Yesilyurt, Ensar - İktisat Bölümü, İktisadi ve İdari Bilimler Fakültesi - 2008
(Abstract is updated on 15th of February 2013 upon the request of the author) Long-term data sets might affect the significance of economical and statistical applications. However, revisions in the International Standard Industrial Classification (ISIC) system may prevent to get long-term data...