Showing 181 - 190 of 3,897
the process and study its dependence structure. At the end wealso propose an exponential Lévy price model based on our …
Persistent link: https://www.econbiz.de/10004972507
This paper examines the predictive power of time-varying risk aversion over payoffs to the carry trade strategy via the cross-quantilogram methodology. Our analysis yields significant evidence of directional predictability from risk aversion to daily carry trade returns tracked by the Deutsche...
Persistent link: https://www.econbiz.de/10013199647
We propose an alternative approach to the modeling of the positive dependence between the probability of default and …
Persistent link: https://www.econbiz.de/10013200494
results indicate that there is a period of dependence between late 2013 and 2016 that occurs in the long-run frequencies of … market. In the second part of the paper, we study the dynamics of the beta series by using long-run dependence approaches …
Persistent link: https://www.econbiz.de/10013200663
This paper models the gradual elements of catastrophic events on non-life insurance capital with a particular focus on the impact of pandemics, such as COVID-19. A combination of actuarial and epidemiological models are handled by the Markovian probabilistic approach, with Feynman's path...
Persistent link: https://www.econbiz.de/10013200665
Copula modelling is a popular tool in analysing the dependencies between variables. Copula modelling allows the investigation of tail dependencies, which is of particular interest in risk and survival applications. Copula modelling is also of specific interest to economic and financial modelling...
Persistent link: https://www.econbiz.de/10013201407
consists of policies across a wide range of crops, plans, and locations. Weather and other latent variables induce dependence …
Persistent link: https://www.econbiz.de/10012611133
, and inflation hedging to investors. This study employs a quantile autoregression model to investigate the dependence … aggregate effects of the sign and size of returns, business cycles, volatility, and REIT eras on the dependence structure of … daily, weekly, and monthly REIT returns. The study documents asymmetric and misaligned dependence patterns. A bad market …
Persistent link: https://www.econbiz.de/10012611486
Population ageing has often been summarised through rising old-age dependence ratios. Age is therefore perceived as a … source of dependence, which supposedly causes economic problems. While these perceptions seem intuitive, they are open to … query and may be misleading. The current chapter looks at how we define dependence, how it relates to ageing, and whether it …
Persistent link: https://www.econbiz.de/10013363196
, we examine how intermediaries’ activities fit with two central features of the social context – inequality and dependence …
Persistent link: https://www.econbiz.de/10014372769