This paper introduces heterogeneity of cross-technologies interactions into the double-differentiated R&D-based endogenous growth model. In this model new technologies appear continuously and older are outdated generating structural change. All technologies may interact with each other through...

This paper introduces heterogeneity of cross-technologies interactions into the double-differentiated R&D-based endogenous growth model. In this model new technologies appear continuously and older are outdated generating structural change. All technologies may interact with each other through...

Статья посвящена новому разделу науки о рисках, в основе которой лежит спектральная теория случайных процессов. Спектральная теория позволяет расширить наши...

Целью данной статьи является разработка методов вычисления приближенной цены для широкого класса ценных бумаг с помощью инструментов спектрального анализа,...

В статье разработан систематический метод вычисления приближенной цены для широкого класса ценных бумаг с помощью инструментов спектрального анализа,...

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...

The `local rank factorization' (lrf) of a regular matrix polynomial at an eigenvalue consists of a sequence of matrix rank factorizations of a certain function of its coecients; the lrf delivers the local Smith form and extended canonical systems of root functions that correspond to the...