In this dissertation, I present five dynamic general equilibrium models. The distinguishing feature of these models is that they incorporate reciprocal altruistic behavior into an otherwise standard New Keynesian framework. In particular, I extend the New Keynesian model such that the assumed...

The thesis analyzes monetary and labor policies under different market frictions. In the first part several versions of a microfounded dynamic general equilibrium model with monopolistic competitors in the product and/or labor market are derived and simulated. First of all, the monetary...