We study the problem of optimally hedging exotic derivatives positions using a combination of dynamic trading strategies in underlying stocks, and static positions in vanilla options when the performance is quantified by a convex risk measure. We establish conditions for the existence of an...

We consider an investor who maximizes expected exponential utility of terminal wealth, combining a static position in derivative securities with a traditional dynamic trading strategy in stocks. Our main result, obtained by studying the strict concavity of the utility-indifference price as a...

We study the problem of optimally hedging exotic derivatives positions using a combination of dynamic trading strategies in underlying stocks and static positions in vanilla options when the performance is quantified by a convex risk measure. We establish conditions for the existence of an...

We consider option hedging and pricing for a large agent. The large agent affects the market's demand-supply equilibrium and, therefore, the market prices of financial instruments. By assuming a specific large agent's effect function for the underlying asset we derive the corresponding effect...

Optimal trading strategies are found for an insider who is trading in two convergent stocks and is bound by margin constraints.