Olcay Ölçen profile image
Olcay Ölçen Asst. Prof. Dr. İSTANBUL GELİŞİM ÜNİVERSİTESİ
Publication 31 Review 21 CrossRef Cited 11 TR Dizin Cited 1
31 Publication
21 Review
11 CrossRef Cited
1 TR Dizin Cited
0000-0002-4835-1171

Research Fields

Financial Forecast and Modelling Financial Markets and Institutions Financial Risk Management

Institution

İSTANBUL GELİŞİM ÜNİVERSİTESİ

Popular Publications

GREEN TICKETING: A BENEFICIAL FRAMEWORK FOR AIR CARRIERS
Authors: Olcay Olcen
Published: 2023 , Research Journal of Business and Management
DOI: 10.17261/Pressacademia.2023.1716
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 609

0

1

609

AN EVENT STUDY WORK ON THE SPONSORSHIP AGREEMENTS IN TERMS OF MARKETING ACTIVITIES
Authors: Begum Maral, Olcay Olcen
Published: 2023 , Journal of Management Marketing and Logistics
DOI: 10.17261/Pressacademia.2023.1742
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 801

0

1

801

Unit Root Tests of Airline’s Stock Returns Considering Alliances
Authors: Olcay Ölçen
Published: 2023 , Journal of Aviation
DOI: 10.30518/jav.1345665
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 660

0

1

660

INFLATION AND MONTHLY STOCK RETURNS RELATIONSHIP IN THE AIRLINE MARKET
Authors: Olcay Ölçen
Published: 2023 , Journal of Research in Economics
DOI: -
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 687

0

1

687

The Importance of Market Returns in Financial Return Analysis: US Air Carriers
Authors: Olcay Ölçen
Published: 2025 , Journal of Business and Trade
DOI: 10.58767/joinbat.1556001
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 406

0

1

406

Publications

The Financial Power of Turkish High-Tech Defence Companies Regarding Financial Returns
Authors: Olcay Ölçen
Published: 2026 , Journal of TESAM Academy
DOI: 10.30626/tesamakademi.1829385
FAVORITE 0 TOTAL DOWNLOAD COUNT 205

0

205

Research on High Technology-Importing Countries and the Profitability of European Zone ANSPs: A Combined Approach with Hybrid CRITIC-TOPSIS Method and Panel Regression Model
Authors: Olcay Ölçen , Serdar Alnıpak
Published: 2026 , EKOIST Journal of Econometrics and Statistics
DOI: 10.26650/ekoist.2026.44.1516554
FAVORITE 0 TOTAL DOWNLOAD COUNT 77

0

77

A Premium-based financial performance analysis for 7 Turkish Insurance Companies between the years of 2014 and 2023
Authors: Alper Odabas , Olcay Ölçen
Published: 2026 , Journal of Economics, Finance and Sustainability
DOI: 10.5281/zenodo.20961017
FAVORITE 0 TOTAL DOWNLOAD COUNT 216

0

216

Securitization and Unlawful Interferences in Civil Aviation
Authors: Olcay Ölçen
Published: 2026 , International Journal of Entrepreneurship and Management Inquiries
DOI: 10.55775/ijemi.1794330
FAVORITE 0 TOTAL DOWNLOAD COUNT 626

0

626

An analysis of Turkish electricity production for the future in light of 2012 and 2020 data
Authors: Olcay Ölçen
Published: 2025 , International Journal of Energy Studies
DOI: 10.58559/ijes.1759569
FAVORITE 0 TOTAL DOWNLOAD COUNT 455

0

455

THE FINANCIAL COMPARISON OF THE TURKISH DEFENCE INDUSTRY WITH THE UNITED STATES DEFENCE INDUSTRY
Authors: Olcay Ölçen
Published: 2025 , Journal of International Trade and Economic Researches
DOI: 10.30711/utead.1779969
FAVORITE 0 TOTAL DOWNLOAD COUNT 436

0

436

A Financial Return Analysis for the United States Air Carriers with a Monte Carlo Simulation Model
Authors: Olcay Ölçen
Published: 2025 , International Journal of Accounting and Finance Researches
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 430

0

430

The Impact of Football Player Transfers with Digital Currency and Fan Tokens on Corporate Reputation and Image: An Analysis in the Context of Financial Value Volatility and Marketing Strategies
Authors: Olcay Ölçen , Ahmet Aydın , Begüm Maral
Published: 2025 , Gaziantep University Journal of Social Sciences
DOI: 10.21547/jss.1646207
FAVORITE 0 TOTAL DOWNLOAD COUNT 1135

0

1135

A Financial Analysis on Chinese Steel Markets and the German Automobile Industry
Authors: Olcay Ölçen
Published: 2025 , Journal of Economics Business and Finance Research
DOI: 10.38009/ekimad.1733639
FAVORITE 0 TOTAL DOWNLOAD COUNT 540

0

540

Türk Bankacılık Sektöründe Dijital Çağda Şubeleşme ve Aktif Büyüklüğü Arasındaki İlişki
Authors: Halil Erdoğan , Nurullah Uçkun , Olcay Ölçen
Published: 2025 , Avrasya University Journal of Social Sciences and Humanities
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1855

0

1855

CORPORATE COMMUNICATION AND CEO COMMUNICATION IN AIRLINE COMPANIES
Authors: Selçuk Gün , Olcay Ölçen
Published: 2025 , Avrasya University Journal of Social Sciences and Humanities
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 878

0

878

A REGIONAL ECONOMIC ANALYSIS OF AIRLINE COMPANIES IN COVID-19 WITH MONTE CARLO SIMULATION: ASIA - PACIFIC REGION
Authors: Olcay Ölçen
Published: 2025 , International Econometric Review
DOI: 10.33818/ier.1553096
FAVORITE 0 TOTAL DOWNLOAD COUNT 1637

0

1637

The impacts of the great depression on the safety development in civil aviation: Business cycles approach
Authors: Olcay Ölçen
Published: 2025 , International Journal of Aeronautics and Astronautics
DOI: 10.55212/ijaa.1588279
FAVORITE 0 TOTAL DOWNLOAD COUNT 665

0

665

GERMAN AUTOMOBILE INDUSTRY: THE FINANCIAL IMPACTS OF BRENT OIL AND STEEL
Authors: Olcay Ölçen
Published: 2025 , Research of Financial Economic and Social Studies
DOI: 10.29106/fesa.1589578
FAVORITE 0 TOTAL DOWNLOAD COUNT 418

0

418

The Importance of Market Returns in Financial Return Analysis: US Air Carriers
Authors: Olcay Ölçen
Published: 2025 , Journal of Business and Trade
DOI: 10.58767/joinbat.1556001
FAVORITE 1 TOTAL DOWNLOAD COUNT 406

1

406

Research on the Relationship Between Oil Dependence and Profitability in the Airspace of Europe
Authors: Olcay Ölçen , Serdar Alnıpak
Published: 2025 , Fiscaoeconomia
DOI: 10.25295/fsecon.1519830
FAVORITE 0 TOTAL DOWNLOAD COUNT 512

0

512

A Solution Package for Rules and Regulations of Unmanned Aerial Vehicles
Authors: Olcay Ölçen
Published: 2025 , International Journal of Aviation Science and Technology
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 469

0

469

A Midas Regression Approach to Measure the Impacts of the Brent Oil and Gold Financial Returns on Iran’s Macroeconomic Indicators
Authors: Olcay Ölçen
Published: 2025 , International Journal of Islamic Economics and Finance Studies
DOI: 10.54427/ijisef.1529319
FAVORITE 0 TOTAL DOWNLOAD COUNT 599

0

599

Evaluation of the Financial Performance of International Airlines Using the TOPSIS
Authors: Selçuk Gün , Olcay Ölçen
Published: 2025 , R&S - Research Studies Anatolia Journal
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 407

0

407

The Impact of Environmental Sustainability Measures on The Global Influence of The German Auto Industry
Authors: Olcay Ölçen
Published: 2025 , Trends in Business and Economics
DOI: 10.16951/trendbusecon.1533199
FAVORITE 0 TOTAL DOWNLOAD COUNT 1077

0

1077

MEASURING THE SENSITIVITY OF DIFFERENT MONTE CARLO MODELS IN FORECASTING AIRLINE STOCK PRICES
Authors: Olcay Ölçen
Published: 2024 , PressAcademia Procedia
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 322

0

322

Financial Corporate Governance Mechanisms and Islamic Tradition in Turkish States
Authors: Olcay Ölçen
Published: 2024 , Reforma
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 537

0

537

Evaluation of the Financial Performance of International Airlines Using the TOPSIS
Authors: Selçuk Gün , Olcay Ölçen
Published: 2024 , R&S - Research Studies Anatolia Journal
DOI: 10.33723/rs.1508613
FAVORITE 0 TOTAL DOWNLOAD COUNT 714

0

714

The Lessons from Sanctions on Iran and Their Impacts on the Development of Civil Aviation Understanding and Iranian Airlines
Authors: Olcay Ölçen
Published: 2024 , Journal of Aviation
DOI: 10.30518/jav.1534561
FAVORITE 0 TOTAL DOWNLOAD COUNT 1944

0

1944

A THEORETICAL SUGGESTION FOR THE DEVELOPMENT OF A SAFETY CULTURE: CIVIL AVIATION CONTEXT
Authors: Olcay Ölçen
Published: 2024 , Journal of Management Marketing and Logistics
DOI: 10.17261/Pressacademia.2024.1883
FAVORITE 0 TOTAL DOWNLOAD COUNT 848

0

848

Unit Root Tests of Airline’s Stock Returns Considering Alliances
Authors: Olcay Ölçen
Published: 2023 , Journal of Aviation
DOI: 10.30518/jav.1345665
FAVORITE 1 TOTAL DOWNLOAD COUNT 660

1

660

INFLATION AND MONTHLY STOCK RETURNS RELATIONSHIP IN THE AIRLINE MARKET
Authors: Olcay Ölçen
Published: 2023 , Journal of Research in Economics
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 687

1

687

AN EVENT STUDY WORK ON THE SPONSORSHIP AGREEMENTS IN TERMS OF MARKETING ACTIVITIES
Authors: Begum Maral, Olcay Olcen
Published: 2023 , Journal of Management Marketing and Logistics
DOI: 10.17261/Pressacademia.2023.1742
FAVORITE 1 TOTAL DOWNLOAD COUNT 801

1

801

GREEN TICKETING: A BENEFICIAL FRAMEWORK FOR AIR CARRIERS
Authors: Olcay Olcen
Published: 2023 , Research Journal of Business and Management
DOI: 10.17261/Pressacademia.2023.1716
FAVORITE 1 TOTAL DOWNLOAD COUNT 609

1

609

A Profitability Analysis of Air Navigation Service Providers in European Zone: COVID-19 Crisis
Authors: Olcay Ölçen , Serdar Alnıpak
Published: 2023 , Journal of Aviation
DOI: 10.30518/jav.1231880
FAVORITE 0 TOTAL DOWNLOAD COUNT 872

0

872

Soil and Water Pollution Awareness and Fare Purchasing Behaviour of Passengers in Air Carriers
Authors: Olcay Ölçen , Büşra Önler
Published: 2021 , Journal of Aviation Research
DOI: 10.51785/jar.930762
FAVORITE 0 TOTAL DOWNLOAD COUNT 1078

0

1078

Articles published in
Avrasya University Journal of Social Sciences and Humanities
Avrasya University Journal of Social Sciences and Humanities
EKOIST Journal of Econometrics and Statistics
EKOIST Journal of Econometrics and Statistics
Fiscaoeconomia
Fiscaoeconomia
Gaziantep University Journal of Social Sciences
Gaziantep University Journal of Social Sciences
International Econometric Review
International Econometric Review
International Journal of Entrepreneurship and Management Inquiries
International Journal of Entrepreneurship and Management Inquiries
International Journal of Accounting and Finance Researches
International Journal of Accounting and Finance Researches
International Journal of Aeronautics and Astronautics
International Journal of Aeronautics and Astronautics
International Journal of Aviation Science and Technology
International Journal of Aviation Science and Technology
International Journal of Energy Studies
International Journal of Energy Studies
International Journal of Islamic Economics and Finance Studies
International Journal of Islamic Economics and Finance Studies
Journal of Aviation Research
Journal of Aviation Research
Journal of Aviation
Journal of Aviation
Journal of Business and Trade
Journal of Business and Trade
Journal of Economics Business and Finance Research
Journal of Economics Business and Finance Research
Journal of Economics, Finance and Sustainability
Journal of Economics, Finance and Sustainability
Journal of International Trade and Economic Researches
Journal of International Trade and Economic Researches
Journal of Management Marketing and Logistics
Journal of Management Marketing and Logistics
Journal of Research in Economics
Journal of Research in Economics
Journal of TESAM Academy
Journal of TESAM Academy
PressAcademia Procedia
PressAcademia Procedia
R&S - Research Studies Anatolia Journal
R&S - Research Studies Anatolia Journal
Reforma
Reforma
Research Journal of Business and Management
Research Journal of Business and Management
Research of Financial Economic and Social Studies
Research of Financial Economic and Social Studies
Trends in Business and Economics
Trends in Business and Economics

Reviews

Anadolu Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
Anadolu Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
Anadolu Üniversitesi Sosyal Bilimler Dergisi
Anadolu Üniversitesi Sosyal Bilimler Dergisi
Bulletin of Accounting and Finance Reviews
Bulletin of Accounting and Finance Reviews
Ege Academic Review
Ege Academic Review
İstanbul Ticaret Üniversitesi Sosyal Bilimler Dergisi
İstanbul Ticaret Üniversitesi Sosyal Bilimler Dergisi
International Journal of Entrepreneurship and Management Inquiries
International Journal of Entrepreneurship and Management Inquiries
International Journal of Energy Studies
International Journal of Energy Studies
Journal of AI
Journal of AI
Journal of Aviation
Journal of Aviation
Journal of Aviation Research
Journal of Aviation Research
Journal of Productivity
Journal of Productivity
Journal of Transportation and Logistics
Journal of Transportation and Logistics
Nişantaşı Üniversitesi Sosyal Bilimler Dergisi
Nişantaşı Üniversitesi Sosyal Bilimler Dergisi

Publications

Securitization and Unlawful Interferences in Civil Aviation
Authors: Olcay Ölçen
Published: 2026 , International Journal of Entrepreneurship and Management Inquiries
DOI: 10.55775/ijemi.1794330
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 626

1

0

626

The Impact of Environmental Sustainability Measures on The Global Influence of The German Auto Industry
Authors: Olcay Ölçen
Published: 2025 , Trends in Business and Economics
DOI: 10.16951/trendbusecon.1533199
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1077

1

0

1077

Evaluation of the Financial Performance of International Airlines Using the TOPSIS
Authors: Selçuk Gün , Olcay Ölçen
Published: 2024 , R&S - Research Studies Anatolia Journal
DOI: 10.33723/rs.1508613
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 714

1

0

714

The Lessons from Sanctions on Iran and Their Impacts on the Development of Civil Aviation Understanding and Iranian Airlines
Authors: Olcay Ölçen
Published: 2024 , Journal of Aviation
DOI: 10.30518/jav.1534561
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1944

1

0

1944

A Profitability Analysis of Air Navigation Service Providers in European Zone: COVID-19 Crisis
Authors: Olcay Ölçen , Serdar Alnıpak
Published: 2023 , Journal of Aviation
DOI: 10.30518/jav.1231880
CITED 7 FAVORITE 0 TOTAL DOWNLOAD COUNT 872

7

0

872

Popular Publications: It is determined automatically by the researchers doing research in DergiPark according to the statistics of being added to the favorites. CrossRef Cited: The citations shown in DergiPark are drawn from CrossRef. For this, the cited and cited articles must be registered in CrossRef (DOI number). ^: Citation numbers are reflected in the system by DergiPark at certain periods.