Academician
EMRAH GÜLAY
Doçent
Dokuz Eylül Üniversitesi İktisadi Ve İdari Bilimler Fakültesi Ekonometri Bölümü
Research topics OpenAlex
- Forecasting Techniques and Applications8
- Market Dynamics and Volatility7
- Stock Market Forecasting Methods5
- Grey System Theory Applications5
- Financial Risk and Volatility Modeling4
- Energy Load and Power Forecasting2
- Energy, Environment, and Transportation Policies2
- Maritime Ports and Logistics2
- Monetary Policy and Economic Impact2
- Energy and Environment Impacts1
- Complex Systems and Time Series Analysis1
- Educational Leadership and Administration1
- Ana Dal Sosyal-Beşeri ve İdari Bilimler Temel Alanı
- Yan Dal Ekonometri
Keywords
YÖKSİS
Citation impact
OpenAlex YÖKSİS articles matched in OpenAlex: 19 + YÖKSİS · co-author record: 1
h-index
7
Percentile in Türkiye: 72
#640 of 2,152 at their university by h-index
- i10-index
- 4
- Total citations
- 285 Top 20% in Türkiye
- Per article
- 14.2
- FWCI
- 0.93 1.00 = world average
- World top 1%
- 0
- World top 10%
- 3
Most cited articles
- Economic and demographic determinants of household energy use in Turkey
- Forecasting electricity production from various energy sources in Türkiye: A predictive analysis of time series, deep learning, and hybrid models
- Comparison of forecasting performances: Does normalization and variance stabilization method beat GARCH(1,1)-type models? Empirical evidence from the stock markets
How is this computed?
h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 1 articles (2 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.
Field ranking
YÖKSİS ?-
Main field Sosyal-Beşeri ve İdari Bilimler Temel AlanıPoints rank #1,282/ 30,171 top 4.2% At university #30/ 472Score 16.55 journal 15.8 · OA add 0.75
- Article rank4,560/30,171
- Scopus rank673/30,171
- WoS rank602/30,171
- YÖKSİS25
- Scopus17
- WoS18
-
Side field EkonometriPoints rank #41/ 280 top 14.6% At university #2/ 6Score 16.55 journal 15.8 · OA add 0.75
- Article rank75/280
- Scopus rank28/280
- WoS rank28/280
- YÖKSİS25
- Scopus17
- WoS18
Collaboration network
From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.
- Co-authors
- 16
- With an akaturk profile
- 6
- Turkish institutions
- 2
- Co-authored works
- %88
Academic co-authors 6
- HAMDİ EMEÇ Doçent · Dokuz Eylül Üniversitesi same university 4
- SERKAN ARAS Doçent · Dokuz Eylül Üniversitesi same university 3
- AHMET ÖZEN Profesör · Dokuz Eylül Üniversitesi same university 1
- FUNDA İŞÇİOĞLU Doçent · Ege Üniversitesi 1
- MUSTAFA ŞEN Araştırma Görevlisi · Süleyman Demirel Üniversitesi 1
- ŞENAY ÜÇDOĞRUK BİRECİKLİ Profesör · Dokuz Eylül Üniversitesi same university 1
National collaboration 2 institutions
Within own university9 joint works · Dokuz Eylül Üniversitesi
- Ege Üniversitesi 1 works · 1 academics
- Süleyman Demirel Üniversitesi 1 works · 1 academics
Other co-authors (incl. international) 10
Okan Duru 7Korkut Bekiroglu 4Ömer Burak Akgün 3MEHMET VEDAT PAZARLIOĞLU 2JOSHUA DAVID COWLEYJunwoo JeonKIVILCIM METİN ÖZCANLagoa ConstantinoRong SuSinem Celik Girgin
Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.
Indexes and citation percentiles
?Top 1%0
Top 10%3
Avg · n 19
%64.1
Other counts
Scopus (SJR)
- YÖKSİS rows 17
WoS (JCR)
- YÖKSİS rows 17
Articles
Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.
Journals with publications
23 journals
- ISSN 1303-099X 2
- Applied Energy 2
- ISSN 1300-1868 1
- ISSN 1302-0064 1
- ISSN 1302-3284 1
- ISSN 1307-7112 1
- ISSN 1307-9832 1
- ISSN 2588-6096 1
- AIMS Energy 1
- Asian Journal of Shipping and Logistics 1
- Business and Economic Horizons (discontinued) 1
- Computational Economics 1
- Energy 1
- Energy Policy 1
- Expert Systems with Applications 1
- Global Business and Economics Review 1
- IEEE Transactions on Engineering Management 1
- Journal of Forecasting 1
- Knowledge-Based Systems 1
- Maritime Business Review 1
- Operations Research and Decisions 1
- Scientific Annals of Economics and Business 1
- Serbian Journal of Management 1
Narrow down
Article list
- 2025 Dynamics in Realized Volatility Forecasting: Evaluating GARCH Models and Deep Learning Algorithms Across Parameter Variations YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 90.9%
- 2025 Predictive performance of denoising algorithms in S&P 500 and Bitcoin returns YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.9%
- 2024 Forecasting electricity production from various energy sources in Türkiye: A predictive analysis of time series, deep learning, and hybrid models YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.7%
- 2024 Does a meta-combining method lead to more accurate forecasts in the decision-making process? YÖKSİS SJR Q3 JCR Q4 OpenAlex 64.1%
- 2023 Predictability of the Physical Shipping Market by Freight Derivatives YÖKSİS SJR Q1 JCR Q1 OpenAlex 78.6%
- 2023 Spectral analysis of the dry bulk shipping market by utilizing the system dynamics approach YÖKSİS SJR Q2 JCR Q3 OpenAlex 53.7%
- 2022 A multi-method forecasting algorithm: Linear unbiased estimation of combine forecast YÖKSİS SJR Q1 JCR Q1 OpenAlex 71.1%
- 2021 Predictability of second-hand bulk carriers with a novel hybrid algorithm YÖKSİS SJR Q2 JCR Q2 OpenAlex 88.1%
- 2020 Hybrid modeling in the predictive analytics of energy systems and prices YÖKSİS SJR Q1 JCR Q1
- 2020 Revisiting the impact of financial development on economic growth: the case of Turkey YÖKSİS SJR Q4 JCR Q4 OpenAlex 75.0%
- 2019 The nexus prevalent in nonlinear finance and growth in the presence of macroeconomic instability in Turkey: Does the stock market really matter? YÖKSİS SJR Q4
- 2019 The Stock Returns Volatility based on the GARCH (1,1) Model: The Superiority of the Truncated Standard Normal Distribution in Forecasting Volatility YÖKSİS OpenAlex 62.6%
- 2019 Forecasting the total electricity production in South Africa: Comparative analysis to improve the predictive modelling accuracy YÖKSİS SJR Q3 JCR Q4 OpenAlex 62.8%
- 2018 Comparison of forecasting performances: Does normalization and variance stabilization method beat GARCH(1,1)-type models? Empirical evidence from the stock markets YÖKSİS SJR Q1 JCR Q3 OpenAlex 87.3%
- 2018 Predictive analytics of crude oil prices by utilizing the intelligent model search engine YÖKSİS SJR Q1 JCR Q1
- 2018 Comparing Simple Forecasting Methods and Complex Methods: A Frame of Forecasting Competition YÖKSİS SJR Q4 JCR Q3 OpenAlex 7.0%
- 2018 ABD DOLARI/TÜRK LİRASI DÖVİZ KURUNUN OTOREGRESİF KOŞULLU DEĞİŞEN VARYANS MODELLERİ İLE İNCELENMESİ: TÜRKİYE ÖRNEĞİ YÖKSİS TR Index
- 2017 A new consensus between the mean and median combination methods to improve forecasting accuracy YÖKSİS SJR Q2 OpenAlex 71.7%
- 2016 İşsizlik ile Sigara Üzerinden Alınan Vergiler Arasındaki İlişki : Türkiye Analizi YÖKSİS TR Index OpenAlex 14.3%
- 2016 The Empirical Role of Real Crude Oil Price and Real Exchange Rate on Economic Growth: The Case of Turkey YÖKSİS TR Index JCR Q4