Polish Abstract: Prognozowanie w warunkach silnego wstrząsu jest obarczone wyjątkowo dużą niepewnością. Rodzi ona pokusę do formułowania alarmistycznych prognoz. Doświadczenia z przeszłych pandemii, w szczególności tych z XX wieku, dla których mamy najwięcej danych, nie dają ku...

This paper presents an analysis of expenditure on food of households in Poland in the years 1999-2010. Since their level and dynamics can be used as a measure of well-being of society this process was used to examine internal social convergence of regions, in this case the voivodeships. The aim...

This paper presents an analysis of expenditure on food of households in Poland in the years 1999-2010. Since their level and dynamics can be used as a measure of well-being of society this process was used to examine internal social convergence of regions, in this case the voivodeships. The aim...

Methods of identification of external effects of functioning of industrial clusters. The aim of the paper is to present methods used to identify the external effects of the industrial clusters. One of them is to evaluate a regional growth regression with a cluster index as one of the explanatory...