\tThe assumption that production in an economic system may be described by an aggregate neoclassical production function is at the foundation of most modern equilibrium neoclassical business cycles and growth models. Its validity requires stringent assumptions on individual production functions...

This paper studies the behavior of price discovery within a context of an agent based stock market in which the twin assumptions namely, rational expectations and the representative agents normally made in mainstream economics, are removed. In this model, traders stochastically update their...

There are a wide variety of theoretical general equilibrium models with incomplete security markets. In this paper we give a general recipe for using homotopy algorithm to compute equilibria in these models. In many models, taxes, transaction-costs or other market frictions introduce the...