Generolo Jono Žemaičio Lietuvos karo akademija

The research includes a multidimensional comparative analysis of electricity prices in 28 European countries for non-household consumers. The highest energy prices in the first half of 2022 were also ranked in the respective analyzed countries. Increases in electricity prices for non-household consumers were examined in terms of percentage and value from the second half of 2019 to the first half of 2022 and the increases were ranked. Their leader in terms of percentage and value was Greece with the result of 353,50% which constitutes EUR 0,288 of the price increase per 1 KWh in the considered time period. A multiple regression model was also built and showed that the time series of natural gas price quotations had an impact on the increase in electricity prices for non-household consumers.

Economic security of any state is multifaceted. Affordability of basics, required for living serves are precondition for economic security of any state. The study presents a multidimensional comparative analysis of apartment sales in respective voivodships in Poland. The following dependent variables concerning apartments in sixteen voivodships were analyzed: price per \( m^2 \), number of sales and its value. The dynamics indices on a constant basis and the normalization for stimulants were used for the analyzes. The results of the research were compiled on categorized bar charts, conducting the ranking, as well as indicating and outlining the level of deviation of the analyzed data adopted by the author. The conducted research clearly showed how much of an impact on the state’s economy, with particular emphasis on the subject of research presented in the article, which is the apartment trade market, has a random incident, such as a pandemic, and how difficult it is to return to the conditions before Covid-19.