Olsson, Michael, and Bernd-Joachim Schuller. 2012. “LIVING STANDARD, QUALITY OF LIFE, GLOBALIZATION AND COMPETITIVENESS IN THE EU AND THE NEIGHBOUR COUNTRIES – AN EMPIRICAL ANALYSIS”. Acta Scientiarum Polonorum. Oeconomia 11 (1), 5-21. https://js.wne.sggw.pl/index.php/aspe/article/view/4041.