[HTML][HTML] Assessing the value and risk of renewable PPAs

J Pombo-Romero, O Rúas-Barrosa, C Vázquez - Energy Economics, 2024 - Elsevier
Abstract Renewable Energy Power Purchase Agreements (RE PPAs) are considered to be a
key tool in order to foster RE deployment, as they allow for the reduction of uncertainty for all …

Regime-switching stochastic volatility model: estimation and calibration to VIX options

S Goutte, A Ismail, H Pham - Applied Mathematical Finance, 2017 - Taylor & Francis
We develop and implement a method for maximum likelihood estimation of a regime-
switching stochastic volatility model. Our model uses a continuous time stochastic process …

The response of CO2 emissions to the business cycle: New evidence for the US

T Klarl - Energy Economics, 2020 - Elsevier
This paper investigates the response of CO 2 emissions to the business cycle for the US on
a monthly basis between 1973 and 2015. Using a rolling-regression approach, we find that …

Asymmetric evidence of gasoline price responses in France: A Markov-switching approach

RH Boroumand, S Goutte, S Porcher, T Porcher - Economic Modelling, 2016 - Elsevier
It has been documented that retail gasoline prices respond more quickly to increases in
wholesale prices than they do to decreases in wholesale prices. However, there is little …

Conditional Markov regime switching model applied to economic modelling

S Goutte - Economic Modelling, 2014 - Elsevier
In this paper we discuss the calibration issues of regime switching models built on mean-
reverting and local volatility processes combined with two Markov regime switching …

Pricing and hedging in stochastic volatility regime switching models

S Goutte - Journal of Mathematical Finance, 2013 - scirp.org
We consider general regime switching stochastic volatility models where both the asset and
the volatility dynamics depend on the values of a Markov jump process. Due to the …

Detecting jumps and regime switches in international stock markets returns

J Chevallier, S Goutte - Applied Economics Letters, 2015 - Taylor & Francis
This article explores seven international stock markets (DJIA, Euro STOXX 600, Russell
2000, Nikkei, NASDAQ, FTSE and Global Dow) in the quest for jumps and regime switches …

Can West African Monetary Zone Form a Currency Union?

AA Obalade, T Moodley, N Ncama, N Mkhize… - … Analysis of Trade and …, 2023 - emerald.com
The establishment of a currency union is a topical issue in the West African Monetary Zone
(WAMZ). The subject of currency union formation needs to be reassessed in light of the …

Specification analysis in regime-switching continuous-time diffusion models for market volatility

R Bu, J Cheng, K Hadri - Studies in Nonlinear Dynamics & …, 2017 - degruyter.com
We examine model specification in regime-switching continuous-time diffusions for
modeling S&P 500 Volatility Index (VIX). Our investigation is carried out under two nonlinear …

Multi-regime foreign exchange rate model: Calibration and pricing

Z Zhang - Mathematics and Computers in Simulation, 2024 - Elsevier
To price exotic foreign exchange (FX) options, a model needs to be selected for FX spot rate
dynamics. The classic approach of modelling spot rates with Black–Scholes framework …