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Veri Zarflama Analizi ve Analitik Hiyerarşi Süreci ile Sigorta Şirketlerinin Finansal Oran Analizi

Financial Ratio Analysis of Insurance Companies By Means Of Data Envelopment Analysis and Analytic Hierarchy Process+
Authors: Çağlar, Atalay; Öztaş, Gülin Zeynep;

Veri Zarflama Analizi ve Analitik Hiyerarşi Süreci ile Sigorta Şirketlerinin Finansal Oran Analizi

Abstract

Sigorta sirketlerinin yukumluluklerini yerine getirebilmek icin guclu bir finansal yapiya ihtiyaclari vardir. Finansal yeterliligin olculmesinde sermaye yeterliligine iliskin oranlar, aktif kalitesi ve likiditeye iliskin oranlar, faaliyet oranlari, karlilik oranlari degerlendirilmektedir. Finansal oran analizi sirketlerin goreli etkinliklerinin degerlendirilmesi icin cok yaygin kullanilan bir analitik aractir. Finansal oran analizinde sirketlerin bir ciktisinin bir girdisine orani alinarak goreli etkinlik olcumu yapilirken, hesaplanan cok sayida oranin agirlikli toplami olarak alinabilecek tek bir olcu belirlemek gerekmektedir. Bu noktada farkli oranlarin agirliklarinin belirlenmesi ihtiyaci dogmaktadir. Pakkar (2014a), Veri Zarflama Analizi (VZA) ve Analitik Hiyerarsi Sureci (AHS) yardimiyla bu agirliklarin belirlenmesine iliskin bir yontem onermistir. Bu yontemde degerlendirmeye alinan finansal oranlar normallestirilerek girdisi olmayan VZA modelinde cikti olarak kullanilmistir. Orana dayali bu VZA modelinden her bir sirketin etkinligi hesaplandiktan sonra her bir karar verme birimi icin minimum etkinlik kaybi ile cikti oranlarinin agirliklari elde edilmistir. Daha sonra AHS ile uzman gorusu yardimiyla belirlenen oranlar ve oranlarin kategorilerine iliskin oncelikli agirliklar, maksimum etkinlik kaybinin ve cikti oranlarinin agirliklarinin bulunmasi icin modelde (agirliklarin sinirlandirilmasinda) kullanilmistir. Son olarak, her bir sirketin performansi, cikti oranlarinin oncelikli agirliklarina goreli yakinligi acisindan degerlendirilmistir. Bu amacla gelistirilen parametrik hedef programlama modeli ile tanimlanmis etkinlik kaybi araliginda parametre degeri arttirilarak karar vericinin istedigi hedefe ne kadar ulasabilecegi belirlenmistir. Bu calismada ise Pakkar (2014a)’in yaklasimindan faydalanilarak Turkiye’de faaliyet gostermekte olan hayat disi sigorta sirketleri incelenmistir. Verisine ulasilabilen 8 adet hayat disi sigorta sirketi 4 kategorideki 14 finansal orana iliskin degerlendirilmistir. Yontemin farkli uzman goruslerinden nasil etkilendigini gorebilmek amaciyla iki uzmandan faydalanilmistir. Iki farkli uzmanin finansal oranlara dayali olusturduklari karsilastirma matrisleriyle yapilan analizlerde finansal oranlar acisindan Ziraat Sigorta ve Liberty Sigorta en etkin iki sirket olarak bulunmustur. Etkinlik siralamasinda son iki sirayi ise Sompo Japan Sigorta ve Gunes Sigorta almistir. Boylece iki uzman gorusune gore en etkin ilk iki sirket ayni kalirken sadece sirasi degismistir. Etkinlik siralamasinda son iki sirada yer alan sirketler ve siralari degismemistir. Ayrica tanimlanmis etkinlik kaybi (?) degerleri degistirilerek sirketlerin siralamalarinin nasil degisecegi de gozlenmistir.

Country
Turkey
Related Organizations
Keywords

070, İşletme Finans;İktisat;İşletme

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    influence
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
16
Top 10%
Top 10%
Average
Green
gold