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q-fin.MF2022
Quantitative Fundamental Theorem of Asset Pricing
Beatrice Acciaio, Julio Backhoff, Gudmund Pammer
In this paper we provide a quantitative analysis to the concept of arbitrage, that allows to deal with model uncertainty without imposing the no-arbitrage condition. In markets tha…
q-fin.MF2019
Adapted Wasserstein Distances and Stability in Mathematical Finance
Julio Backhoff-Veraguas, Daniel Bartl, Mathias Beiglböck +1
Assume that an agent models a financial asset through a measure Q with the goal to price / hedge some derivative or optimize some expected utility. Even if the model Q is chosen in…