Підписатись
Stepan Mazur
Назва
Посилання
Посилання
Рік
Bayesian Estimation of the Global Minimum Variance Portfolio
T Bodnar, S Mazur, Y Okhrin
European Journal of Operational Research 256 (1), 292–307, 2017
902017
Singular inverse Wishart distribution and its application to portfolio theory
T Bodnar, S Mazur, K Podgórski
Journal of Multivariate Analysis 143, 314-326, 2016
512016
Distribution of the product of a singular Wishart matrix and a normal vector
T Bodnar, S Mazur, Y Okhrin
Theory of Probability and Mathematical Statistics 91, 1-15, 2015
282015
Vector autoregression models with skewness and heavy tails
S Karlsson, S Mazur, H Nguyen
Journal of Economic Dynamics and Control 146, 104580, 2023
252023
Bayesian inference for the tangent portfolio
D Bauder, T Bodnar, S Mazur, Y Okhrin
International Journal of Theoretical and Applied Finance 21 (08), 1850054, 2018
222018
On the exact and approximate distributions of the product of a Wishart matrix with a normal vector
T Bodnar, S Mazur, Y Okhrin
Journal of Multivariate Analysis 122, 70-81, 2013
222013
Tangency portfolio weights for singular covariance matrix in small and large dimensions: Estimation and test theory
T Bodnar, S Mazur, K Podgórski, J Tyrcha
Journal of Statistical Planning and Inference 201, 40-57, 2019
202019
An iterative approach to ill-conditioned optimal portfolio selection
M Gulliksson, S Mazur
Computational Economics 56 (4), 773-794, 2020
192020
A test for the global minimum variance portfolio for small sample and singular covariance
T Bodnar, S Mazur, K Podgórski
AStA Advances in Statistical Analysis 101, 253-265, 2017
192017
On the asymptotic and approximate distributions of the product of an inverse Wishart matrix and a Gaussian vector
I Kotsiuba, S Mazur
Theory of Probability and Mathematical Statistics 93, 103-112, 2016
192016
On the product of a singular Wishart matrix and a singular Gaussian vector in high dimension
T Bodnar, S Mazur, S Muhinyuza, N Parolya
arXiv preprint arXiv:1611.03042, 2016
172016
Higher order moments of the estimated tangency portfolio weights
F Javed, S Mazur, E Ngailo
Journal of Applied Statistics 48 (3), 517-535, 2021
162021
Estimation of the linear fractional stable motion
S Mazur, D Otryakhin, M Podolskij
162020
Central limit theorems for functionals of large sample covariance matrix and mean vector in matrix‐variate location mixture of normal distributions
T Bodnar, S Mazur, N Parolya
Scandinavian Journal of Statistics 46 (2), 636-660, 2019
15*2019
Discriminant analysis in small and large dimensions
T Bodnar, S Mazur, E Ngailo, N Parolya
Theory of Probability and Mathematical Statistics 100, 21-41, 2020
92020
On the mean and variance of the estimated tangency portfolio weights for small samples
G Alfelt, S Mazur
Modern Stochastics: Theory and Applications 9 (4), 453-482, 2022
62022
Flexible fat-tailed vector autoregression
S Karlsson, S Mazur
Working Paper, 2020
62020
Third cumulant for multivariate aggregate claim models
N Loperfido, S Mazur, K Podgórski
Scandinavian Actuarial Journal 2018 (2), 109-128, 2018
62018
Portfolio selection with a rank-deficient covariance matrix
M Gulliksson, A Oleynik, S Mazur
Computational Economics, 1-23, 2023
42023
Predicting returns and dividend growth—The role of non-Gaussian innovations
T Kiss, S Mazur, H Nguyen
Finance Research Letters 46, 102315, 2022
42022
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