Results 41 to 50 of about 13,306 (100)
, 2020 The aim of this study is to test the causality in variance (volatility spillover) relationship between the Borsa Istanbul (BIST) Technology Index and other main industry indices (BIST Industry, BIST Services and BIST Financial indices).
Barış Kocaarslan
semanticscholar +1 more source
Cumhuriyet Üniversitesi İktisadi ve İdari Bilimler DergisiEnvironmental, Social, and Governance (ESG) scores reflect how major corporations are evaluated based on ethical practices and sustainability efforts. This study aims to analyse the factors at the firm level that influence the ESG scores of 34 companies ...
Nida Abdioğlu, Sinan Aytekin
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Gaziantep Üniversitesi Sosyal Bilimler Dergisi, 2020 11 Mart 2020 tarihinde Dünya Sağlık Örgütü tarafından pandemi olarak ilan edilen Covid-19, en büyük zararı sağlık alanından sonra ekonomi üzerinde göstermiştir.
Hakan Cavlak
doaj +1 more source
KORKU ENDEKSİ (VIX) İLE BIST 100 ARASINDAKİ İLİŞKİ: FREKANS ALANI NEDENSELLİK ANALİZİ
Dokuz Eylül Üniversitesi İşletme Fakültesi Dergisi, 2019 Bu calismanin amaci Korku Endeksi (VIX) ile BIST 100 arasindaki nedensellik iliskisini tespit etmektir. Calismada 03.01.2000 - 09.02.2018 zaman araligindaki gunluk verilerin kullanilarak, VIX ile BIST 100 arasindaki nedensellik iliskisi frekans alani ...
Ç. Başarır
semanticscholar +1 more source
Covid-19 Pandemisine Yönelik Devlet Müdahalelerinin Bist Sektör Endekslerine Etkisi
Gümrük ve Ticaret Dergisi, 2021 Bu çalışmada, Covid-19 pandemisinin Türkiye’deki etkilerini engellemeye veya indirgemeye yönelik alınan devlet müdahalelerinin sektörel etkileri araştırılmıştır.
Enes Burak Ergüney +3 more
doaj
Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels
Advanced Healthcare Materials, EarlyView.We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa +8 more
wiley +1 more source
CDS Returns' Volatility and Traders' Reactions
Trends in Business and EconomicsCredit default swap (CDS) premiums on a country's bonds are significant indicators of its risk profile. A decline in CDS premiums is perceived positively by investors, often triggering expectations of a rise in stock markets, and vice versa.
Fatih Cingoz +2 more
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Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Mehmet Akif Ersoy Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2016 Bu çalışmada Borsa İstanbul’da (BİST) işlem gören firmaların yönetim kurulu ve sahiplik yapısının CEO değişimi üzerindeki etkisinin tespit edilmesi amaçlanmıştır.
Mesut Doğan, Mete Karayel
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Advanced Materials, EarlyView.The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli +12 more
wiley +1 more source