We apply theoretical results by Peng on supersolutions for Backward SDEs (BSDEs) to the problem of finding optimal superhedging strategies in a generalized Black-Scholes market under constraints. Constraints may be imposed simultaneously on wealth process and portfolio. They may be non-convex,...

The proposal to amend Council Directive 2011/85/EU on the EU budgetary framework may result in changes in the role of environmental sustainability and explicitly the role of green budgeting in decision-making processes. While this topic is still in its infancy in Germany compared to other EU...

European governance is in a state of upheaval. Due to the impact of the coronaviruspandemic, the Russian war of aggression in Ukraine and the energy price crisis, Europeanfiscal policy has come under increasing pressure. In this complex situation, the EuropeanCommission considers a return to the...

Die erneute Klage gegen den bundesstaatlichen Finanzausgleich seitens der bayerischen Staatsregierung zeigt die bayerische Entschlossenheit, das bisherige System zu verändern. Dabei wird unter anderem auf die Normierung der Grunderwerbsteuer und die Einwohnerveredelung, die im Rahmen des...

We apply theoretical results by Peng on supersolutions for Backward SDEs (BSDEs) to the problem of finding optimal superhedging strategies in a generalized Black–Scholes market under constraints. Constraints may be imposed simultaneously on wealth process and portfolio. They may be non-convex,...