إستخدام تحليل مغلف البيانات لتقييم كفاءة الشركات العراقية في ظل التوجهات الإصلاحية دراسة تطبيقية في عدد من الشركات المدرجة في سوق العراق للأوراق المالية

Abstract

The research aims to use the envelope data analysis to assess listed on the Iraq Stock Exchange companies, spread over 6 sectors, and showed results of the analysis that the banking sector companies that have achieved efficiency (1), according to the returns to scale variable is (the Tigris and Euphrates, and investment), and achieved the Bank ( Elaf) volumetric efficiency and efficiency in accordance with the returns of fixed and variable size. The insurance sector has achieved a three-efficiency companies are (the secretary, and the Gulf) according to the returns of changing size, the red company has volumetric efficiency efficiency achieved in accordance with the returns of fixed and variable in size, and has made the investment sector companies (days and tent) efficiency volumetric and technical, with sector companies achieved Services efficiency, namely, (games Karkh) in accordance with the returns of changing size, Inc. (Mosul, and Baghdad to transfer passengers) has achieved efficient volumetric, and companies manufacturing sector which has achieved efficiency (carpets and upholstery, and the National Furniture Industry) have achieved volumetric efficiency, and achieved one company from agriculture (products agricultural) volumetric efficiency. Among the most important recommendations made, that the managers of the companies that their companies did not achieve the required efficiency relative returns in the cases of fixed and variable study the reasons that led companies to achieve efficiency efficient size.