EN
The aim of the paper is to present a forecast of the competitiveness of the Polish economy depending on whether or not Poland will adopt the euro. An assessment focuses on a comparative analysis of price and cost competitiveness and structural competitiveness of Poland and two groups of Central and East Europe countries: those which joined the eurozone and those which kept the national currencies. The author concludes that in both scenarios competitiveness of Polish economy will remain at the same level against the eurozone as it was in the period after 2010.