Showing 1 - 10 of 19
We propose two new algorithms to go from any state-space model to an output equivalent and invertible Vector AutoRegressive Moving Average model with eXogenous regressors (VARMAX). As the literature shows how to do the inverse transformation, these results imply that both representations,...
Persistent link: https://www.econbiz.de/10011050396
Рассмотрена задача построения канонических форм нелинейных систем, описываемых непрерывными и дискретными динамическими моделями.
Persistent link: https://www.econbiz.de/10011238358
The article develops a systematic method of calculation of an approximate price for a wide range of securities with the help of instruments of spectral analysis, singular and regular wave theory. Price of options depend on stochastic volatility, which depends on a method. Finding the price is...
Persistent link: https://www.econbiz.de/10010855759
В статье разработан систематический метод вычисления приближенной цены для широкого класса ценных бумаг с помощью инструментов спектрального анализа,...
Persistent link: https://www.econbiz.de/10011216125
Целью данной статьи является разработка методов вычисления приближенной цены для широкого класса ценных бумаг с помощью инструментов спектрального анализа,...
Persistent link: https://www.econbiz.de/10011270300
We propose a new measure of vulnerability of a node in a complex network. The measure is based on the analogy in which the nodes of the network are represented by balls and the links are identified with springs. We define the measure as the node displacement, or the amplitude of vibration of...
Persistent link: https://www.econbiz.de/10010872589
Статья посвящена новому разделу науки о рисках, в основе которой лежит спектральная теория случайных процессов. Спектральная теория позволяет расширить наши...
Persistent link: https://www.econbiz.de/10011237421
The present contribution tests whether countries can be pooled when studying the financegrowth nexus. Overall, our results point toward a ‘pragmatic’ positive answer, though considerable heterogeneity is present among developing countries.
Persistent link: https://www.econbiz.de/10010929064
Carlo experiments we examine the actual size of various asymptotic procedures for testing the poolability hypothesis, i …
Persistent link: https://www.econbiz.de/10005382400
We develop a sieve bootstrap range test for poolability of cointegrating regressions in dependent panels and evaluate …
Persistent link: https://www.econbiz.de/10010533584