Browsing by Author "Varjan, Pavol"

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    Research on Relationship Between Road Freight Transport and Infrastructure in European Countries
    (University of Zilina, 2018) Varjan, Pavol; Gnap, Jozef; Ďurana, Pavol; Kostrzewski, Mariusz
    The article deals with research of relationship between the performance of road and freight transport and transport infrastructure (motorways) in EU countries. The main goal is to find out how transport infrastructure has a relationship and influence on the development of transport performance. The relationship between transport performance and transport infrastructure has been examined by correlation and regression analysis. Research has shown that the strength of these relationships is different for states. There is a strong direct and indirect dependence between transport infrastructure and transport performance.
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    Statistical survey of road freight transport performance indicators
    (University of Zilina, 2017) Varjan, Pavol; Gnap, Jozef; Semanová, Štefánia; Stopka, Ondrej
    This paper deals with the statistical survey of road freight transport performance indicators in the Slovak Republic and Europe. The aim is to point out disagreements in statistical data. The data will be compared in the databases of the Statistical Office of the Slovak Republic and Eurostat databases. These disagreements concern performance indicators for road freight and transport of passengers. The first part of the article describes the role of the Statistical Office of the Slovak Republic and Eurostat. Further, the survey data is shown. In the middle part there are disagreements in the statistics. At the end of the article are explained problems with collecting data from road freight transport companies.