Showing 1 - 10 of 113
In this paper we analyse bootstrap procedures for systems cointegration tests with a prior adjustment for deterministic … the bootstrap test procedures are derived and their small sample properties are studied. The simulation study also …
Persistent link: https://www.econbiz.de/10005207940
and we use it for the integrals arising in rational expecta- tions and in nonlinear state space lters. The estimation step …
Persistent link: https://www.econbiz.de/10005677881
We present a comprehensive framework for Bayesian estimation of structural nonlinear dynamic economic models on sparse … variances, allows for unbiased convergence diagnostics and for a simple implementation of the estimation on parallel computers …. Finally, we provide all algorithms in the open source software JBendge4 for the solution and estimation of a general class of …
Persistent link: https://www.econbiz.de/10005677995
In this paper we carry over the concept of reverse probabilistic representations developed in Milstein, Schoenmakers, Spokoiny (2004) for diffusion processes, to discrete time Markov chains. We outline the construction of reverse chains in several situations and apply this to processes which are...
Persistent link: https://www.econbiz.de/10005678040
Many of the concepts in theoretical and empirical finance developed over the past decades – including the classical portfolio theory, the Black- Scholes-Merton option pricing model or the RiskMetrics variance-covariance approach to VaR – rest upon the assumption that asset returns follow a...
Persistent link: https://www.econbiz.de/10008677947
A multiplier bootstrap procedure for construction of likelihood-based condence sets is considered for nite samples and … a possible model misspecication. Theoretical results justify the bootstrap consistency for a small or moderate sample … size and allow to control the impact of the parameter dimension p: the bootstrap approximation works if p3=n is small. The …
Persistent link: https://www.econbiz.de/10011075766
Good corporate reputation is seen as one of the most valuable assets. It is believed to cause a multitude of favorable impacts within different stakeholder groups. As a consequence, a multitude of studies analyzed the relationship between corporate reputation and financial performance. However,...
Persistent link: https://www.econbiz.de/10010607146
State price densities (SPD) are an important element in applied quantitative finance. In a Black-Scholes model they are lognormal distributions with constant volatility parameter. In practice volatility changes and the distribution deviates from log-normality. We estimate SPDs using EUREX option...
Persistent link: https://www.econbiz.de/10005677900
impulse responses, a standard percentile (Efron) bootstrap interval, Hall’s percentile and Hall’s studentized bootstrap … little to choose between the asymptotic and the Hall bootstrap intervals in SVECMs. In contrast, the Efron bootstrap interval …
Persistent link: https://www.econbiz.de/10005677903
confirmed in a simulation study. We summarize serial correlation robust test procedures and propose a bootstrap approach. By …
Persistent link: https://www.econbiz.de/10005652761