Balazs Kotosz University of Szeged   ,   balazskotosz@gmail.com     Biographical Sketch: Balazs Kotosz is economist with special interest in the field of data analysis. Based on his analytical skills, he has been involved in many research projects (including health economics, bank marketing, and biostatistics). Before founding his own Data Analysis company, he had an acedemic carrier of 20 years, author of hundred of scientific publications (including 3 books and more than 40 journal papers).       JEL Areas: E6 : Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General R1 : General Regional Economics (includes Regional Data)