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1 2023

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Multidimensional analysis of losses in the number of passengers transported by air in Poland and Germany caused by the COVID-19 pandemic in terms of the maintenance of economic security

Kozicki Bartosz, Skrabacz Aleksandra, Gałek Beata, Lorek Marlena

Journal of Sustainable Development of Transport and Logistics

2023

Vol. 8, No. 2

58--70

In the study, the authors conducted a multidimensional data analysis on the decrease in the number of passengers transported by air in Poland and Germany caused by the COVID-19 pandemic between 2020-2022. Forecasts of the number of passengers transported by air in Poland and Germany obtained after applying the Holt-Winters exponential smoothing method from January 2020 to December 2022 were compared with actual data. The research showed that in the case of Germany, in 2020 there was a decrease of 174 628 873 people, and in 2022, it was 90 620 354 people. In Poland, the decrease in 2020 amounted to 40 257 520 people; in 2022, it was already 21 083 066 passengers.