Aras, Gonca; Gencer, Cevriye - In: Istanbul University Econometrics and Statistics e-Journal 13 (2011) 1, pp. 139-153
also symbolize countries economic power. Turkey is a fortunate country in terms of natural stone activities and marble … development of the region in terms of marble activities. Therefore, examination of the efficiency and productivity of marble firms … calculated by using DEA methodology with data, collected from 12 marble firms between the years 2005-2009. …