keynes' “General Theory of Employment, Interest, and Money” in 1936 many new ideas and solution concepts for macroeconomic problems emerged, disappeared, and were combined in order to appropriately describe macroeconomic phenomena. Nowadays, New Keynesian frameworks...