We present a new model of forward dynamic utilities. In doing so, we provide unique (viscosity) solutions. In addition, we introduce Hausdorff-continuous viscosity solutions to the portfolio model.

We devise an estimation methodology which allows preferences estimation and comparative statics analysis without a reliance on Taylor’s approximations and the indirect utility function.

Without imposing restrictions on the utility function and the probability distributions, we show the impact of multiple uncertainty (and each single uncertainty) and change in risk aversion on each input demand. In so doing, we emphasize the importance of the relationship between the inputs in...