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Academician

RIZA BAYRAK

Doçent

Ostim Teknik Üniversitesi İktisadi Ve İdari Bilimler Fakültesi Ekonomi Bölümü

Research topics OpenAlex
  1. Ana Dal Sosyal-Beşeri ve İdari Bilimler Temel Alanı
  2. Yan Dal Makro İktisat
Keywords YÖKSİS
Articles 18 YÖKSİS 18 · OpenAlex 0 Total citations 232 h-index 5 · OpenAlex OpenAlex coverage %56 matched 10 / 18 Q1 articles 0 Scopus · WoS Q1 0 Best field rank #9,699 / 30,171 Main field · top 32.1% Co-authors 14 7 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 10 + YÖKSİS · co-author record: 4
h-index 5 Percentile in Türkiye: 52 #49 of 171 at their university by h-index
i10-index
3
Total citations
232
Top 48% in Türkiye
Per article
16.6
FWCI
0.42
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. The stability of enzymes after sonication 2000 181 citations
  2. The mediating role of self-concept and coping strategies on the relationship between attachment styles and perceived stress 2018 18 citations
  3. Does the Optimal Size of Defense Expenditure Exist?An Empirical Study on Turkey 2019 10 citations
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. 4 articles (181 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. h-index on the OpenAlex author profile: 6.

Citing publications Crossref 14 publications citing 9 DOI-bearing articles · 7 Türkiye-affiliated
  • 2019 1
  • 2020 3
  • 2021 4
  • 2022 1
  • 2025 5
  1. Savunma Harcamalarına Yönelik Toplum Bilinci ve Makroekonomik Etki Algısı: Türkiye Üzerine Değerlendirme TR Muhammed Kemal Bostan et al. · İktisadi İdari ve Siyasal Araştırmalar Dergisi · 2025
  2. The Effects of Defence Expenditures on Economic Growth: A Case Study on Turkey TR Rahman Aydın · Fiscaoeconomia · 2025
  3. DOI 10.1038/s41598-025-22171-3 2025
  4. DOI 10.1007/s10880-025-10110-3 2025
  5. DOI 10.1108/jeas-12-2024-0534 2025
  6. DOI 10.3390/jcm11061614 2022
  7. Savunma Harcamalarının Ekonomik Büyümeye Etkisi: NATO Ülkeleri Üzerinde Panel Veri Analizi TR Mustafa TORUN et al. · Yönetim Bilimleri Dergisi · 2021
  8. Relationships Between Defence Expenditures and Economic Growth in G7 Countries: Panel Bootstrap Causality Analysis TR Şerif CANBAY et al. · Bingöl Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi · 2021
  9. Dynamic Linkages between Social Expenditures and Economic Growth: the Most Important Conclusions for Central European Countries TR Tuncer Govdeli et al. · Comparative Economic Research. Central and Eastern Europe · 2021
  10. Malmquist yöntemi: Karadeniz bölgesinin turizm verimliliği üzerine bir uygulama TR Murat GÜL · Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi · 2021
  11. D-8 Ülkelerinde Askeri Harcamalar ve Ekonomik Büyüme Üzerine Panel Veri Analizi TR Dilara AYLA · Bingöl Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi · 2020
  12. DOI 10.3390/educsci10080210 2020
  13. DOI 10.1016/j.childyouth.2020.105232 2020
  14. DOI 10.12677/ap.2019.99201 2019
Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 18

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 8 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 10 %62.7
Other counts

Scopus (SJR)

  • YÖKSİS rows 3

WoS (JCR)

  • YÖKSİS rows 3

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

18articles

Journals with publications

18 journals

Narrow down

Scopus (SJR)
Q10 Q21 Q30 Q42
WoS (JCR)
Q10 Q21 Q30 Q42
TR Index
8articles

Article list

  1. 2022 The Linkages Between Democracy, Terrorism and Foreign Direct Investments in Developed and Developing Countries Sosyoekonomi DOI 10.17233/sosyoekonomi.2022.01.06 YÖKSİS TR Index SJR Q4 JCR Q4 OpenAlex 71.7%
  2. 2021 AHP Yöntemi ile Dinamik Müfredat Geliştirme: Ostim Teknik Üniversitesi Yönetim Bilişim Sistemleri Bölümünde Bir Uygulama Uluslararası Yönetim Bilişim Sistemleri ve Bilgisayar Bilimleri Dergisi DOI 10.33461/uybisbbd.915182 YÖKSİS OpenAlex 33.9%
  3. 2021 How Does The Development Level of Countries Affect Optimal Size of Government: An Empirical Study with Panel Data Analysis Nevşehir Hacı Bektaş Veli Üniversitesi SBE Dergisi DOI https://dergipark.org.tr/tr/pub/nevsosbilen YÖKSİS TR Index OpenAlex 68.0%
  4. 2021 Savunma Harcamalarının Ekonomik Büyüme Üzerindeki Etkisi: Panel Veri Analizi Yönetim Bilimleri Dergisi DOI 10.35408/comuybd.877219 YÖKSİS OpenAlex 83.4%
  5. 2020 A Literature Review on “The Effects of Terrorism on Economy Defence Against Terrorism Review-DATR YÖKSİS
  6. 2020 Economic Efficiency and Total Factor Productivity of Defense Industries in NATO and EUROZONE Celal Bayar Üniversitesi Sosyal Bilimler Dergisi DOI 10.18026/cbayarsos.525794 YÖKSİS TR Index OpenAlex 79.1%
  7. 2020 Does Terrorism Hinders Foreign Investments in Turkey?An Empirical Study with ARDL Bounds Test Savunma Bilimleri Dergisi DOI https://dergipark.org.tr/en/download/article-file/1353992 YÖKSİS TR Index
  8. 2019 Does the Optimal Size of Defense Expenditure Exist?An Empirical Study on Turkey Savunma Bilimleri Dergisi YÖKSİS TR Index OpenAlex 88.4%
  9. 2018 The Determinants of Youth Unemployment: A Panel Data Analysis of OECD Countries The European Journal of Comparative Economics DOI dx.doi.org/10.25428/1824-2979/201802-231-248 YÖKSİS SJR Q4 JCR Q4
  10. 2018 The mediating role of self-concept and coping strategies on the relationship between attachment styles and perceived stress Europe’s Journal of Psychology DOI 10.5964/ejop.v14i4.1508 YÖKSİS SJR Q2 JCR Q2 OpenAlex 76.8%
  11. 2018 İnsan Kaynaklarının Seçiminde Genel Bilişsel Yetenek Testlerinin Uygulanması Toros Üniversitesi İİSBF Sosyal Bilimler Dergisi DOI http://dergipark.gov.tr/iisbf/issue/41627/472286 YÖKSİS
  12. 2018 Total Factor Productivity of Tourism Sector of OECD Countries Çankırı Karatekin Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi DOI https://dergipark.org.tr/en/download/article-file/611854 YÖKSİS TR Index OpenAlex 61.6%
  13. 2017 Total Factor Productivity Analysis in Food Sector International Journal of Advances in Management and Economics DOI https://d1wqtxts1xzle7.cloudfront.net/54776755/Total_Factor_Productivity_Analysis_in_Food_Sector_IJAME_2017.pdf?1508588070=&response-content-disposition=inline%3B+filename%3DInternational_Journal_of_Advances_in_Man.pdf&Expires=1620669942&Signature=SJv632zroxdQdmx~50PTCYPHFJDeb4e1ABourBlrUPRZbM7ARKJ76UkuiY28ytsxv39iO9bWWh-Q3anl1R40HavZPX3mlnC55Dx~Ix-0XpJMKi9r4lSDZF6aUHWfh5TPJtbIk8EypSV9H1HsDY8TFfMXYbj1Rfv5Zc1MO6m2c0lvuDf~SRTsRlGYCo4370ersUY6S1-JXD-7nUYVuAIGFcx-6pki-FiBLWuDUNdNqTc1WXnTBUgyAs5l78sKkMs-BOSSaBXyJWM5gRxKY7wBy9fBDUmSLQzQy1aGKKqE2Voa4WASpXpCEcsA03S~FWmFyeIvxIXhh7SzH1G-JH6loA__&Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA YÖKSİS
  14. 2017 Economic Efficiency Analysis of Tourism Sector in OECD Countries: an Emprical Study with DEA Uluslararası İktisadi ve İdari İncelemeler Dergisi DOI 10.18092/ulikidince.277725 YÖKSİS TR Index OpenAlex 63.5%
  15. 2016 Borsa İstanbul’da Kayıtlı Otomotiv Sektöründe Faaliyet GösterenFirmaların Etkinliklerinin Statik ve Dinamik Veri Zarflama AnaliziYöntemiyle Değerlendirilmesi Siyaset, Ekonomi ve Yönetim Araştırmaları Dergisi DOI https://dergipark.org.tr/en/download/article-file/1023624 YÖKSİS OpenAlex 0.9%
  16. 2016 Short and Long Term Analysis of Some Factors Effecting Youth Unemployment in Turkey Theoretical and Applied Economics DOI https://d1wqtxts1xzle7.cloudfront.net/54776762/Article_ECTAP_2016_3608.pdf?1508588160=&response-content-disposition=inline%3B+filename%3DShort_and_long_term_analysis_of_some_fac.pdf&Expires=1620669746&Signature=dPB~rs2nLSp4TmIcQOiEs2Ov6ZqbJgXJ2igm7i4pL4dZ8TsNvNOn9QhzIVIdluoVlbNm-MrBm5mVxE~jM1yWZklbQUTz6ysmm~kCvi-Eo40INTi-wRRVClkwWVRjoNtpSQPZlYo5TGfaY77CzHOITPwhbyrhlu8PCi93SXPJ~171lJbosr6XcN6PG18wRUhrqfZokse8vYVnXcwlG5Rfpbcu-demulCTFPVjXoH8KzktY-vFG6NhI67MMfTF7edHQrIgBB3xMzJncJwil7lIW9fv09UKfzzcp5KyiLLJqEJU3bNPENwuM4z4U482xFDNTxR2izacsid4BcqY6RWmsg__&Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA YÖKSİS
  17. 2016 Savunma Sanayiinde Toplam Faktör Verimliliği Atatürk Üniversitesi İktisadi ve İdari Bilimler Dergisi DOI http://web.a.ebscohost.com/ehost/pdfviewer/pdfviewer?vid=0&sid=97e4a580-9d09-40ef-aa04-76318349cc80%40sessionmgr4008 YÖKSİS TR Index
  18. 2015 Savunma Sanayiinde VZA Yöntemiyle Etkinlik Analizi Girişimcilik ve Kalkınma Dergisi DOI https://www.researchgate.net/profile/Riza-Bayrak-2/publication/320258159_SAVUNMA_SANAYINDE_VZA_YONTEMIYLE_ETKINLIK_ANALIZI/links/59d7bf44a6fdcc2aad064b51/SAVUNMA-SANAYINDE-VZA-YOeNTEMIYLE-ETKINLIK-ANALIZI.pdf YÖKSİS

Projects 6 See all (6) →

  1. 2021 Horizon Europe Energy Transition Entrepreneurs in Action (ETEIA) Avrupa Birliği · Tamamlandı 2021-08-02 – 2023-07-31
  2. 2021 LET's REMOVE BORDERS WITH KIN-BALL (REBOKIN) Avrupa Birliği · Tamamlandı 2021-01-01 – 2023-01-01
  3. 2020 DEVELOPMENT OF ENTRECOMP AND DIGCOMP FRAMEWORK IN HIGHER EDUCATION Avrupa Birliği · Tamamlandı 2020-01-12 – 2022-01-01
  4. 2021 COVID-19 KRİZİ'NİN İMALAT SANAYİ VERİMLİLİĞ ÜZERİNDEKİ ETKİSİ: OSTİM SANAYİ BÖLGESİNDE BİR UYGULAMA -Tübitak 1001 · Tamamlandı 2021-04-01 – 2022-05-01
  5. 2020 OSTİM Teknik Üniversitesi Yönetim Bilişim Sistemleri Bölümü Ders Müfredatının İyileştirilmesine Yönelik Sektörel Bir Araştırma Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2020-08-05 – 2021-02-05

Books 6 See all (6) →

  1. 2025 SMEs in Agriculture and the Food Industry During the Health Crisis: Experience from the COVID-19 SPRINGER ISBN 978-3-031-77285-6 Bilimsel Kitap
  2. 2021 Lojistik Gelecek NOBEL ISBN 978-625-439-416-4 Kitap Bölümü · Bilimsel Kitap
  3. 2021 Teoriden Uygulamaya Çokuluslu Ortamda Girişimcilik Eğitimi: Kamu-Sanayi-Üniversite İşbirliği Kapsamında Ugulamalı Model NOBEL ISBN 978-625-439-159-0 Kitap Bölümü · Bilimsel Kitap
  4. 2020 Bir Virüsün Öğrettikleri- COVİD-19 Sonrası Yönetim, Ekonomi ve Toplumun Analizi NOBEL ISBN 978-625-402-354-5 Kitap Bölümü · Bilimsel Kitap
  5. 2020 Sürdürülebilir Kalkınma NOBEL ISBN 978-625-7258-44-9 Kitap Bölümü · Bilimsel Kitap

Proceedings 7 See all (7) →

  1. 2018 Türk Savunma Sanayii Etkinlik Analizi: NATO ve EURO Bölgesi Içindeki Gelişmiş Sanayiler Ile Karşilaştirmali Bir Analiz SAVTEK 2018 9. Savunma Teknonolojileri Kongresi
  2. 2020 COVID-19 Outbreak and Its Global Economic Effects Al-Farabi 8th International Conference on Social Sciences
  3. 2021 How Does Terrorism Affect Economic Growth? INTERNATIONAL KOSOVO CONGRESS ON CULTURE, ARTS AND MULTI­DISCIPLINARY STUDIES
  4. — Blockchain and Economic Development Taras Shevchenko 6th International Conference on Social Sciences
  5. 2020 Economic Determinants of Foreign Direct Investments in Developing Countries EL RUHA 7th INTERNATIONAL CONFERENCE ON SOCIAL SCIENCES

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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
14
With an akaturk profile
10
Turkish institutions
7
Co-authored works
%72

Academic co-authors 10

  1. HALİM TATLI Profesör · Bingöl Üniversitesi 4
  2. FEHİM BAKIRCI Profesör · Atatürk Üniversitesi 2
  3. MURAT GÜLER Doçent · Niğde Ömer Halisdemir Üniversitesi 2
  4. NECMETTİN ÇELİK Doçent · İzmir Katip Çelebi Üniversitesi 2
  5. ALİ UÇUCU Araştırma Görevlisi · Ostim Teknik Üniversitesi same university 1
  6. CEMALETTİN ÖCAL FİDANBOY Doçent · Ostim Teknik Üniversitesi same university 1
  7. METİN OCAK Profesör · Toros Üniversitesi 1
  8. MUSTAFA TORUN Doktor Öğretim Üyesi · Çanakkale Onsekiz Mart Üniversitesi 1
  9. OZAN BAHAR Profesör · Muğla Sıtkı Koçman Üniversitesi 1
  10. OZAN GÜLHAN Doktor Öğretim Üyesi · Ostim Teknik Üniversitesi same university 1

National collaboration 7 institutions

Within own university1 joint works · Ostim Teknik Üniversitesi

  1. Bingöl Üniversitesi 4 works · 1 academics
  2. Atatürk Üniversitesi 2 works · 1 academics
  3. Niğde Ömer Halisdemir Üniversitesi 2 works · 1 academics
  4. İzmir Katip Çelebi Üniversitesi 2 works · 1 academics
  5. Muğla Sıtkı Koçman Üniversitesi 1 works · 1 academics
  6. Toros Üniversitesi 1 works · 1 academics
  7. Çanakkale Onsekiz Mart Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 4

Ercan EROĞLUMURAT SARIKAYANESRİN HİSLİ ŞAHİNSELCAN ÖNAL

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.