Showing 1 - 10 of 4,019
application to a GARCH-model demonstrates the approach in practice by estimating actual rates of convergence through a large scale …The convergence of estimators, e.g. maximum likelihood estimators, for increasing sample size is well understood in … many cases. However, even when the rate of convergence of the estimator is known, practical application is hampered by the …
Persistent link: https://www.econbiz.de/10010297265
application to a GARCH-model demonstrates the approach in practice by estimating actual rates of convergence through a large scale …The convergence of estimators, e.g. maximum likelihood estimators, for increasing sample size is well understood in … many cases. However, even when the rate of convergence of the estimator is known, practical application is hampered by the …
Persistent link: https://www.econbiz.de/10009211182
This paper assesses the exchange rate convergence in selected euro-candidate countries using an alternative approach to … official exchange rate stability convergence criterion. We apply various versions of correlation analysis on daily returns and … implied GARCH volatility of nominal exchange rates of the euro, Czech koruna, Hungarian forint, Polish zloty, Romanian leu …
Persistent link: https://www.econbiz.de/10011724687
Persistent link: https://www.econbiz.de/10011875287
This paper assesses the exchange rate convergence in selected euro-candidate countries using an alternative approach to … official exchange rate stability convergence criterion. We apply various versions of correlation analysis on daily returns and … implied GARCH volatility of nominal exchange rates of the euro, Czech koruna, Hungarian forint, Polish zloty, Romanian leu …
Persistent link: https://www.econbiz.de/10005797607
This paper focuses on finding starting-values for maximum likelihood estimation of Vector STAR models. Based on a Monte Carlo exercise, different procedures are evaluated. Their performance is assessed w.r.t. model fit and computational effort. I employ i) grid search algorithms, and ii)...
Persistent link: https://www.econbiz.de/10010324135
Aggregation may be harmful but cannot always be avoided in the analysis of complex econometric models. It should be carried out intelligently by choosing ein aggregative model optimally for modes of aggregation speeified in advance, i.e. minimizing the bias introduced by aggregation and...
Persistent link: https://www.econbiz.de/10010397976
A widely used method in the analysis of complex econometric models is to replace the "true model" by an aggregative one in which the variables are grouped and replaced by sums or weighted averages of the variables in each group. The analysis of the problem of choosing an aggregative model...
Persistent link: https://www.econbiz.de/10010398200
This paper focuses on finding starting-values for the estimation of Vector STAR models. Based on a Monte Carlo study, different procedures are evaluated. Their performance is assessed with respect to model fit and computational effort. I employ (i) grid search algorithms and (ii) heuristic...
Persistent link: https://www.econbiz.de/10011755271
Aggregation may be harmful but cannot always be avoided in the analysis of complex econometric models. It should be carried out intelligently by choosing ein aggregative model optimally for modes of aggregation speeified in advance, i.e. minimizing the bias introduced by aggregation and...
Persistent link: https://www.econbiz.de/10009774714