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 52 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 67 Görüntülenme

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A research on does management accounting in the construction industry need enterprise resource planning

Töre Doğruarar, Özlem

In the business world of the century we are living in, competition has become quite intense with the effect of globalization. For this purpose; the enterprises started to adopt the "Kaizen" methodology, which means continuous betterment or continuous improvement. Businesses that aspire to be successful and survive for a long time in this competitive environment have to use their resources most efficiently, specialize by gaining experience in their activities, and make strategic planning for the future. Information, being a strategic power, is the most important of these resources. If we consid ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 85 Görüntülenme

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Whatever singularity: queering the ‘quodlibet’ in the well of loneliness and oranges are not the only fruit

Yararoğlu, Semih

The aim of this thesis is to propose a hypothetical community for queer people of 20th century England depicted in two novels: Radclyffe Hall’s The Well of Loneliness (1928) and Jeanette Winterson’s Oranges Are Not the Only Fruit (1985) through Agamben’s idea of community. This study also intends to investigate the issue of the queer people in the 20th century, while demonstrating that the oppression of homosexual people has not changed despite the fact that one of the two novels is written at the beginning and the other at the end of the twentieth century. Suggesting a community to the queer ...Daha fazlası

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

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An analysis of the player avatar protagonist in video game narratives

Turgay, Murat Doğa

Video games depict various fantastic scenarios that players engage in. Fantasy has been a point of interest for humans for much of recorded history and fantasy fulfilment isan important appeal for people to play video games. The experience of such a fantasy can significantly enhance the player’s experience in games. Players experience fantasy in games through its elements:Culmination of gameplay, narrative story and the design of protagonist character(s) are how this fantasy is relayed to the player. The design of these three parts is significant in shaping the player’s fantasy and overall exp ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 80 Görüntülenme

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The effects of industrial revolutions on unemployment

Ateş, Halil

In this study, after briefly mentioning the important turning points for the history of humanity, the social structure before and after the Industrial Revolution will be discussed comparatively and after briefly mentioning the types of unemployment that are a part of our subject, four main Industrial Revolutions will be mentioned. Finally, the positive and negative effects of Industrial Revolutions on unemployment will be discussed.

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

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On the universality of cognitive biases in natural language: The case of noun phrase internal ordersing

Akyürek, Sunay

The present study experimentally investigates the order of NP-internal modifiers in gesture modality as practiced by Turkish speaking participants in an attempt to understand the natural order within NPs cross linguistically, whether the participants’ preferences reflect a homomorphism bias, and whether their preferences are influenced by their native language. For these purposes, Turkish-speaking participants (N=44) randomly assigned to two conditions where access to their native language was suppressed in the first block (suppression-first condition) or where access to their native language ...Daha fazlası

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

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Comparative analysis of virtual games with video games: preferences of players worldwide

Ahtaq, Salah Eddine

The emergence of virtual reality in recent years has primarily focused on user interfaces, visual simulation, and 3D graphics. However, the community's interest in virtual reality has shifted towards the gaming industry in order to reach a larger audience. This thesis aims to study the differences and similarities between virtual games and traditional video games in order to determine user preferences and opinions. Over 60 days (April 1st - May 31st, 2023), an online survey gathered 300 comprehensive responses, revealing substantial insights, and 4 interviews have been conducted with 4 volunte ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 57 Görüntülenme

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Dialogic discourse in John Fowles’s fiction

Cansız, Hümeyra

Mikhail Bakhtin is one of the prominent literary theorists of speech genres and stylistics. He was mainly focused on the philosophy of language and the multi-voiced, multi-languaged systems as a result of the oppressive regime he was under. His literary concepts reflect the autonomy of the characters, dialogue, and multi-voiced language systems. He advocated for unfinalizability, the idea of freedom of the characters, and the diversity of the languages within a novel. According to Bakhtin, language was not only a tool for communication and should be examined with its social context. His concer ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 45 Görüntülenme

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The impact of instagram on risks of developing eating disorders: Young female adults and appearance-focused accounts

Gad, Toka

The prevalence and extensive usage of Instagram as a social media platform have drawn my attention to the issue of appearance-oriented accounts on Instagram that endorse unrealistic standards of beauty. These accounts may contribute to the development of eating disorders, especially among young adult women. Various studies consistently indicate a connection between exposure to idealized depictions of female beauty in the media and negative effects on mood, self-esteem, body dissatisfaction, and a desire to be thin. Recent research has specifically focused on appearance-oriented accounts on Ins ...Daha fazlası

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

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Framing of the Annan Plan in print media: A comparative analysis

Kurbanzade, Volga

This dissertation presents a comparative analysis of headline articles, op-eds, and cartoons on the Annan Plan that appeared in Turkish Cypriot, Greek Cypriot, Turkish and Greek newspapers in the month preceding the twin referenda held on 24 April 2002. The dissertation provides a content analysis of 12 newspapers central to the issue: Afrika, Kıbrıs, Vatan, Charavgi, Fileleftheros, Cumhuriyet, Milliyet, Yeni Şafak, Rizospastis, Ta Nea and Kathimerini. The research primarily investigates the patterns of similarity and difference in the use of “win-win”, “win-lose”, “lose-lose”, “there is no al ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 117 Görüntülenme

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Sociological factors affecting the judicial decision making of judges in contentious cases in Turkey

Bayır Oğuz, Arca Begüm

The judicial decision-making process refers to the judge’s process of concluding a case. According to legal formalism, the judge decides based on legal rules in their decision- making processes. As opposed to legal formalism, legal realism argues that judges are affected by multiple factors in their judicial decision-making processes, such as their life, education, professional experiences, personal beliefs, etc. The research question is, what are the sociological factors that affect the judges’ judicial decision-making processes in controversial cases in Turkey? The significance of this resea ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 72 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

Alıcı, Özlem

Töre Doğruarar, Özlem

Yararoğlu, Semih

Turgay, Murat Doğa

Ateş, Halil

Akyürek, Sunay

Ahtaq, Salah Eddine

Cansız, Hümeyra

Gad, Toka

Kurbanzade, Volga

Bayır Oğuz, Arca Begüm