Zobrazeno 1 - 10
of 12 619
pro vyhledávání: '"Stationarity"'
Autor:
Tejesh H R, Khajabee M
Publikováno v:
Theoretical and Applied Economics, Vol XXXI, Iss 3, Pp 227-242 (2024)
The present study focused on examining the dynamic and causal relationships among selected world stock market indices. The growing importance of dynamic interactions among the stock indices have emerged as a focal point of research, driven by the rec
Externí odkaz:
https://doaj.org/article/b6da8f5b130a47569e7795db790cda2b
Autor:
Onderka Milan, Pecho Jozef, Szolgay Ján, Kohnová Silvia, Garaj Marcel, Mikulová Katarína, Varšová Svetlana, Lukasová Veronika, Výleta Roman, Rutkowska Agnieszka
Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 72, Iss 4, Pp 499-512 (2024)
Climate warming is causing an increase in extreme hydrometeorological events in most parts of the world. This phenomenon is expected to continue and will affect the frequency and intensity of extreme precipitation events. Although bias correction in
Externí odkaz:
https://doaj.org/article/7b915bded7604e3cb4c18024f38f9399
Publikováno v:
Mathematics and Modeling in Finance, Vol 4, Iss 1, Pp 115-125 (2024)
Since pension funds are part of the social security system and have a socio-economic function, in order to maintain the value of the insured's savings, they should invest them, which will have a direct relationship with the money market and the ca
Externí odkaz:
https://doaj.org/article/e6dedea60f7d46658a0534a3653d6f54
Publikováno v:
Communications in Science and Technology, Vol 9, Iss 1, Pp 38-45 (2024)
The characterization of the EM emissions for electronic products is crucial to ensure that the emissions have met the requirements of the EMC standards. For this, a more comprehensive testing is required to get more meaningful results. While, the eme
Externí odkaz:
https://doaj.org/article/a5eb12b3d557490db2b926a8a96f05b9
Autor:
Omar Alzeley, Ahmed Ghezal
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 18528-18552 (2024)
In this study, we explored an asymmetric multivariate stochastic difference volatility model that extends various probabilistic and statistical properties previously discussed in the literature. We rigorously established that the model exhibits perio
Externí odkaz:
https://doaj.org/article/9a58102f07aa45949f7ce0a9c7e196f8