“…According to this: -LQ < 1,25 => no regional specialization; -1,25 ≤ LQ < 2,00 => started regional specialization; -2,00 ≤ LQ <3,00 => high regional specialization; -LQ ≥ 3,00 => full regional specialization. Some examples from international literature are: Kortus, 1969;Cortes and Leftwick, 1975;Prohit, 1975;Winsberg, 1979;Boylan, 1980;Brantingham and Brantingham, 1998;Blinova, 1999;Toussaint-Comeau and Rhine, 2005;Brown and Chung, 2006;Széles et al, 2010;Owusu and Agyei-Mensah, 2011;Soelistijo et al, 2015. And some examples from the national literature are: Dinçer, 2007;Karakayacı and Dinçer, 2012;Yardımcı, 2014;Lazaretti et al, 2014;Yakar, 2015;Seçkin, 2015;Seçilmiş, 2015;Sungur, 2015;Değirmen et al, 2016;Sandal and Şen, 2016;Şahin and Türkoğlu, 2017. Correlation analysis was applied with Pearson, Spearman and Kendall approaches. Coefficients of correlation values were changed according to three boundary values.…”