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CP-P Stokes finite element pair on sub-hexahedron tetrahedral grids 期刊论文
CALCOLO, 2017, 卷号: 54, 期号: 4, 页码: 1403-1417
作者:  Zhang, Shangyou;  Zhang, Shuo
浏览  |  Adobe PDF(1589Kb)  |  收藏  |  浏览/下载:502/125  |  提交时间:2018/07/23
Stokes problem  Mixed finite element  Continuous quadratic velocity  Discontinuous pressure  Hexahedral grid  Tetrahedral grid  
Buffered Autoregressive Models With Conditional Heteroscedasticity: An Application to Exchange Rates 期刊论文
JOURNAL OF BUSINESS & ECONOMIC STATISTICS, 2017, 卷号: 35, 期号: 4, 页码: 528-542
作者:  Zhu, Ke;  Li, Wai Keung;  Yu, Philip L. H.
收藏  |  浏览/下载:133/0  |  提交时间:2018/07/30
Buffered AR-GARCH model  Buffered AR model  Exchange rate  GARCH model  Nonlinear time series  Threshold AR model  
Sign-based portmanteau test for ARCH-type models with heavy-tailed innovations 期刊论文
JOURNAL OF ECONOMETRICS, 2015, 卷号: 189, 期号: 2, 页码: 313-320
作者:  Chen, Min;  Zhu, Ke
收藏  |  浏览/下载:158/0  |  提交时间:2018/07/30
ARCH-type model  Heavy-tailed innovation  LAD estimator  Model diagnostics  Sign-based portmanteau test  
Model-based pricing for financial derivatives 期刊论文
JOURNAL OF ECONOMETRICS, 2015, 卷号: 187, 期号: 2, 页码: 447-457
作者:  Zhu, Ke;  Ling, Shiqing
收藏  |  浏览/下载:139/0  |  提交时间:2018/07/30
NGARCH  EGARCH and GJR models  Non-normal innovation  Option valuation  Risk neutralized measure  Volatility skew