Asymptotic dependence can be interpreted as the property that realizations of the single components of a random vector occur simultaneously with a high probability. Information about the asymptotic dependence structure can be captured by dependence measures like the tail dependence parameter or...

AMS classifications: 62G05; 62G07; 62G08; 62G20; 62G32;

This paper introduces a new bivariate exponential distribution, called the Bivariate Affine-Linear Exponential distribution, to model moderately negative dependent data. The construction and characteristics of the proposed bivariate distribution are presented along with estimation procedures for...

A catastrophe equity put (CatEPut) option is a catastrophe derivative that allows insurance companies to raise equity capital when they face catastrophe losses. This study focuses on a pricing model for a CatEPut options. First, unlike previous research, this study provides a CatEPut option...

A simple time series model for bivariate exponential variables having first-order autoregressive structure is presented, the BEAR(1) model. The linear random coefficient difference equation model is an adaptation of the New Exponential Autoregressive model (NEAR(2)). The process is Markovian in...