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q-fin.RM2025
Sharpening Shapley Allocation: from Basel 2.5 to FRTB
Marco Scaringi, Marco Bianchetti
Risk allocation, the decomposition of a portfolio-wide risk measure into component contributions, is a fundamental problem in financial risk management due to the non-additive natu…
q-fin.RM2025
Risk-aware Trading Portfolio Optimization
Marco Bianchetti, Gabriele D'Acunto, Gianmarco De Francisci Morales +3
We investigate portfolio optimization in financial markets from a trading and risk management perspective. We term this task Risk-Aware Trading Portfolio Optimization (RATPO), form…