Browsing by Author "Jaśkiewicz, Marek"

Now showing items 1-3 of 3

    • The analysis of safety on Polish roads between 2000 - 2010 

      Jaśkiewicz, Marek; Jurecki, Rafał S. (University of Zilina, 2013)
      This article provides an assessment of the security situation on Polish roads. Statistical data on road accidents that occurred in different provinces in late 2000 - 2010 were analysed and the attention was drawn to the ...

    • Driver salary identification by hypothesis testing 

      Poliak, Miloš; Šimurková, Patrícia; Poliaková, Adela; Jaśkiewicz, Marek (University of Zilina, 2017)
      This paper outlines comparing two independent samples, particularly average driver salary in Slovakia and the other EU countries. Significant differences between salaries are pointed out through two examples dealing with ...

    • The Identification Problem of Letterbox Transport Companies in the Slovak Republic 

      Poliak, Miloš; Tomicová, Jana; Šimurková, Patrícia; Jaśkiewicz, Marek (University of Zilina, 2019)
      The letterbox companies are a major concern of many interested parties because they can create unfair competition and potentially undermine legitimate businesses by avoiding costs other than social contributions and taxes. ...