This article attempts to compare conclusions made about market contagion based on the periods indicated by using the Markov-switching model and based on a range for unconditional correlations as well as on arbitrary arrangements. DCC-model was used to control for correlation change over time....

In the article dating method for the four phases of economic activity is presented. Comparison of probabilities of recession occurrence in Poland based on the Hamilton switching model and the logit model was conducted in the empirical research. The study shows the convergence of indications...

This paper attempts to assess the level of synchronization between the business cycles of Poland’s regions and those of the country as a whole. The measure of economic activity was an index of total industrial output sold, recorded monthly from January 1999 to December 2008, adjusted for...