Il sistema di repository digitale IRIS acquisisce, archivia, indicizza, conserva e rende accessibili prodotti digitali della ricerca. https://publicatt.unicatt.it:443 2026-10-13T09:18:08Z 2026-10-13T09:18:08Z https://hdl.handle.net/10807/348956 2026-10-13T09:15:55Z 2026-01-01T00:00:00Z

Titolo: Climate disclosure and risk premium in the European bond market Autori: Mazzarano, Matteo; Guastella, Gianni; Pareglio, Stefano; Xepapadeas, Anastasios; Borghesi, Simone Abstract: Stringent climate regulations are necessary to achieve robust mitigation targets, put- ting carbon-intensive activities under pressure and increasing the risk perceived in financial markets. This paper empirically investigates how transition risk is priced into European firms' risk and creditworthiness, using five-year credit default swap (CDS) spreads and Merton's Distance to Default (DtD). The sample comprises European listed companies covered by the EU Emissions Trading System (ETS). Evidence suggests that the ETS carbon price and verified emissions increase credit risk, whereas disclosing emissions reduces it. We find heterogeneous effects across the two indicators, which could indicate different ways in which transition risk is channelled to bond markets. Furthermore, the divergent effects between voluntary and compliance-based measurement of environmental performance could indicate underpricing of emissions relocated outside regulated jurisdictions.

2026-01-01T00:00:00Z https://hdl.handle.net/10807/348936 2026-10-13T07:47:38Z 2026-01-01T00:00:00Z

Titolo: Inhibiting trained immunity in Duchenne muscular dystrophy enhances muscle regeneration and reduces fat deposition Autori: Esposito, Lorenza; Bracaglia, Andrea; Picca, Anna; Cavioli, Giorgia; Ruggieri, Veronica; Nicoletti, Carmine; Madaro, Luca; Riera, Carles Sanchez; Coletti, Dario; Ranzenigo, Anna; Davighi, Giulia Maria; Wang, William; Morla-Folch, Judit; Tumino, Nicola; Vacca, Paola; Marzetti, Emanuele; Bouche, Marina; Teunissen, Abram JP; Lozanoska-Ochser, Biliana

2026-01-01T00:00:00Z https://hdl.handle.net/10807/348916 2026-10-13T08:00:20Z 2026-01-01T00:00:00Z

Titolo: On the inf-sup condition for Hierarchical Model reduction of the Stokes problem Autori: Temellini, Erika; Ballarin, Francesco; Chacón Rebollo, Tomás; Perotto, Simona Abstract: Hierarchical Model (HiMod) reduction is an effective Reduced Order Modelling technique for problems defined on elongated, pipe-like domains. It is particularly suitable when a dominant dynamics is aligned with the longitudinal direction, while transverse effects are locally significant but spatially limited. When applied to two-field problems such as the Stokes equations, a main challenge is to ensure the stability of the reduced formulation, particularly the inf-sup condition for pressure discretization. In this work, we provide a rigorous analysis showing that the inf-sup condition holds whenever the number of velocity modes is at least equal to the number of pressure modes, thereby extending previous heuristic approaches. The proof exploits the separation of variables in HiMod and is valid for pipe-like domains under some geometric assumptions. Numerical assessment confirms the theoretical findings, providing a solid foundation for stable and efficient HiMod reduction in incompressible flow problems.

2026-01-01T00:00:00Z https://hdl.handle.net/10807/348897 2026-10-13T00:10:58Z 2026-01-01T00:00:00Z

Titolo: Edith bruck: scrivere in "una lingua nuova, una lingua che ferisce meno della mia" Autori: Federica Millefiorini Abstract: Il contributo mette in relazione la drammatica vicenda esistenziale dell'autrice ungherese, sopravvissuta ai campi di sterminio, e la scrittura autobiografica che, come per Primo Levi, nasce insieme dal dovere morale di preservare la memoria e dal bisogno intimo di cura ed elaborazione del trauma. Come molti psicologi sostengono, la scrittura accompagna e supporta un atteggiamento resiliente, ma per Bruck questo è possibile solo attraverso la scelta di una lingua altra, diversa dalla lingua-madre ungherese: è quindi l'italiano che le consente di prendere le distanze da un passato troppo angosciante. In particolare questo avviene nei racconti di "Andremo in città", dove al filtro linguistico si aggiunge l'elemento creativo, che consente di raccontare, oltre all'orrore, anche qualche bagliore di luce.

2026-01-01T00:00:00Z