We extend the framework introduced in "Collective Arbitrage and the Value of Cooperation" by F. Biagini, A. Doldi, J.-P. Fouque, M. Frittelli, and T. Meyer-Brandis (arXiv:2306.11599v2, 2024) in order to analyze collective dynamic risk measures. In segmented markets, we explore the implications of cooperation on dynamic risk measurement, focusing particularly on aggregation and time consistency.

Collective dynamic risk measures / A. Doldi, M. Frittelli, E.R. Gianin. - In: FRONTIERS OF MATHEMATICAL FINANCE. - ISSN 2769-6715. - (2024), pp. 1-24. [Epub ahead of print] [10.3934/fmf.2024012]

Collective dynamic risk measures

A. Doldi
Primo
;
M. Frittelli
Secondo
;
2024

Abstract

We extend the framework introduced in "Collective Arbitrage and the Value of Cooperation" by F. Biagini, A. Doldi, J.-P. Fouque, M. Frittelli, and T. Meyer-Brandis (arXiv:2306.11599v2, 2024) in order to analyze collective dynamic risk measures. In segmented markets, we explore the implications of cooperation on dynamic risk measurement, focusing particularly on aggregation and time consistency.
Collective risk measures; Collective arbitrage; Risk sharing; Inf-convolution; Time consistency
Settore MATH-03/B - Probabilità e statistica matematica
Settore STAT-04/A - Metodi matematici dell'economia e delle scienze attuariali e finanziarie
   Entropy Martingale Optimal Transport and McKean-Vlasov equations
   MINISTERO DELL'UNIVERSITA' E DELLA RICERCA
   2022K28KB7_001
2024
set-2024
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/1101411
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