Integrated optimization of procurement, processing, and trade of commodities
We consider the integrated optimization problem of procurement, processing, and trade of
commodities in a multiperiod setting. Motivated by the operations of a prominent commodity …
commodities in a multiperiod setting. Motivated by the operations of a prominent commodity …
Modeling the dynamics of correlations among implied volatilities
R Engle, S Figlewski - Review of Finance, 2015 - academic.oup.com
Implied volatility (IV) reflects both expected empirical volatility and also risk premia.
Stochastic variation in either creates unhedged risk in a delta hedged options position. We …
Stochastic variation in either creates unhedged risk in a delta hedged options position. We …
General closed-form basket option pricing bounds
This article presents lower and upper bounds on the prices of basket options for a general
class of continuous-time financial models. The techniques we propose are applicable …
class of continuous-time financial models. The techniques we propose are applicable …
[HTML][HTML] The sum and difference of two lognormal random variables
CF Lo - Journal of Applied Mathematics, 2012 - hindawi.com
We have presented a new unified approach to model the dynamics of both the sum and
difference of two correlated lognormal stochastic variables. By the Lie-Trotter operator …
difference of two correlated lognormal stochastic variables. By the Lie-Trotter operator …
Pricing exchange options with correlated jump diffusion processes
N Cufaro Petroni, P Sabino - Quantitative Finance, 2020 - Taylor & Francis
We study the applicability to energy facilities of a model for correlated Poisson processes
generated by self-decomposable jumps. In this context, the implementation of our approach …
generated by self-decomposable jumps. In this context, the implementation of our approach …
Pricing basket spread options with default risk under Heston–Nandi GARCH models
X Wang, H Zhang - The North American Journal of Economics and Finance, 2022 - Elsevier
In this paper, we investigate basket spread options under the Heston–Nandi GARCH model.
Moreover, we adopt the reduced-form model to capture default risk, which is correlated with …
Moreover, we adopt the reduced-form model to capture default risk, which is correlated with …
Dynamic risk management of commodity operations: Model and analysis
SK Devalkar, R Anupindi… - Manufacturing & Service …, 2018 - pubsonline.informs.org
Adverse commodity prices can cause significant negative cash flows and expose firms that
deal in commodities to financial distress. In this paper we consider the dynamic risk …
deal in commodities to financial distress. In this paper we consider the dynamic risk …
[HTML][HTML] Three-factor commodity forward curve model and its joint P and Q dynamics
S Ladokhin, S Borovkova - Energy Economics, 2021 - Elsevier
In this paper, we propose a new framework for modeling commodity forward curves. The
proposed model describes the dynamics of fundamental driving factors simultaneously …
proposed model describes the dynamics of fundamental driving factors simultaneously …
Bounds on multi-asset derivatives via neural networks
L de Gennaro Aquino, C Bernard - International Journal of …, 2020 - World Scientific
Using neural networks, we compute bounds on the prices of multi-asset derivatives given
information on prices of related payoffs. As a main example, we focus on European basket …
information on prices of related payoffs. As a main example, we focus on European basket …
[HTML][HTML] A hybrid Monte Carlo acceleration method of pricing basket options based on splitting
Y Sun, C Xu - Journal of Computational and Applied Mathematics, 2018 - Elsevier
Pricing basket options has always been one of the key problems in financial engineering
because of high dimensionality and low convergence rate. This paper proposes a hybrid …
because of high dimensionality and low convergence rate. This paper proposes a hybrid …