Ön Baskı YayınlarYeditepe Üniversitesi Kurum Koleksiyonu

Erişime Açık

Forecasting realized volatility of BIST indices with har-type models

Köksal, Emre Ahmet

In this paper, realized volatility of a selection of BIST Indices are forecasted with Heterogeneous Autoregressive Model (HAR) and its variations. For this purpose, ticks between 2001 and 2021 are used to generate 5-minute returns, which formed the basis for calculations of realized volatility and other realized measures. In the study, rolling windows are utilized for forecasting the volatility of one day ahead. These predictions are then compared to the actual realized volatilities. The study provides a thorough comparison of HAR-type models, and emphasizes the importance of underlying time s ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 46 Görüntülenme

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Power and beauty relations in the picture of Dorian Gray by Oscar Wilde and Lady Audley’s secret by Mary Elizabeth Braddon

Özkan, Elif Sarah

This thesis endeavours to explore the enchanting power of beauty and its history. This thesis aims at examining the enchanting power of beauty on selected characters in Oscar Wilde’s The Picture of Dorian Gray and Mary Elizabeth Braddon’s Lady Audley’s Secret. It further aims at examining the effects of possessing the power of beauty on the characters that possess it, namely Dorian Gray and Lady Audley. This thesis particularly focuses on the descriptions of the portraits of the protagonists in the two novels, on their effects on whoever looks at them and on the complex relationship between pi ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 76 Görüntülenme

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Semiotic analysis of lovecraftian cosmic horror movies and an evaluation of horror genre in Turkish cinema

Önder, Melih

Cosmic Horror, developed by H. P. Lovecraft, is a subgenre of science fiction, fantasy and horror. Cosmic horror is about the fear of the unknowable. It is usually about threatening beings from outer space or ancient malevolent mysteries. It has also played a key role in the development of horror cinema. Unlike stereotypical horror themes, deep stories about the pains of human existence are included in the cosmic horror subgenre. This thesis presents a research on feature films that are directly or indirectly related to thecosmic horror genre. With this aim, some sample films were selected and ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 124 Görüntülenme

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The mediating role of organizational cynicism perceived by employees on the effect of applied managerial power sources on the intention to quit

Alıcı, Özlem

In this study, it was tried to determine the mediating role of organizational cynicism perceptions of employees in the effect of managerial power sources applied by five-star hotel management managers on their intention to leave. The research universe of the study is the five-star hotel businesses in Istanbul. The sample of the research consists of 272 hotel employees determined by random sampling method among the employees in these enterprises, and the survey method was used in the research. Data were collected by face-to- face and online survey method. The data obtained as a result of the re ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 52 Görüntülenme

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The investment strategies of art funds

Angün, Pelin

This thesis study examines the conditions that laid the groundwork for art funds in particular, their formation and development processes, and subsequently analyses the properties of art funds as a type of investment fund, and their structure and diversity, ultimately closely examining their investment strategies in detail through examples. Although artworks have been known to be valuable for centuries, the classification and acceptance of artworks as an asset class is a newer phenomenon that occurred in the last century. The operating mechanisms unique to the art markets evolved within the li ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 81 Görüntülenme

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A sociological study on young people’s value differences from their parents along the materialist/postmaterialist axis

Öksüz, Nuran

This study aims to discover the challenges for secular middle-class youth in Turkey with materialist-postmaterialist value differences with their parents climbing the social ladder. The fact that the focused group is comparatively more advantageous than the lower-income groups in terms of socioeconomics can make their problems invisible. In this respect, the subject of this study has not been adequately covered in the literature, and it is crucial to study. The study used the in-depth interview method, and eight young people between the ages of 20 and 30 were reached with snowball sampling. Si ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 46 Görüntülenme

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Nationalism and national identity of western Ukraine in the post - Soviet era

Nowak, Agata

The research is designed to examine the essence and roots of Ukrainian nationalism of Western Ukraine, categories of identity regarding Ukrainians, and to present how modern Ukrainian national identity is constructed. The aim of the study is to understand within the broad context of nationalism the complexity of Ukrainian nationalism that does not fit the commonly used definition of a nation; common language, common religion, and common historical memory. The anthropological fieldwork is based on participant observation and in total 35 in-depth interviews which were conducted mainly in Lviv be ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 59 Görüntülenme

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Racism among Iranian intellectuals (1925-1979)

Bioukvand Ghojehbiglou, Elshan

The works of contemporary Iranian intellectuals have been researched from many perspectives, but many of their thoughts have not been explored deeply, widely, and academically regarding the issue of racism. In this research, I used the qualitative content analysis method to examine the works of some prominent and contemporary Iranian intellectuals regarding having or not having racist elements in their writings published between 1925-1979. After methodically and analytically examining the works of contemporary Iranian intellectuals such as Ahmad Kasravi, Hasan Taqizadeh, Mohammad Ali Foroughi, ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 195 Görüntülenme

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Impact of IFRS-16 lease standard on financial statements of transportation and storage companies: evidence from Bist

Abdullahi, Mukhtar Farah

The International Financial Reporting Standards (IFRS) have been implemented by firms around the globe to make financial information internationally consistent and comparable. The newly established international financial reporting standard (IFRS-16, "Leases") requires recognition of certain old off-balance-sheet assets and liabilities resulting from operating leases under the International Accounting Standard 17 (IAS 17). The objective of this research aims to employ financial statement items and ratios to investigate how the new leasing standard IFRS-16 affected financial statements followin ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 71 Görüntülenme

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Beyond a footrace: Ultramarathon as a liminoid performance

Özdem, İpek

This study aims to explore the experience of becoming an ultramarathoner and the codes of ultramarathon culture in Turkey through the lenses of symbolic and interpretive anthropology and performance studies. It identifies the meaning, value, and significance of ultramarathons for runners, and presents an ethnographic description of ultramarathon racing. The anthropological fieldwork was conducted from April 2018 to March 2022, employing in-person and online interviews, and participant observations at İznik Ultra Marathon, Salomon Cappadocia Ultra-Trail and Uludağ Premium Ultra Trail organizati ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 50 Görüntülenme

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The case of Marginalised Victorian women: An analysis of Charles Dickens’s Oliver Twist and hard times through Kate millett’s feminism

Kırmızıgül, Tuba

The present dissertation aims to analyse Victorian society and its reflection in the 19th-century novels such as Hard Times and Oliver Twist within the feminist framework. Discriminative attitudes in a patriarchal society and how females meet abuse from childhood are among the main concerns; therefore, these are also examined with a great emphasis and added to the research. Their miserable condition inspires the author of this study to shed light upon the women and children within their fictionalisation both in the Victorian novels and in different periods. Kate Millett’s Sexual Politics is co ...Daha fazlası

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

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Shamanism or shamanism, a comparative approach toward siberian Shamanism

Kızılhan, Cemil Ömer

Shamanism has been considered as a singular phenomenon in most of the studies carried out about Shamanism so far, and it has not been taken into consideration that there are different types of Shamanism. Shamanist beliefs, which were developed in a very large region such as Siberia, were divided into different branches as a result of different social, cultural and political effects in Siberia, and led to the emergence of Shamanist practices called Paleo-Siberian Shamanism and Neo-Siberian Shamanism.

Preprint 2023 Yeditepe University Academic and Open Access Information System 63 Görüntülenme

Detaylı Arama

Filtreler

Koleksiyon [1]

İlgili Araştırmacılar [16]

Ambargo Durumu [1]

Tam Metin [1]

Eser Adı [20]

Yazar [Asıl] [20]

Yayın Tarihi [1]

Yazar Departmanı [20]

Yazar [KatkıdaBulunan] [18]

Yazar [KatkıdaBulunan] Kurum [20]

Konu Başlıkları [Genel] [20]

Yayın Türü [Ortam] [1]

Dil [1]

Yayıncı [1]

Erişim Hakkı [1]

Yayın Turu [Akademik] [1]

Köksal, Emre Ahmet

Özkan, Elif Sarah

Önder, Melih

Alıcı, Özlem

Angün, Pelin

Öksüz, Nuran

Nowak, Agata

Bioukvand Ghojehbiglou, Elshan

Abdullahi, Mukhtar Farah

Özdem, İpek

Kırmızıgül, Tuba

Kızılhan, Cemil Ömer