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A bootstrapped spectral test for adequacy in weak ARMA models 期刊论文
JOURNAL OF ECONOMETRICS, 2015, 卷号: 187, 期号: 1, 页码: 113-130
作者:  Zhu, Ke;  Li, Wai Keung
收藏  |  浏览/下载:139/0  |  提交时间:2018/07/30
Block-wise random weighting method  Diagnostic checking  Least squares estimation  Spectral test  Weak ARMA models  Wild bootstrap  
Wavelet analysis of change-points in a non-parametric regression with heteroscedastic variance 期刊论文
JOURNAL OF ECONOMETRICS, 2010, 卷号: 159, 期号: 1, 页码: 183-201
作者:  Zhou, Yong;  Wan, Alan T. K.;  Xie, Shangyu;  Wang, Xiaojing
收藏  |  浏览/下载:146/0  |  提交时间:2018/07/30
lambda-sharp cusp  Asymptotic Distribution  Convergence  Discretized estimator  Integral estimator  Jump  Leave-one-out cross validation  Lipschitz continuous  Normal distribution  Resolution level selection  
Detections of changes in return by a wavelet smoother with conditional heteroscedastic volatility 期刊论文
JOURNAL OF ECONOMETRICS, 2008, 卷号: 143, 期号: 2, 页码: 227-262
作者:  Chen, Gongmeng;  Choi, Yoon K.;  Zhou, Yong
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
nonparametric regression  wavelet coefficient  change points  kernel estimation  local polynomial smoother  conditional heteroscedastic variance  alpha-mixing  
Optimal critical values of pre-tests when estimating the regression error variance: analytical findings under a general loss structure 期刊论文
JOURNAL OF ECONOMETRICS, 2003, 卷号: 114, 期号: 1, 页码: 165-196
作者:  Wan, ATK;  Zou, GH
收藏  |  浏览/下载:126/0  |  提交时间:2018/07/30
entropy loss  first-order differentiable  Lebesgue integrable  linear restrictions  LINEX loss  quadratic loss  risk  variance homogeneity