Journals / Hitit Sosyal Bilimler Dergisi / 2019 / Cilt: 12 - Sayı: 1

Effect of VIX Fear Index on Financial Indicators: Turkey Case

VIX KORKU ENDEKSİNİN FİNANSAL GÖSTERGELER ÜZERİNDEKİ ETKİSİ: TÜRKİYE ÖRNEĞİ

Pages
235–256
Publication Date
2019-06-30
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

According to the results of frequency causality analysis, permanent causality has been identified from the change in VIX index to the change in BIST 100 index, Dollar and Euro exchange rate, interest rate, industrial production index, real sector confidence index, purchasing managers index and the change in risk appetite index. but temporary causality has been identified from the change in VIX index to the change in consumer confidence index.

📌 3 Key Takeaways

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Objective & Hypothesis:The VIX index, which is accepted as an indicator of global risk appetite, is followed by the financial makers of many countries.
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Key Findings & Data:For this purpose, Granger (1969) causality analysis, Breitung and Candelon frequency causality analysis, and Johansen cointegration analysis were used.
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Conclusion & Impact:According to the results of frequency causality analysis, permanent causality has been identified from the change in VIX index to the change in BIST 100 index, Dollar and Euro exchange rate, interest rate, industrial production index, real sector confidence index, purchasing managers index and the change in risk appetite index. but temporary causality has been identified from the change in VIX index to the change in consumer confidence index.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Oynaklık Endeksi · Finansal Göstergeler · Nedensellik Analizi

Abstract

The VIX index, which is accepted as an indicator of global risk appetite, is followed by the financial makers of many countries. Because the changes in the VIX index affect many financial indicators in the national markets. In this context, the purpose of the study is to test whether the VIX index is an effect on a variety of financial indicators in Turkey. For this purpose, Granger (1969) causality analysis, Breitung and Candelon frequency causality analysis, and Johansen cointegration analysis were used. As a result of Granger causality analysis, it was determined that the change in VIX index was the cause of changes in BIST 100 index, dollar and Euro exchange rate, industrial production index, real sector and consumer confidence index, purchasing managers index and risk appetite index. According to the results of frequency causality analysis, permanent causality has been identified from the change in VIX index to the change in BIST 100 index, Dollar and Euro exchange rate, interest rate, industrial production index, real sector confidence index, purchasing managers index and the change in risk appetite index. but temporary causality has been identified from the change in VIX index to the change in consumer confidence index. According to the cointegration analysis, a long-term relationship was found between the variables related and VIX.

Özet

Küresel risk iştahının göstergesi olarak kabul edilen VIX endeksi bir çok ülkenin finansal yapıcıları tarafından takip edilmektedir. Çünkü VIX endeksinden meydana gelen değişimler ulusal piyasalardaki bir çok finansal göstergeyi de etkilemektedir. Bu bağlamda çalışmanın amacı VIX endeksinin Türkiye’deki çeşitli finansal göstergeler üzerinde bir etkisinin olup olmadığı hem Granger (1969) nedensellik analizi hem Breitung ve Candelon frekans nedensellik analizi hem de Johansen eşbütünleşme analizi ile test etmektir. Granger nedensellik analizi sonucunda VIX endeksindeki değişimin, BİST 100 endeksi, Dolar ve Euro kuru, sanayi üretim endeksi, reel kesim ve tüketici güven endeksi, satın alma yöneticileri endeksi ve risk iştahı endeksindeki değişimlerin nedeni olduğu tespit edilmiştir. Frekans nedensellik analizi sonuçlarına göre ise VIX endeksindeki değişimden BİST 100 endeksi, Dolar ve Euro kuru, faiz oranı, sanayi üretim endeksi, reel kesim güven endeksi, satın alma yöneticileri endeksi ve risk iştahı endeksindeki değişime doğru nedenselliğin kalıcı, tüketici güven endeksindeki değişime doğru nedenselliğin ise geçici olduğu tespit edilmiştir. Eşbütünleşme analizine göre ise VIX ile ilgili değişkenler arasında uzun dönemli bir ilişki olduğu tespit edilmiştir.

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Cite This Article

Akdağ, S. (2019). Effect of VIX Fear Index on Financial Indicators: Turkey Case. Hitit Sosyal Bilimler Dergisi, Cilt: 12 - Sayı: 1, 235–256. https://ajindex.com/articles/102550

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