Müller-Fraczek, Iwona; Pietrzak, Michal Bernard - In: Oeconomia Copernicana 3 (2012) 2, pp. 43-55
unemployment rate indicating a level of socio-economic development of regions constitutes one of such processes. The correct … unemployment rate registered at the end of each year in Polish poviats. The research covers the period of 2004-2009. Two approaches … of the change of the unemployment rate are described with a spatial linear trend. All of the received models have good …