We develop a model of optimal asset allocation based on a utility framework. This applies to a more general context than the classical mean-variance paradigm since it can also account for the presence of constraints in the portfolio composition. Using this approach, we study the distribution of...

We derive from a sample of US households the distribution of the risk aversion implicit in their portfolio choice. Our estimate minimizes the distance between the certainty equivalent return generated with observed portfolios and portfolios that are optimal in a mean-variance framework. Taking...

We derive the distribution of a proxy for the risk tolerance in a representative sample of US households. Our measure is deduced from the willingness to bear risk as indicated by the variance of returns of each household’s observed portfolio. The estimates, obtained assuming constraints on...