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245 1 0 _aAre electricity prices affected by the US dollar to Euro exchange rate? The Spanish case
490 0 _vEnergy Economics, 31, p.857-866, 2009
520 3 _aThe objective of this paper is to investigate the relationships between Spanish electricity spot prices and the US dollar/Euro (USD/Euro)exchange rate during the period 2005-2007, taking into account the study of the association between dollar and oil prices, in order to better understand the evolution of the former over time. The first finding in this study is that Spanish electricity spots prices, the USD/Euro exchange rate and oil prices are cointegrated; therefore there is a long-run equilibriumrelationship between the three variables. Short-run relationships have been detected between oil prices and Spanish electricity prices and USD/Euro exchange rate in the sense that Spanish electricity prices and USD/Euro exchange rate are affected by oil prices in the short run. There is a transmission of volatility betweenUSD/Euro exchange rate and oil prices to Spanish electricity prices; so although Spanish electricity prices are not affected in level by the movements of USD/Euro exchange rate, they are in volatility. In this kind of scenario the conclusions confirm that for countries so dependent on external causes as Spain, one possible solution for guarantying the energy securitywould be the promotion of the renewable energies. Therefore we cannot ignore the impact in the internal expenses of the cost of installation and generation of green energies so there must be a balance between the increase in renewables and the reasonable market price of the electricity.
650 1 4 _aELECTRICITY PRICE
650 1 4 _aEXCHANGE RATE
650 1 4 _aUNIT ROOTS
650 1 4 _aCOINTEGRATION
650 1 4 _aSHORT AND LONG-RUN RELATIONSHIPS
650 1 4 _aVOLATILITY
700 1 2 _aPilar Muñoz, M.
700 1 2 _aDickey, D.A.
856 4 0 _uhttps://drive.google.com/file/d/1nA0yAJD1C7-8Ogj_68ckxtnhEZ6dzFCV/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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