Results 101 to 110 of about 3,920 (236)

Finansal bağımlılık analizi: Vine ve CD Vine Copula yaklaşımları

open access: yes, 2021
Bu çalışma giriş, önceki çalışmalar, materyal metod, bulgular ve sonuç olmak üzere beş bölümden oluşmaktadır. Birinci bölümde copula fonksiyonunun bölümleri ve önemi hakkında bilgi verilmiştir. İkinci bölümde copula fonksiyonlarının özellikle finansal alanda yapmış olduğu çalışmalar hakkında bilgi verilmiştir.
openaire   +1 more source

Factor Tree Copula Models for Item Response Data. [PDF]

open access: yesPsychometrika, 2023
Kadhem SH, Nikoloulopoulos AK.
europepmc   +1 more source

Design flood estimation of cascade reservoirs based on vine-copula flood regional composition

open access: yesJournal of Hydrology: Regional Studies
Study region: The study region is the Yalong River basin, the largest tributary of the Jinsha River in China. Study focus: The most likely flood regional composition (MLFRC) method has been widely used to estimate the design flood of cascade reservoirs ...
Sirui Zhong   +4 more
doaj   +1 more source

Chimera: An atlas of regular vines on up to 8 nodes. [PDF]

open access: yesSci Data, 2023
Morales-Nápoles O   +3 more
europepmc   +1 more source

Investigating the probabilistic behavior of reference evapotranspiration using Vine tree sequence

open access: yesApplied Water Science
Reference evapotranspiration, which includes the contribution of climatic conditions in potential evapotranspiration, is considered as an important and strategic criterion in water resources management and irrigation designs.
Aliheidar Nasrolahi   +2 more
doaj   +1 more source

Factor Copula through a vine structure

open access: yes, 2012
Copula functions have been widely used in actuarial science, finance and econometrics. Though multivariate copulas allow for a flexible specification of the dependence structure of economic variables, they are not particularly tempting in high dimensional contexts.
openaire   +3 more sources

Canonical Vine Copulas in the Context of Modern Portfolio Management

open access: green, 2018
Rand Kwong Yew Low   +3 more
openalex   +2 more sources

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