Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안재윤 | * |
dc.contributor.author | 김미정 | * |
dc.date.accessioned | 2020-07-10T16:30:18Z | - |
dc.date.available | 2020-07-10T16:30:18Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 0165-0114 | * |
dc.identifier.other | OAK-27031 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/254149 | - |
dc.description.abstract | Constructing new copulas by transforming a given copula is necessary to enhance the flexibility of the existing copula family. Among various copula transformations, the Khoudraji transformation (K-transformation), described in [16], provides a promising way to create asymmetric copulas. In this study, we completely characterize the invariance property of the K-transformation and discuss how the K-transformation changes measures of association or asymmetry of a copula. In particular, this study explores the identifiability issue of Khoudraji-transformed copula families. Some conditions for guaranteeing identifiable transformed copula families are provided. © 2019 Elsevier B.V. | * |
dc.language | English | * |
dc.publisher | Elsevier B.V. | * |
dc.subject | Asymmetric copula | * |
dc.subject | Copula transformation | * |
dc.subject | Identifiability | * |
dc.subject | Marshall–Olkin copula | * |
dc.title | On structural properties of an asymmetric copula family and its statistical implication | * |
dc.type | Article | * |
dc.relation.volume | 393 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 126 | * |
dc.relation.lastpage | 142 | * |
dc.relation.journaltitle | Fuzzy Sets and Systems | * |
dc.identifier.doi | 10.1016/j.fss.2019.06.004 | * |
dc.identifier.wosid | WOS:000536785100007 | * |
dc.identifier.scopusid | 2-s2.0-85067184960 | * |
dc.author.google | Lee W. | * |
dc.author.google | Kim M. | * |
dc.author.google | Ahn J.Y. | * |
dc.contributor.scopusid | 안재윤(36472886700;57329191200) | * |
dc.contributor.scopusid | 김미정(55686367400) | * |
dc.date.modifydate | 20240222151831 | * |