Bist 100 De Yer Alan Ana Metal Sanayi̇ Fi̇rmalarinin Veri̇ Zarflama Anali̇zi̇ İle Performans Ölçümü

Abstract

Although Main Metal Industry is an important factor in the development of the country's economy and industry, the shrinkage of the sector during crisis periods negatively affects the employment and economy of the country. The main purpose of this study is to evaluate the performance of Main Metal Industry companies on a yearly basis. Performance evaluation is the process of monitoring the resources used by the enterprise, the goods and services produced, the results obtained, and collecting data in a regular and systematic way, analyzing, interpreting and reporting them. Calculation and measurement of performance; is a difficult and complex process. Firm-level and sectorbased financial evaluations guide the performance evaluation of firms for investors and managers. However, evaluating the financial ratios as input and output variables and evaluating the performance of the firm provide more realistic interpretations. In this study, the effectiveness of 17 Main Metal Industry companies traded in BIST was analyzed using Data Envelopment Analysis Method (DEA) for the period

Efficiency Evaluation of Energy Companies with Data Envelopment Analysis

“…Data Envelopment Analysis (DEA) is a linear program-based method used to evaluate the performance of decision-making units that produce various outputs with similar characteristics using different inputs with similar traits (Sarı, 2018: 254;Şengül, 2020).…”

An Application on Efficiency Measures of Businesses with Analytic Network Process and Data Envelopment

“…1978 tarihinde ilk CCR modelinin ortaya konması ile birlikte literatüre giren Veri Zarflama Analizi (VZA) gün geçtikçe popülerleşen ve daha geniş uygulama alanları bulan bir etkinlik ölçüm yöntemidir. Yaygın bir kullanım alanına sahip olan VZA aracılığıyla bugüne kadar üzerinde en çok çalışma yapılan iş alanları enerji (Sarıca ve Or, 2007;Saen, 2010;San Cristobal, 2011;Yenioğlu ve Ateş, 2019); endüstri (Şengül, 2020;Gastaldi, Lombardi, Rapposelli ve Romano, 2020); bankacılık (Demir ve Gençtürk, 2006;Küçükaksoy ve Önal, 2013;Torun ve Özdemir, 2015;Christopoulos, Dokas, Katsimardou ve Spyromitros, 2020;Demirel ve Hazar, 2020;Topak ve Alacaatlı, 2020); eğitim (Özden, 2008) ve hastane-sağlık hizmetleri (Bayraktutan ve Pehlivanoğlu, 2012;Çelik ve Esmeray, 2014;Alonso, Clifton ve Díaz-Fuentes, 2015;Şenel ve Gümüştekin, 2015) olmuştur. Son yıllarda ise bu alanların yanı sıra tarım (Fraser ve Cordina, 1999) ve tedarikçi seçim problemlerine (Mohaghar, Fathi ve Jafarzadeh, 2013;Qi ve Quo, 2015) dair çalışmalar ön plandadır.…”