“…It was first introduced by [53] and has attracted considerable attention in theoretical and application aspects in recent years. In insurance data analysis, copula-based approaches are used to model the dependence between different claim types [10,54], between accident date and reported date [23], between policy coverage and number of claims [17,18,55], between claim counts in successive periods [12,13], between claims in different business lines [56,57], between number 398 of claims and average claim size [4], and between time-to-claim and claim size [8].…”