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How does Germany's green energy policy affect electricity market volatility? An application of conditional autoregressive range models

机译:德国的绿色能源政策如何影响电力市场的动荡?条件自回归范围模型的应用

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摘要

Based on a dynamic model for the high/low range of electricity prices, this article analyses the effects of Germany's green energy policy on the volatility of the electricity market. Using European Energy Exchange data from 2000 to 2015, we find rather high volatility in the years 2000-2009 but also that the weekly price range has significantly declined in the period following the year 2009. This period is characterised by active regulation under the Energy Industry Law (EnWG), the EU Emissions Trading Directive (ETD) and the Renewable Energy Law (EEG). In contrast to the preceding period, price jumps are smaller and less frequent (especially for day-time hours), implying that current policy measures are effective in promoting renewable energies while simultaneously upholding electricity market stability. This is because the regulations strive towards a more and more flexible and market-oriented structure which allows better integration of renewable energies and supports an efficient alignment of renewable electricity supply with demand. (C) 2016 Elsevier Ltd. All rights reserved.
机译:基于电力价格高/低范围的动态模型,本文分析了德国绿色能源政策对电力市场波动的影响。使用2000年至2015年欧洲能源交易所的数据,我们发现2000-2009年的波动性很高,但在2009年之后的一周内,每周价格范围已显着下降。这一时期的特点是能源行业受到积极监管法律(EnWG),欧盟排放交易指令(ETD)和可再生能源法(EEG)。与上一时期相比,价格上涨的幅度较小,而且波动幅度较小(尤其是白天),这表明当前的政策措施在促进可再生能源的同时有效维护了电力市场的稳定。这是因为该法规努力建立一个越来越灵活和面向市场的结构,该结构允许更好地整合可再生能源并支持可再生电力供应与需求的有效协调。 (C)2016 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Energy Policy》 |2016年第11期|621-628|共8页
  • 作者

    Auer Benjamin R.;

  • 作者单位

    Univ Leipzig, Dept Finance, Grimma Str 12, D-04109 Leipzig, Germany|CESifo Munich, Res Network Area Macro Money & Int Finance, Schackstr 4, D-80539 Munich, Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    German energy policy; Electricity markets; EEX data; CARR modelling;

    机译:德国能源政策;电力市场;EEX数据;CARR建模;

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