期刊名称：Erciyes Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
印刷版ISSN：1301-3688
电子版ISSN：2630-6409
出版年度：2008
期号：31
页码：69-94
语种：English
出版社：Erciyes University
摘要：This paper aims to evaluate the efficiencies of securities investment trusts in Turkey by Data Envelopment Analysis (DEA),which is a non-parametric efficiency measurement approach.CCR,as well as BCC data envelopment models with three inputs and three outputs are used.The findings of the paper covering the period of 2005-2007 indicate that while the operating inefficiencies of securities investment trusts result more from scale inefficiency than from pure technical inefficiency,they have become more efficient by increasing their scale efficiencies in the recent period.The majority of securities investment trusts operate at increasing returns to scale.This is an indication that they might become more efficient through expansion.Moreover,larger securities investment trusts are more efficient than relatively smaller ones.
其他摘要：Bu çalışmada parametrik olmayan bir etkinlik ölçüm yöntemi olan Veri Zarflama Analizi (VZA) ile Türkiye’deki menkul kıymet yatırım ortaklıklarının etkinlikleri değerlendirilmektedir.Çalışmada üç adet girdi ve üç adet çıktının yer aldığı CCR ve BCC veri za
