Search results for "Brent Crude"
showing 4 items of 4 documents
Price and volatility dynamics between electricity and fuel costs: Some evidence for Spain
2012
Abstract The purpose of this study is to investigate the causal linkages between the Spanish electricity, Brent crude oil and Zeebrugge (Belgium) natural gas 1-month-ahead forward prices. Following Lutkepohl et al. (2004), we control for the presence of a structural change in the series and then we use the Johansen cointegration test and a vector error correction model (VECM) to embrace the analysis. Additionally, a multivariate generalized autoregressive conditional heteroskedastic (GARCH) model is applied to explore volatility interactions between the three markets involved in the study. Our findings reveal that Brent crude oil and Zeebrugge natural gas forward prices play a prominent rol…
The Influence of Oil Price on Renewable Energy Stock Prices: An Analysis for Entrepreneurs
2020
Abstract This study investigates the relationship between oil price fluctuations and renewable energy stock returns using daily data on Brent crude oil prices and global renewable energy stock market indices between 29 November 2010 and 18 February 2020. The investigation is based on the existing evidence on positive correlations between stock prices and oil prices, but it also considers the shift from non-renewable to renewable sources of energy. A two-stage GARCH(1,1) model and a Granger causality test were applied. Our results show that volatility clustering is present in the renewable energy companies‘ stock prices, but, oil price volatility does not seem to induce any significant effec…
Nonrenewable Energy Prices and Stock Prices of EU Financial Companies: A Short Versus Long-Term Analysis
2021
This paper investigates the relationship between financial companies’ stock prices and nonrenewable energy sources prices (crude oil and coal price) using a sample of major financial companies headquartered in the EU. The link between stock prices and nonrenewable energy sources prices risk is modeled using a set of macroeconomic variables, such as Brent crude oil price, coal price, local stock market indices, the EUR/USD exchange rate, long-term interest rates and a global volatility measure (VIX). We apply panel data as the base econometric model and an ARDL extension that sheds light on the long versus short-run exposure of EU financial companies to nonrenewable energy prices volatility.…
The response of Brent crude oil to the European central bank monetary policy
2022
Este artículo examina el impacto de las decisiones de política monetaria del Banco Central Europeo (BCE) sobre los precios del petróleo y la liquidez mediante un estudio de eventos con datos intradía. Analizamos el período de enero de 1999 a diciembre de 2020, que incluye la crisis financiera que comenzó en agosto de 2007. Nuestros resultados muestran una respuesta significativa de los rendimientos del petróleo solo durante la crisis financiera. Específicamente, encontramos que los rendimientos de los futuros de petróleo crudo Brent respondieron negativamente a variaciones inesperadas en la prima de riesgo italiana como medida de acciones de política monetaria no convencionales, y positivam…