In the present study we develop a new two-dimensional Copula-GARCH model. This type of twodimensional process is characterized by a dependency structure modeled using a copula function. For the marginal densities we employ a GARCH(1,1) model with innovations drawn from a t- Student distribution. The model can be easily extended by using more sophisticated processes for the marginal densities. The static specification of the model assumes that the dependency structure of the two data series does not vary in time implying that the parameters of the copula function are constant. On the other hand, the dynamic specification models explicitly the dynamics of these parameters. We econometrically estimate the parameters of the two specifications u...
Copula functions are mathematical tools that have been used in finance for approximately ten years. ...
Copula is a favored method used to measure dependency for financial data due to its flexibility. Yet...
The copula theory is a fundamental instrument used in modeling multivariate distributions. It define...
In the present study we develop a new two-dimensional Copula-GARCH model. This type of twodimensiona...
Thesis submitted in partial fulfillment of the requirements for the Degree of Master of Science in S...
Paper presented at the 4th Strathmore International Mathematics Conference (SIMC 2017), 19 - 23 June...
The relationship between different international stock markets is of importance for both financial p...
The financial crisis of $2008$-$2009$ has led to more strict regulatory supervisory on banks and ins...
This chapter introduces a flexible copula-based multivariate distributional specification that allow...
Multivariate GARCH (MGARCH) models are usually estimated under multivariate normality. In this paper...
This chapter introduces a flexible copula-based multivariate distributional specification that allow...
Copulas provide a potential useful modeling tool to represent the dependence structure among variab...
Copulas provide a potential useful modeling tool to represent the dependence structure among variab...
Copulas provide a potential useful modeling tool to represent the dependence structure among variab...
Copulas provide a potential useful modeling tool to represent the dependence structure among variabl...
Copula functions are mathematical tools that have been used in finance for approximately ten years. ...
Copula is a favored method used to measure dependency for financial data due to its flexibility. Yet...
The copula theory is a fundamental instrument used in modeling multivariate distributions. It define...
In the present study we develop a new two-dimensional Copula-GARCH model. This type of twodimensiona...
Thesis submitted in partial fulfillment of the requirements for the Degree of Master of Science in S...
Paper presented at the 4th Strathmore International Mathematics Conference (SIMC 2017), 19 - 23 June...
The relationship between different international stock markets is of importance for both financial p...
The financial crisis of $2008$-$2009$ has led to more strict regulatory supervisory on banks and ins...
This chapter introduces a flexible copula-based multivariate distributional specification that allow...
Multivariate GARCH (MGARCH) models are usually estimated under multivariate normality. In this paper...
This chapter introduces a flexible copula-based multivariate distributional specification that allow...
Copulas provide a potential useful modeling tool to represent the dependence structure among variab...
Copulas provide a potential useful modeling tool to represent the dependence structure among variab...
Copulas provide a potential useful modeling tool to represent the dependence structure among variab...
Copulas provide a potential useful modeling tool to represent the dependence structure among variabl...
Copula functions are mathematical tools that have been used in finance for approximately ten years. ...
Copula is a favored method used to measure dependency for financial data due to its flexibility. Yet...
The copula theory is a fundamental instrument used in modeling multivariate distributions. It define...