Gorynia M, Kowalski T, Matysiak A, Orłowski W, Rapacki R, Wojtyna A, et al. The Polish Economy: Achievements, Failures and Development Opportunities. SOEP [Internet]. 2017 Jan. 31 [cited 2026 Sep. 3];5(1):86-112. Available from: https://journals.ue.poznan.pl/soep/article/view/3496