Just a question to satisfy my Mathematical itch, but is there anything in Economics that uses Chaos Theory from Math?
If you're into growth economics the Nonlinear Dynamics in Equilibrium Models (Eds. Stachurski, Venditti, Yano) collection might be an interesting read.
Hommes' book Behavioral Rationality and Heterogeneous Expectations in Complex Economic Systems seems to be nice fit as well.
I once read this paper on overlapping generations with environment that uses chaotic dynamics http://mpra.ub.uni-muenchen.de/13750/1/MPRA_paper_13750.pdf Many models with environmental variables have strange dynamics, because they induce boundary conditions, non linear dynamic rules and initial conditions become very important due to non-renew-ability.
You might be interested in this meta-styled approach.