期刊
ENERGY ECONOMICS
卷 31, 期 1, 页码 4-15出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.eneco.2008.07.003
关键词
CO2 emission allowances; Emissions trading; Spot price modeling; Heteroscedasticity; Regime-switching models; GARCH models
类别
In this paper we analyze the short-term spot price behavior of carbon dioxide (CO2) emission allowances of the new EU-wide CO2 emissions trading system (EU ETS). After reviewing the stylized facts of this new class of assets we investigate several approaches for modeling the returns of emission allowances. Due to different phases of price and volatility behavior in the returns, we suggest the use of Markov switching and AR-GARCH models for stochastic modeling. We examine the approaches by conducting an in-sample and out-of-sample forecasting analysis and by comparing the results to alternative approaches. Our findings strongly support the adequacy of the models capturing characteristics like skewness, excess kurtosis and in particular different phases of volatility behavior in the returns. Crown Copyright (C) 2008 Published by Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据