Polish Abstract: Celem artykułu jest wprowadzenie koncepcji centrum finansowego offshore (ang. offshore financial centre, OFC). Pierwsza część publikacji stanowi skrócony przegląd definicji i cech centrum finansowego offshore. Następnie dokonano klasyfikacji centrów finansowych offshore....

English Abstract: The Russian economy is caught in stagnation, but thanks to a skillful macroeconomic policy, the economy has stabilized. The current economic model is dualistic. On the one hand, the so-called systemic liberals are in charge of macroeconomic policy, which they pursue eminently....

A lot of regional studies cover classification of territorial units due to considering research problem. This approach examines territorial diversification of a phenomena, as well as spatial interactions. The occurrence of spatial dependence can reveal the processes of creating or extanding...

A lot of regional studies cover classification of territorial units due to considering research problem. This approach examines territorial diversification of a phenomena, as well as spatial interactions. The occurrence of spatial dependence can reveal the processes of creating or extanding...

In this paper we present a new approach to integration and cointegration. We show that a periodically correlated time series can be divided in a natural way into subseries that are integrated. Moreover, with high probability they are cointegrated. Therefore it is enough to show periodic...

We examine the estimation problem for shape-restricted functions that are continuous, non-negative, monotone non-decreasing, and strictly concave. A sieve estimator based on bivariate Bernstein polynomials is proposed. This estimator is drawn from a sieve, a set of shape-restricted Bernstein...