We present a novel application of constrained Fisher information: the reconstruction of probability densities implicit in financial security prices. We illustrate the potential of this method by calculating the densities implicit in bond and option prices and find the resulting densities to be...

We present an expression of the economic concept of asymmetric information with which it is possible to derive the dynamical laws of an economy. To illustrate the utility of this approach we show how the assumption of optimal information flow leads to a general class of investment strategies...

We show how macroeconomic dynamics can be derived from asymmetric information. As an illustration of the utility of this approach we derive the equilibrium density, non-equilibrium densities and the equation of motion for the response to a demand shock for productivity in a simple economy. Novel...