Liu, Shuangzhe; Ma, Tiefeng; Polasek, Wolfgang Spatial system estimators for panel models: a sensitivity and simulation study. (English) Zbl 07312605 Math. Comput. Simul. 101, 78-102 (2014). MSC: 62-XX 91-XX PDFBibTeX XMLCite \textit{S. Liu} et al., Math. Comput. Simul. 101, 78--102 (2014; Zbl 07312605) Full Text: DOI Link
Liu, Shuangzhe; Polasek, Wolfgang; Sellner, Richard Sensitivity analysis of SAR estimators: a numerical approximation. (English) Zbl 1431.62438 J. Stat. Comput. Simulation 82, No. 2, 325-342 (2012). MSC: 62M30 62M10 PDFBibTeX XMLCite \textit{S. Liu} et al., J. Stat. Comput. Simulation 82, No. 2, 325--342 (2012; Zbl 1431.62438) Full Text: DOI Link
Polasek, Wolfgang; Liu, Shuangzhe Testing constraints sand misspecification in VAR-ARCH models. (English) Zbl 1026.62093 Kiers, Henk A. L. (ed.) et al., Data analysis, classification, and related methods. Papers from the 7th conference of the International Federation of Classification Societies (IFCS-2000), Namur, Belgium, July 11-14, 2000. Berlin: Springer. Studies in Classification, Data Analysis, and Knowledge Organization. 261-266 (2000). MSC: 62M10 62F03 PDFBibTeX XMLCite \textit{W. Polasek} and \textit{S. Liu}, in: Data analysis, classification, and related methods. Papers from the 7th conference of the International Federation of Classification Societies (IFCS-2000), Namur, Belgium, July 11--14, 2000. Berlin: Springer. 261--266 (2000; Zbl 1026.62093)
Liu, Shuangzhe; Polasek, Wolfgang Maximum likelihood estimation for the VAR-VARCH model: A new approach. (English) Zbl 0949.91027 Leopold-Wildburger, Ulrike (ed.) et al., Modelling and decisions in economics. Essays in honor of Franz Ferschl. Heidelberg: Physica-Verlag. 99-113 (1999). Reviewer: Carlos Narciso Bouza (Habana) MSC: 91B82 PDFBibTeX XMLCite \textit{S. Liu} and \textit{W. Polasek}, in: Modelling and decisions in economics. Essays in honor of Franz Ferschl. Heidelberg: Physica-Verlag. 99--113 (1999; Zbl 0949.91027)
Polasek, W.; Liu, S.; Jin, S. Heteroskedastic linear regression models. A Bayesian analysis. (English) Zbl 0916.62051 Balderjahn, Ingo (ed.) et al., Classification, data analysis and data highways. Proceedings of the 21st annual conference of the Gesellschaft für Klassifikation e. V., University of Potsdam, Germany, March 12–14, 1997. Berlin: Springer. 182-191 (1998). MSC: 62J05 62F15 62H12 65C99 PDFBibTeX XMLCite \textit{W. Polasek} et al., in: Classification, data analysis and data highways. Proceedings of the 21st annual conference of the Gesellschaft für Klassifikation e. V., University of Potsdam, Germany, March 12--14, 1997. Berlin: Springer. 182--191 (1998; Zbl 0916.62051)
Liu, S.; Polasek, W.; Neudecker, H. Equality conditions for matrix Kantorovich-type inequalities. (English) Zbl 0882.15018 J. Math. Anal. Appl. 212, No. 2, 517-528 (1997). Reviewer: Y.Kuo (Knoxville) MSC: 15A45 PDFBibTeX XMLCite \textit{S. Liu} et al., J. Math. Anal. Appl. 212, No. 2, 517--528 (1997; Zbl 0882.15018) Full Text: DOI
Neudecker, H.; Liu, S.; Polasek, W. The Hadamard product and some of its applications in statistics. (English) Zbl 0837.62052 Statistics 26, No. 4, 365-373 (1995). MSC: 62H99 15A69 PDFBibTeX XMLCite \textit{H. Neudecker} et al., Statistics 26, No. 4, 365--373 (1995; Zbl 0837.62052) Full Text: DOI
Neudecker, Heinz; Polasek, Wolfgang; Liu, Shuangzhe The heteroskedastic linear regression model and the Hadamard product. A note. (English) Zbl 0831.62043 J. Econom. 68, No. 2, 361-366 (1995). MSC: 62J05 62H12 PDFBibTeX XMLCite \textit{H. Neudecker} et al., J. Econom. 68, No. 2, 361--366 (1995; Zbl 0831.62043) Full Text: DOI