Lutchyn, Nataliya, Małgorzata Grzywińska-Rąpca, Oksana Marets, and Ruslan Rolko. “Macroeconomic Assessment of the Structure of Income and Expenditures of the Household Sector of Ukraine in 2021-2024”. Olsztyn Economic Journal 20, no. 2 (December 11, 2025): 213–225. Accessed December 13, 2025. https://czasopisma.uwm.edu.pl/index.php/oej/article/view/12088.