This paper explores a new approach for pricing derivatives that aims at distinguishing exposure to implied volatility and exposure to future realized volatility, thus impacting hedging strategies with options. By construction, this approach diverts from standard pricing by pure arbitrage that...

Ambiguity and learning about the equity premium can simultaneously explain the low fraction of financial wealth allocated to stocks over the life cycle and the stock market participation puzzle. Individuals are ambiguous about the size of the equity premium and are averse to this ambiguity,...

The mutual fund industry consists of heterogeneous managers and investors. Hence, traditional models of delegated portfolio management need to be extended to allow heterogeneity. We propose that this extension can be modeled as a dual matching-contracting problem of endogenously repeated trust...