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    Jeopolitik Risklerin Makroekonomik Göstergeler Üzerindeki Etkisi: Türkiye Örneği
    (2022) Çalışkan, Hande; Tuna, Fatih
    Çalışmanın amacı jeopolitik risklerin Türkiye’deki makroekonomik değişkenler üzerindeki etkisini 1994 Ocak ile 2022 Nisan dönemi için aylık veriler kullanarak incelemektir. Jeopolitik risk göstergesi olarak Caldara ve Iacoviello (2022) tarafından hesaplanan küresel endeks kullanılmıştır. Makroekonomik göstergeler olarak sanayi üretim endeksi, enflasyon oranı ve reel efektif döviz kuru kullanılmıştır. Değişkenler arasındaki ilişkiler Breitung ve Candelon (2009) tarafından geliştirilen frekans alanında nedensellik testi ile araştırmıştır. Analiz sonuçları, enflasyon oranı ve reel efektif döviz kurunun orta ve uzun dönemde jeopolitik risklerden etkilendiğini göstermektedir.
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    The impact of digital finance on the natural resource market: Evidence from DeFi, oil, and gold
    (Elsevier Sci Ltd, 2022) Çevik, Emrah İsmail; Günay, Samet; Zafar, Muhammad Wasif; Destek, Mehmet Akif; Buğan, Mehmet Fatih; Tuna, Fatih
    The purpose of this study is to examine the interconnectedness between DeFi and natural resource assets in terms of return and volatility spillovers, as well as the effectiveness of hedging, utilizing the time and frequency domain causality test and the cross-quantilogram approach. To this end, we take into account the ChainLink (LINK) and Maker (MKR) prices for the DeFi market and use crude oil (WTI) and gold prices as proxies for the natural resources market. For this purpose, we observe the daily period from March 14, 2018, to August 15, 2022, in order to evaluate the portfolio diversification benefits during the Covid-19 epidemic. The findings from the time and frequency domain causality test reveal that the price and risk structure of natural resources such as crude oil and gold are influenced by digital finance instruments, particularly during times of crisis. Moreover, the results of the cross-quantilogram approach indicate that the significant cross-correlations between DeFi tokens and natural resource markets during bearish market periods are generally negative therefore DeFi tokens can provide effective hedging for gold and crude oil investors.
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    Universalism And Nationalism in The Field Of Islamic Political Thought Within The Framework Of The Thoughts Of Hasan Al-Banna
    (2022) Tuna, Fatih; Doğan, Soner
    The modern theoretical ideas of nationalism and universalism came into being as a result of movement that emerged in Europe during the 17th and 18th centuries. They started to have consequences on the Muslim world, notably in the Middle East, following events such as Arab nationalism, which occurred during and after World War I. Subsequently, this issue is significant as regards the comprehension of modern Islamic thought and nationalism, and the relationship between Islam and the West. However, scholars of the Muslim community were initially opposed to the notion of nationalism, due to its western origin, believing that it would have a negative effect on the ummah in the Islamic world. The supporting the ideology of universalism against the nationalistic movement, intended to prevent the disruption of the state and to prevent the religious perception of Islam being dominated only by Arabs. Hasan al-Banna and other scholars have sought to interpret universalism and nationalism within the framework of Islamic thought. The aim of this article is to discuss the concepts of nationalism and universalism within the framework of political Islamic thought established by Hasan al- Banna’s views. Consequently, nationalism, described by Hasan al-Banna as qawmiyya, has been evaluated to be equivalent to patriotism, which strengthens social relations. Furthermore, Hasan al-Banna’s idea of universalism within the framework of Islamic thought, is based on brotherhood, Al- Bana stated that we are all brothers, racial nationalism is detrimental, and that no one is superior over others.