“Real Wage Convergence in Romania: Empirical Evidence Based on Club Converging” (2020) Studia Universitatis Vasile Goldiș Arad, Seria Științe Economice, 30(3), pp. 108 – 117. Available at: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/654 (Accessed: 15 April 2026).