We study utility maximization for power utility random fields with and without intermediate consumption in a general semimartingale model with closed portfolio constraints. We show that any optimal ...

Rationality is usually defined in terms of expected utility maximization. This paper argues for defining it in terms of conditional expected utility maximization by showing this conception's superior ...

Every week, it seems, there’s a new financial website with just the right solution for managing your money. “We’ll bucket you.” “We’ll goal you.” “We’ll de-tax you.” “We’ll balance you.” “We’ll ...