A test of conditional heteroscedasticity in time series

被引:0
|
作者
陈敏
安鸿志
机构
基金
中国国家自然科学基金;
关键词
nonlinear time series model; the conditional heteroscedasticity; hypothesis test;
D O I
暂无
中图分类号
O211.6 [随机过程];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
A new test of conditional heteroscedasticity for time series is proposed. The new testing method is based on a goodness of fit type test statistics and a Cramer-von Mises type test statistic. The asymptotic properties of the new test statistic is establised. The results demonstrate that such a test is consistent.
引用
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页码:26 / 37
页数:12
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