ENDÜSTRİ SEKTÖRLERİNİN EKONOFİZİK AÇIDAN KÜMELENME ANALİZİ: TÜRKİYE UYGULAMASI

Year 2017, , 1081 - 1091, 05.10.2017

Cem Donmez , Egemen Hopali Serhan Hamal

https://doi.org/10.17755/esosder.306865

Abstract

Bu çalışma ekonofizik bakış açısıyla Türkiye'deki endüstriyel sektörlerin banka kredilerine göre kümelenmesini analiz etmektedir. 2010/6- 2016/06 dönemleri arasında banka kredisi kullanımı gerçekleştiren sektörlerin davranışlarını, ağ teorisine dayalı olarak benzer profilli olan endüstri gruplarını tanımlayan kümeleme metodolojisini kullanarak incelemektedir. Bu çalışmanın temel amacı bankacılık sektörünün farklı endüstriler üzerinde nasıl etki yarattığını ve gelişmiş sektörler kurduğunu anlamaya çalışmaktır. Sektör sınıflandırmasını bir karşılaştırma unsuru olarak ele alıp, farklı yöntemlerin bu sınıflandırmayı nasıl etkilediğini değerlendirirmek amacıyla iki kümeleme yönteminden yararlanılmıştır: K-Ortalamalar Kümelenme Yöntemi ve Bulanık C-Ortalamalar Yöntemi. 

Keywords

Ekonofizik, Bankacılık Sektörü, Kümeleme Analizi, K-Ortalamalar, Kümelenme Yöntemi

A CLUSTERING ANALYSIS OF TURKISH INDUSTRIAL SECTORS UNDER PERSPECTIVE OF ECONOPHYSICS

Abstract

This paper analyzes industrial sectors in Turkey through clustering sectors according to bank credits under perspective of econophysics. We study the behavior of the industries which take bank credits during the period of 2010/06–2016/06 based on network theory, using clustering methodology that identifies groups of industry with similar profiles. The fundamental aim of industry analysis is to figure out how the banking sector of Turkey makes impacts on different industries and establish enhanced sectors. By taking the sector classification as a benchmark partition, we evaluate how the different methods affect this classification. We utilized from two clustering methods: K-means Clustering and Fuzzy C- means Clustering. 

Keywords

Banking sector, Cluster analysis, Econophysics, K-means clustering

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