Large-scale forecasting of large fluctuations using wavelet coherence and multifractal behavior and developing wavelet coherence for multiple time series

Oygur, Tunç

Shocks, jumps, booms, and busts are typical large fluctuation markers that appear in crisis. Identifying financial crises and estimating leading indicators with strong relations during crisis periods have an essential role in the literature. This thesis examines the dynamic co-movements of leading indicators' multifractal features to identify financial crises due to large fluctuations. The detected dynamic relationships predict leading indicators with scale-by-scale analysis and make large-scale predictions better than challenger models. As a natural result of these studies, the n-dimensional ...Daha fazlası

Preprint 2022 Yeditepe University Academic and Open Access Information System 18 Görüntülenme

Erişime Açık

Effect of working capital management and solvency on profitability: Case of bist basic metal sector companies

Demir, Arda Eren

In this research, effect of WCM (known for optimization of liquidity and efficiency) and solvency on profitability has been analyzed for basic metal sector companies listed in BİST in 2018-2022. This research also includes comparison of financial ratios of companies that had initial public offering in 2022 and companies that had initial public offering before 2022. Research findings show that working capital management has positive effect on profitability, as liquidity has effect on all of the studied profitability ratios. Solvency also has positive effect on profitability, as solvency has pos ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 39 Görüntülenme

Erişime Açık

An analysis of the impact of social media on rational voting behavior of generation Z

Haser, Serkan

Developing Information and Communication Technologies have significantly changed lifestyle and many areas of life. As the new media has increased effect in intelligence, content producing etc., and network systems have become an integral part of life, we are witnessing accelerated flow of information. Individuals have started to quickly access all kinds of information their countries and across the world. All these developments are inevitably reflected in political life. As a matter of fact, political actors inevitably need to update and innovate their methods of reaching Generation Z. In part ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 58 Görüntülenme

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Transgenerational Trauma and Fetishism in Alice Walker’s “Everyday Use” and Toni Morrison’s The Bluest Eye

Elibal, Sena Gökçe

This thesis sets out to analyze transgenerational trauma in the African American context and fetishistic attachments developed as a coping mechanism to control and overcome transgenerational traumas. It is a fact that the history of people of African origin in the United States is marked by a centuries-long suffering from slavery, violent oppression, discrimination, and racism, which meant that generations after generations were born into this inhumane system in which they have been heavily traumatized. The gravity and the longitude of the situation created a cycle of trauma where current gene ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 68 Görüntülenme

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The effect of online Turkish shoppers’ perceptions on purchase intention in fashion industry

Akkor Koktekin, Müge

Even though retail stayed almost the same in the last 20 years, the effect of digital tools and applications substantially altered how businesses operate and how consumers shop. When the pandemic increased the pace consumers adapted to changes, retail industry was already battling with the challenge to digitalize. This study is based on the adoption theories including the Theory of Reasoned Action and the Technology Acceptance Model to investigate the interrelationships between perceived website design, perceived privacy, perceived reliability, perceived customer service by the Turkish online ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 58 Görüntülenme

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Instrumental use of corporate social responsibility and capitalist activism

Öztürk, Elmas Sahra

This study highlights how the concept of “social responsibility” has been transformed into “corporate social responsibility” (CSR) which is detached from its both etymology and epistemology, and investigates how and in what ways the concept of “corporate social responsibility” in which the concept of “social responsibility” has been transformed as an invention of instrumental reason, is implemented by organizations for their own purposes to ensure their sustainability within the capitalist system. The objectives found out and identified in this study are examined under four headings; CSR for b ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 62 Görüntülenme

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The philosophical position of Kant between neo-kantians and Heidegger kantian critique as protemetaphysica

Çılgın, Ozan

This study is based on a comparison of two interpretations which have been developed on Kant's philosophy. The first of these interpretations belongs to Heidegger and claims that Kant's philosophy is fundamentally an ontology, moreover a fundamental ontology based on the analysis of finite human whatness. He grounds this claim by arguing that Kantian criticism constitutes the subjectivity of the subject in a temporal context. Thus, the Kantian representation of the subjectivity of the subject emerges almost as an analytic of Dasein. The second interpretation belongs to the Marburg school of th ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 64 Görüntülenme

‘Tronie’ in dutch painting of the XVII Century

Köklüce, Zeynep

The purpose of this study is to conduct a comprehensive analysis by identifying the formal similarities and functional differences between “Tronie” painting and portrait painting that emerged in Dutch Golden Age painting of the XVII century. The aspects of Tronie painting that deviate from the standard understanding of portraiture are not easy to determine, as it has broad significance in its own genre. It has been misinterpreted by scholars due to the stylistic similarities it exhibits in research, and the form-content structure has been analyzed and clarified with recent studies. Our study h ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 152 Görüntülenme

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Emotional clarity, adult attachment and emotional eating

Terzi, Ecemnur

This study aims to investigate the relationship between emotional clarity, adult attachment and emotional eating. The research was carried out during the Coronavirus epidemic, in two periods (self- quarantine and new normal periods) with and without governmental restrictions. The research was carried out with a total of 194 participants; 69 in the self- quarantine period and 125 in the new normal period; between the ages of 20-45. In order to measure emotional eating scores, eating with positive and negative emotions subscale of “Emotional Appetite Questionnaire” were used. Emotional clarity s ...Daha fazlası

Preprint 2022 Yeditepe University Academic and Open Access Information System 25 Görüntülenme

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Gender representation in television advertising and stereotypes on women in advertisements

Üçkaleler, Beyza

In addition to many other features, people appear in television advertisements with their gender characteristics. The way in which biological and social gender is used in visual designs varies according to the existing cultural and social characteristics. The characteristics of being the focus of domestic life, motherhood, companionship, housework, beauty and sexuality, which society imposes on women and femininity, have been changing in recent years, and this change also makes itself felt in the field of visual design. The new forms of existence of women in the society are also reflected in t ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 90 Görüntülenme

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Political cycles and transitional justice: Evidence from Uruguay and Chile

Genç, Tuçe

This study concentrates on how countries deal with the mass human rights violations, large-scale massacres, and social abuses experienced during authoritarian rule. A comparative research is conducted, focusing on the differences and similarities between societies governed by bureaucratic authoritarian systems. Uruguay and Chile are studied as similar cases that have ended up with different outcomes in transitional justice processes. The main question of the study is whether and how political cycles affect transitional justice policies. It is assumed that successive leftist governments in powe ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 67 Görüntülenme

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Time symbol and concept of time in painting from the XX century to the present

Müsevitoğlu, Tetiana

This dissertation examines the symbol and concept of time in art from the 20th century to the present. In addition, it investigates and evaluates the relationship between art and symbol in the context of ideational and plastic arts. Furthermore, this dissertation investigates the relationship of the array of artworks between new aspects of artistic creativity and symbolism and perception, a modern way of creating new time symbols and their transfer to the audience. Finally, this study investigates the external effects of the diversity of trends in Western art on artists and artist groups such ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 88 Görüntülenme

Detaylı Arama

Filtreler

Koleksiyon [1]

İlgili Araştırmacılar [20]

Ambargo Durumu [1]

Tam Metin [1]

Eser Adı [20]

Yazar [Asıl] [20]

Yayın Tarihi [3]

Yazar Departmanı [20]

Yazar [KatkıdaBulunan] [20]

Yazar [KatkıdaBulunan] Kurum [20]

Esere Katkı Sağlayan [1]

Konu Başlıkları [Genel] [20]

Yayın Türü [Ortam] [1]

Dil [1]

Yayıncı [1]

Erişim Hakkı [1]

Yayın Turu [Akademik] [1]

Oygur, Tunç

Demir, Arda Eren

Haser, Serkan

Elibal, Sena Gökçe

Akkor Koktekin, Müge

Öztürk, Elmas Sahra

Çılgın, Ozan

Köklüce, Zeynep

Terzi, Ecemnur

Üçkaleler, Beyza

Genç, Tuçe

Müsevitoğlu, Tetiana