基于AR-EGARCH的空气温度预测模型

被引:15
作者
崔海蓉 [1 ]
张京波 [2 ]
何建敏 [3 ]
机构
[1] 南京信息工程大学经济管理学院
[2] 南京信息工程大学大气物理学院
[3] 东南大学经济管理学院
关键词
天气衍生品; 气温预测; 波动率; 非对称性; EGARCH;
D O I
暂无
中图分类号
P457.3 [温度预报];
学科分类号
070601 [气象学];
摘要
天气衍生产品定价极其复杂,其中与温度相关的产品是目前研究热点,其定价核心在于温度变量的精确预测。传统AR-GARCH温度预测模型难以描述温度变量波动率的非对称性。基于此,构建了AR-EGARCH温度预测模型,它能够描述波动率的非对称性,更好地反映温度变化过程。对中国东部南北线六个较发达的城市进行实证研究,结果表明:六个城市的温度变化具有明显的非对称性,AR-EGARCH模型无论是拟合还是预测效果都较传统的AR-GARCH模型更优。
引用
收藏
页码:36 / 41
页数:6
相关论文
共 12 条
[1]
Pricing of temperature index insurance [J].
Taib, Che Mohd Imran Che ;
Benth, Fred Espen .
REVIEW OF DEVELOPMENT FINANCE, 2012, 2 (01) :22-31
[2]
Statistical analysis of model risk concerning temperature residuals and its impact on pricing weather derivatives.[J]..Insurance Mathematics and Economics.2011, 1
[3]
Forecasting temperature to price CME temperature derivatives.[J].Debbie J. Dupuis.International Journal of Forecasting.2010, 2
[4]
Modelling and forecasting temperature based weather derivatives [J].
Svec, J. ;
Stevenson, M. .
GLOBAL FINANCE JOURNAL, 2007, 18 (02) :185-204
[5]
Density forecasting for weather derivative pricing.[J].James W. Taylor;Roberto Buizza.International Journal of Forecasting.2005, 1
[6]
Stochastic Modelling of Temperature Variations with a View Towards Weather Derivatives.[J].Fred Espen Benth;Jurate Saltyte-Benth.Applied Mathematical Finance.2005, 1
[7]
On modelling and pricing weather derivatives.[J].Peter Alaton;Boualem Djehiche;David Stillberger.Applied Mathematical Finance.2002, 1
[8]
Modeling asymmetric volatility in weekly Dutch temperature data [J].
Franses, PH ;
Neele, J ;
van Dijk, D .
ENVIRONMENTAL MODELLING & SOFTWARE, 2001, 16 (02) :131-137
[9]
Pricing weather derivatives by marginal value.[J].M. Davis.Quantitative Finance.2001, 3
[10]
Autoregressive conditional heteroscedasticity in daily temperature measurements.[J].Richard S.J.Tol.Environmetrics.1998, 1