2022
Sectoral Profitability during COVID-19 Pandemic: Big Data Portrait of Czech Companies
ŠIŠKA, LadislavZákladní údaje
Originální název
Sectoral Profitability during COVID-19 Pandemic: Big Data Portrait of Czech Companies
Název česky
Ziskovost odvětví během pandemie COVID-19: Big data portrét českých společností
Název anglicky
Sectoral Profitability during COVID-19 Pandemic: Big Data Portrait of Czech Companies
Autoři
ŠIŠKA, Ladislav
Vydání
první. Praha, Nové Trendy 2022 - New Trends 2022 - Sborník příspěvků, od s. 72-80, 8 s. 2022
Nakladatel
United College Prague
Další údaje
Jazyk
čeština
Typ výsledku
Stať ve sborníku
Obor
50301 Education, general; including training, pedagogy, didactics [and education systems]
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Forma vydání
elektronická verze "online"
Odkazy
Organizační jednotka
University College Prague – Vysoká škola mezinárodních vztahů a Vysoká škola hotelová a ekonomická s.r.o.
ISSN
Klíčová slova česky
Ziskovost, pandemie, odvětvová hospodářská statistika, české národní hospodářství
Klíčová slova anglicky
Profitability, Pandemic, Structural Business Statistics, Czech Economy
Příznaky
Recenzováno
Změněno: 24. 1. 2023 12:11, Ing. Ladislav Šiška, Ph.D.
V originále
The article explores impacts of the COVID-19 pandemic on profit-seeking sectors of the Czech economy. The research question was how significantly the pandemic impacted the profitability of companies in different sectors and what was the distribution of these impacts. Complete ROA time series for 40,559 active entrepreneurial entities (approx. 12% of population) were collected for the years 2018 to 2021. For each entity, the differences between the profitability of the first and last two years were calculated. Boxplot visualisation reveals that most hard-hit sectors were ‘R-arts, entertainment and recreation’ and ‘I-accommodation and food service activities’, the latter named also showed the greatest variability in profitability as measured by the interquartile range.
Anglicky
The article explores impacts of the COVID-19 pandemic on profit-seeking sectors of the Czech economy. The research question was how significantly the pandemic impacted the profitability of companies in different sectors and what was the distribution of these impacts. Complete ROA time series for 40,559 active entrepreneurial entities (approx. 12% of population) were collected for the years 2018 to 2021. For each entity, the differences between the profitability of the first and last two years were calculated. Boxplot visualisation reveals that most hard-hit sectors were ‘R-arts, entertainment and recreation’ and ‘I-accommodation and food service activities’, the latter named also showed the greatest variability in profitability as measured by the interquartile range.