ARRMihajlovic, VladimirFedajev, Aleksandra2023-12-252023-12-2520211582-6163https://ipe.ro/rjef/rjef3_2021/rjef3_2021p140-157.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/586enOkun’s Law (A) Symmetry in SEE Countries: Evidence from Nonlinear ARDL Modelarticle