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Erol Köycü Asst. Prof. Dr. SIRNAK UNIVERSITY FACULTY OF ECONOMICS ADMINISTRATIVE SCIENCES
Publication 11 Review 1 CrossRef Cited 14
11 Publication
1 Review
14 CrossRef Cited

Research Fields

Finance and Investment Financial Markets and Institutions Banking and Insurance Investment and Portfolio Management Behavioural Finance Sustainability Accounting and Reporting

Institution

SIRNAK UNIVERSITY FACULTY OF ECONOMICS ADMINISTRATIVE SCIENCES

Popular Publications

Causality Relationship Between Domestic Investor and Total Investor in Borsa Istanbul
Authors: Erol Köycü
Published: 2021 , The Journal of Business Science
DOI: 10.22139/jobs.956148
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 605

0

1

605

Determination of Economic and Financial Factors Affecting Investment Instruments: An Application on Borsa İstanbul
Authors: Erol Köycü , İlhan Ege
Published: 2025 , BDDK Bankacılık ve Finansal Piyasalar Dergisi
DOI: 10.46520/bddkdergisi.1723976
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 257

0

1

257

Publications

THE MODERATING ROLE OF FINANCIAL LEVERAGE IN THE RELATIONSHIP BETWEEN MANAGER-SHAREHOLDER AGENCY COST AND FINANCIAL PERFORMANCE: A STUDY ON BIST TEXTILE LEATHER INDEX
Authors: Erol Köycü , Tuğba Nur
Published: 2025 , International Journal of Management Economics and Business
DOI: 10.17130/ijmeb.1597014
FAVORITE 0 TOTAL DOWNLOAD COUNT 216

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216

Determination of Factors Affecting Financial Asset Investments
Authors: Erol Köycü , İlhan Ege
Published: 2025 , Eskişehir Osmangazi University Journal of Economics and Administrative Sciences
DOI: 10.17153/oguiibf.1582322
FAVORITE 0 TOTAL DOWNLOAD COUNT 740

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740

Determination of Economic and Financial Factors Affecting Investment Instruments: An Application on Borsa İstanbul
Authors: Erol Köycü , İlhan Ege
Published: 2025 , BDDK Bankacılık ve Finansal Piyasalar Dergisi
DOI: 10.46520/bddkdergisi.1723976
FAVORITE 1 TOTAL DOWNLOAD COUNT 257

1

257

POSSIBLE EFFECTS OF UNCERTAINTY FACTORS ON GREEN BOND RETURNS
Authors: Erol Köycü
Published: 2025 , Pamukkale University Journal of Social Sciences Institute
DOI: 10.30794/pausbed.1611428
FAVORITE 0 TOTAL DOWNLOAD COUNT 381

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381

The Impact of Greenhouse Gas Risks on Stock Market Returns: An Application on G7 Countries
Authors: Erol Köycü
Published: 2024 , Anadolu Üniversitesi Sosyal Bilimler Dergisi
DOI: 10.18037/ausbd.1521955
FAVORITE 0 TOTAL DOWNLOAD COUNT 577

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577

Borsa İstanbul’da yabancı yatırımcı sayısını etkileyen faktörlerin Granger nedensellik testi ile incelenmesi
Authors: Erol Köycü , İlhan Ege
Published: 2023 , Mersin Üniversitesi Sosyal Bilimler Enstitüsü Dergisi
DOI: 10.55044/meusbd.1303018
FAVORITE 0 TOTAL DOWNLOAD COUNT 2654

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2654

Avrupa Bankacılık Endeksi Volatilitesinin Garch Modelleri Kullanılarak Modellenmesi
Authors: Erol Köycü
Published: 2022 , Journal of Aksaray University Faculty of Economics and Administrative Sciences
DOI: 10.52791/aksarayiibd.988629
FAVORITE 0 TOTAL DOWNLOAD COUNT 1197

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1197

RİSK İŞTAH ENDEKSİ İLE BİST100 ENDEKSİ ARASINDAKİ İLİŞKİ: COVİD-19 ÖNCESİ VE SONRASI DÖNEME YÖNELİK BİR ARAŞTIRMA
Authors: Erol Köycü
Published: 2022 , Research of Financial Economic and Social Studies
DOI: 10.29106/fesa.997958
FAVORITE 0 TOTAL DOWNLOAD COUNT 1345

0

1345

Causality Relationship Between Domestic Investor and Total Investor in Borsa Istanbul
Authors: Erol Köycü
Published: 2021 , The Journal of Business Science
DOI: 10.22139/jobs.956148
FAVORITE 1 TOTAL DOWNLOAD COUNT 605

1

605

Yabancı Yatırımların Pay Piyasa Getirisine Etkisi: BRICS-T Ülkeleri Üzerine Ekonometrik Bir Analiz
Authors: Erol Köycü , Mustafa Mesut Kayalı
Published: 2021 , The Journal of Accounting and Finance
DOI: 10.25095/mufad.877408
FAVORITE 0 TOTAL DOWNLOAD COUNT 684

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684

Stock Volatility Modeling in Health Enterprises: An Econometric Survey in The Human Health and Social Services Sector
Authors: Tuğba Nur Topaloğlu , Erol Köycü
Published: 2020 , Bulletin of Economic Theory and Analysis
DOI: 10.25229/beta.720534
FAVORITE 0 TOTAL DOWNLOAD COUNT 795

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795

Articles published in
Anadolu Üniversitesi Sosyal Bilimler Dergisi
Anadolu Üniversitesi Sosyal Bilimler Dergisi
BDDK Bankacılık ve Finansal Piyasalar Dergisi
BDDK Bankacılık ve Finansal Piyasalar Dergisi
Bulletin of Economic Theory and Analysis
Bulletin of Economic Theory and Analysis
Eskişehir Osmangazi University Journal of Economics and Administrative Sciences
Eskişehir Osmangazi University Journal of Economics and Administrative Sciences
International Journal of Management Economics and Business
International Journal of Management Economics and Business
Journal of Aksaray University Faculty of Economics and Administrative Sciences
Journal of Aksaray University Faculty of Economics and Administrative Sciences
Mersin Üniversitesi Sosyal Bilimler Enstitüsü Dergisi
Mersin Üniversitesi Sosyal Bilimler Enstitüsü Dergisi
Pamukkale University Journal of Social Sciences Institute
Pamukkale University Journal of Social Sciences Institute
Research of Financial Economic and Social Studies
Research of Financial Economic and Social Studies
The Journal of Accounting and Finance
The Journal of Accounting and Finance
The Journal of Business Science
The Journal of Business Science
Editorship
Tahlil
Tahlil
Layout Editor
Editorial Board Memberships
Tahlil
Tahlil

Reviews

Tahlil
Tahlil

Publications

Borsa İstanbul’da yabancı yatırımcı sayısını etkileyen faktörlerin Granger nedensellik testi ile incelenmesi
Authors: Erol Köycü , İlhan Ege
Published: 2023 , Mersin Üniversitesi Sosyal Bilimler Enstitüsü Dergisi
DOI: 10.55044/meusbd.1303018
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 2654

2

0

2654

RİSK İŞTAH ENDEKSİ İLE BİST100 ENDEKSİ ARASINDAKİ İLİŞKİ: COVİD-19 ÖNCESİ VE SONRASI DÖNEME YÖNELİK BİR ARAŞTIRMA
Authors: Erol Köycü
Published: 2022 , Research of Financial Economic and Social Studies
DOI: 10.29106/fesa.997958
CITED 10 FAVORITE 0 TOTAL DOWNLOAD COUNT 1345

10

0

1345

Yabancı Yatırımların Pay Piyasa Getirisine Etkisi: BRICS-T Ülkeleri Üzerine Ekonometrik Bir Analiz
Authors: Erol Köycü , Mustafa Mesut Kayalı
Published: 2021 , The Journal of Accounting and Finance
DOI: 10.25095/mufad.877408
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 684

2

0

684

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