17 citations · 86 across the 22 of their papers we have counts for
27 papers
Carbon-Penalised Portfolio Insurance Strategies in a Stochastic Factor Model with Partial Information
Katia Colaneri, Federico D'Amario, Daniele Mancinelli
Given the increasing importance of environmental, social and governance (ESG) factors, particularly carbon emissions, we investigate optimal proportional portfolio insurance (PPI)…
Carbon-Sensitive Fund Construction and Hedging for Green Unit-Linked Life Insurance
Katia Colaneri, Alessandra Cretarola, Edoardo Lombardo +1
We study the problem of hedging unit linked life insurance policies whose benefits depend on an investment fund that incorporates environmental criteria in its selection process. O…
Portfolio and reinsurance optimization under unknown market price of risk
Claudia Ceci, Katia Colaneri
We investigate the optimal investment-reinsurance problem for insurance company with partial information on the market price of the risk. Through the use of filtering techniques we…
On the optimal design of a new class of proportional portfolio insurance strategies in a jump-diffusion framework
Katia Colaneri, Daniele Mancinelli, Immacolata Oliva
In this paper, we investigate an optimal investment problem associated with proportional portfolio insurance (PPI) strategies in the presence of jumps in the underlying dynamics. P…
Random carbon tax policy and investment into emission abatement technologies
Katia Colaneri, Rüdiger Frey, Verena Köck
We study the problem of a profit maximizing electricity producer who has to pay carbon taxes and who decides on investments into technologies for the abatement of carbon emissions…
A filtering approach for statistical inference in a stochastic SIR model with an application to Covid-19 data
Katia Colaneri, Camilla Damian, Rüdiger Frey
In this paper, we consider a discrete-time stochastic SIR model, where the transmission rate and the true number of infectious individuals are random and unobservable. An advantage…
Optimal investment and reinsurance under exponential forward preferences
Katia Colaneri, Alessandra Cretarola, Benedetta Salterini
We study the optimal investment and proportional reinsurance problem of an insurance company, whose investment preferences are described via a forward dynamic utility of exponentia…
Some Optimisation Problems in Insurance with a Terminal Distribution Constraint
Katia Colaneri, Julia Eisenberg, Benedetta Salterini
In this paper, we study two optimisation settings for an insurance company, under the constraint that the terminal surplus at a deterministic and finite time follows a normal d…
Optimal investment and proportional reinsurance in a regime-switching market model under forward preferences
Katia Colaneri, Alessandra Cretarola, Benedetta Salterini
In this paper we study the optimal investment and reinsurance problem of an insurance company whose investment preferences are described via a forward dynamic exponential utility i…
Optimal Reinsurance and Investment under Common Shock Dependence Between Financial and Actuarial Markets
Claudia Ceci, Katia Colaneri, Alessandra Cretarola
We study optimal proportional reinsurance and investment strategies for an insurance company which experiences both ordinary and catastrophic claims and wishes to maximize the expe…
Implicit Incentives for Fund Managers with Partial Information
Flavio Angelini, Katia Colaneri, Stefano Herzel +1
We study the optimal asset allocation problem for a fund manager whose compensation depends on the performance of her portfolio with respect to a benchmark. The objective of the ma…
Stochastic filtering of a pure jump process with predictable jumps and path-dependent local characteristics
Elena Bandini, Alessandro Calvia, Katia Colaneri
The objective of this paper is to study the filtering problem for a system of partially observable processes , where is a non-Markovian pure-jump process representing t…
Optimal Convergence Trading with Unobservable Pricing Errors
Sühan Altay, Katia Colaneri, Zehra Eksi
We study a dynamic portfolio optimization problem related to convergence trading, which is an investment strategy that exploits temporary mispricing by simultaneously buying relati…
The value of knowing the market price of risk
Katia Colaneri, Stefano Herzel, Marco Nicolosi
This paper presents an optimal allocation problem in a financial market with one risk-free and one risky asset, when the market is driven by a stochastic market price of risk. We s…
Value adjustments and dynamic hedging of reinsurance counterparty risk
Claudia Ceci, Katia Colaneri, Rdiger Frey +1
Reinsurance counterparty credit risk (RCCR) is the risk of a loss arising from the fact that a reinsurance company is unable to fulfill her contractual obligations towards the cedi…
A class of recursive optimal stopping problems with applications to stock trading
Katia Colaneri, Tiziano De Angelis
In this paper we introduce and solve a class of optimal stopping problems of recursive type. In particular, the stopping payoff depends directly on the value function of the proble…
Classical solutions of the Backward PIDE for Markov Modulated Marked Point Processes and Applications to CAT Bonds
Katia Colaneri, Rüdiger Frey
The objective of this paper is to give conditions ensuring that the backward partial integro differential equation associated with a multidimensional jump-diffusion with a pure jum…
Indifference pricing of pure endowments via BSDEs under partial information
Claudia Ceci, Katia Colaneri, Alessandra Cretarola
In this paper we investigate the pricing problem of a pure endowment contract when the insurer has a limited information on the mortality intensity of the policyholder. The payoff…
Portfolio optimization for a large investor controlling market sentiment under partial information
Sühan Altay, Katia Colaneri, Zehra Eksi
We consider an investor faced with the utility maximization problem in which the risky asset price process has pure-jump dynamics affected by an unobservable continuous-time finite…
Pairs Trading under Drift Uncertainty and Risk Penalization
Sühan Altay, Katia Colaneri, Zehra Eksi
In this work, we study a dynamic portfolio optimization problem related to pairs trading, which is an investment strategy that matches a long position in one security with a short…
Unit-linked life insurance policies: optimal hedging in partially observable market models
Claudia Ceci, Katia Colaneri, Alessandra Cretarola
In this paper we investigate the hedging problem of a unit-linked life insurance contract via the local risk-minimization approach, when the insurer has a restricted information on…
Optimal Liquidation under Partial Information with Price Impact
Katia Colaneri, Zehra Eksi, Rüdiger Frey +1
We study the optimal liquidation problem in a market model where the bid price follows a geometric pure jump process whose local characteristics are driven by an unobservable finit…
The Föllmer-Schweizer decomposition under incomplete information
Claudia Ceci, Katia Colaneri, Alessandra Cretarola
In this paper we study the Föllmer-Schweizer decomposition of a square integrable random variable with respect to a given semimartingale under restricted information. Thank…
Hedging of unit-linked life insurance contracts with unobservable mortality hazard rate via local risk-minimization
Claudia Ceci, Katia Colaneri, Alessandra Cretarola
In this paper we investigate the local risk-minimization approach for a combined financial-insurance model where there are restrictions on the information available to the insuranc…