Clustering financial time series: New insights from an extended hidden Markov model

JG Dias, JK Vermunt, S Ramos - European Journal of Operational …, 2015 - Elsevier
In recent years, large amounts of financial data have become available for analysis. We
propose exploring returns from 21 European stock markets by model-based clustering of …

Retrofitting carbon capture and storage to natural gas-fired power plants: A real-options approach

RS Elias, MIM Wahab, L Fang - Journal of Cleaner Production, 2018 - Elsevier
This paper presents a real-options approach to assess the value of retrofitting carbon
capture and storage technology to an existing natural gas-fired base-load power plant …

Construction of mixed derivatives strategy for wind power producers

Y Yamada, T Matsumoto - Energies, 2023 - mdpi.com
Due to the inherent uncertainty of wind conditions as well as the price unpredictability in the
competitive electricity market, wind power producers are exposed to the risk of concurrent …

Weather rebate contracts for different risk attitudes of supply chain members

P Sarkar, MIM Wahab, L Fang - European Journal of Operational Research, 2023 - Elsevier
Firms that deal with weather-sensitive products are often exposed to weather risk. How a
weather rebate contract can be implemented to improve the performance of a supplier …

Robust portfolio selection problem under temperature uncertainty

N Gülpınar, E Çanakoḡlu - European Journal of Operational Research, 2017 - Elsevier
In this paper, we consider a portfolio selection problem under temperature uncertainty.
Weather derivatives based on different temperature indices are used to protect against …

A test of using markov-switching GARCH models in oil and natural gas trading

OV De la Torre-Torres, E Galeana-Figueroa… - Energies, 2019 - mdpi.com
In this paper, we test the use of Markov-switching (MS) GARCH (MSGARCH) models for
trading either oil or natural gas futures. Using weekly data from 7 January 1994 to 31 May …

Using Markov-switching models with Markov chain Monte Carlo inference methods in agricultural commodities trading

OV De la Torre-Torres, D Aguilasocho-Montoya… - Soft Computing, 2020 - Springer
In this work, the use of Markov-switching GARCH (MS-GARCH) models is tested in an active
trading algorithm for corn and soybean future markets. By assuming that a given investor …

A stochastic volatility model for the valuation of temperature derivatives

A Alfonsi, N Vadillo - IMA Journal of Management Mathematics, 2024 - academic.oup.com
Abstract Accepted by: Konstantinos Nikolopoulos This paper develops a new stochastic
volatility model for the average daily temperature. It is a natural extension of a Gaussian …

[HTML][HTML] Randomization and the valuation of guaranteed minimum death benefits

G Deelstra, P Hieber - European Journal of Operational Research, 2023 - Elsevier
In this article, we focus on death-linked contingent claims (GMDBs) paying a random
financial return at a random time of death in the general case where financial returns follow …

Can variations in temperature explain the systemic risk of European firms?

P Tzouvanas, R Kizys, I Chatziantoniou… - … and Resource Economics, 2019 - Springer
We employ a\varDelta CoVaR Δ C o V a R model in order to measure the potential impact of
temperature fluctuations on systemic risk, considering all companies from the STOXX …