【摘要】 基于Juri等提出的一阶正规变换条件下极尾相依Copula及其收敛定理，讨论在二阶正规变换的条件下，基于阿基米德Copula的极尾相依Copula的渐近展开.更多还原

【Abstract】 Based on the extreme tail dependence copula and its convergence theorems under the condition of first-order regular variation proposed by Juri et al, this paper proposes the extreme tail dependence copula’s asymptotic expansion under the condition of second-order regular variation.更多还原