English Abstract: The article presents an overview of selected connections of the COVID-19 pandemic with risk theories. The study first explores the basic concepts of preparing and mobilizing networks of public policy actors to act together under conditions of uncertainty. The following section...

Increasing globalization contributes to the growth of the interdependencies between capital markets. This phenomenon is becoming a significant exogenous factors influencing the effectiveness of national economic policies and it impacts on the risk management processes at the microeconomic level....

Inwestycje sa waznym zrodlem rozwoju przedsiebiorstw i gospodarki. Zaleza one od wielu czynnikow. Wedlug wiekszosci glownych szkol ekonomicznych istotnym czynnikiem wplywajacym na poziom i dynamike nakladow inwestycyjnych jest polityka monetarna. Glownym celem opracowania jest zbadanie wplywu...

This papers develops a dynamic factor models with regime switching to account for the decreasing volatility of the U.S. economy observed since the mid-1980s. Apart from the Markov switching capturing the cyclical fluctuations, an additional type of regime switching is introduced to allow...

This paper points out an empirical failing of real business cycle models in which unemployment is endogenized through a matching function. One can easily choose a calibration to make the cyclical fluctuation in unemployment as large in the model as it is in the data, or to make the response of...

Artykul stanowi swoista analize problemu wystepowania baniek spekulacyjnych w historii gospodarczej swiata, a nastepnie probe identyfikacji przyczyn i skutkow wystapienia banki spekulacyjnej na rynku nieruchomosci w Stanach Zjednoczonych, ktora byla jednoczesnie glowna przyczyna wybuchu kryzysu...