We study existence, uniqueness and stability of solutions for a class of discrete time recursive utilities models. By combining two streams of the recent literature on recursive preferences - one that analyzes principal eigenvalues of valuation operators and another that exploits the theory of...

An optimization method is developed for constructing investment portfolios which stochastically dominate a given benchmark for all decreasing absolute risk-averse investors, using Quadratic Programming. The method is applied to standard data sets of historical returns of equity price reversal...

The equity premium puzzle has confounded economists since its presentation in 1985. Numerous solutions have been offered that challenge the risk aversion coefficient or α. These solutions have been discredited due to “implausibly large” levels of risk aversion. However, when examining the...