Introduction / Carl Chiarella, Peter Flaschel, Reiner Franke, Willi Semmler -- New Keynesian theory and the new Phillips curves : a competing approach / Peter Flaschel, Ekkehart Schlicht -- Keynesian theory and the AD-AS framework : a reconsideration / Amitava Krishna Dutt, Peter Skott -- AD-AS...

This paper surveys work on dynamic heterogeneous agent models (HAMs) in economics and finance. Emphasis is given to simple models that, at least to some extent, are tractable by analytic methods in combination with computational tools. Most of these models are behavioral models with boundedly...

This paper formalizes the idea that more hedging instruments may destabilize markets when traders are heterogeneous and adapt their behavior according to experience based reinforcement learning. We investigate three different economic settings, a simple mean-variance asset pricing model, a...