Oktay Taş

883 total citations
50 papers, 546 citations indexed

About

Oktay Taş is a scholar working on Finance, Economics and Econometrics and Management Science and Operations Research. According to data from OpenAlex, Oktay Taş has authored 50 papers receiving a total of 546 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Finance, 24 papers in Economics and Econometrics and 14 papers in Management Science and Operations Research. Recurrent topics in Oktay Taş's work include Market Dynamics and Volatility (18 papers), Financial Markets and Investment Strategies (16 papers) and Stock Market Forecasting Methods (9 papers). Oktay Taş is often cited by papers focused on Market Dynamics and Volatility (18 papers), Financial Markets and Investment Strategies (16 papers) and Stock Market Forecasting Methods (9 papers). Oktay Taş collaborates with scholars based in Türkiye, United Kingdom and Australia. Oktay Taş's co-authors include Umut Uğurlu, İlkay Öksüz, Cengiz Kahraman, T. Ak, G. M. Seabroke and S. Bilir and has published in prestigious journals such as SHILAP Revista de lepidopterología, Energies and IEEE Transactions on Engineering Management.

In The Last Decade

Oktay Taş

44 papers receiving 525 citations

Peers

Oktay Taş

EEE

FINAN

MSOR

ACCOU

Guowen Li China

Karyl B. Leggio United States

Gholamreza Mansourfar Iran

Charalampos Stasinakis United Kingdom

Bruce Vanstone Australia

Rita L. D’Ecclesia Italy

Weiguo Zhang China

Shusheng Ding China

Sydney Howell United Kingdom

Guowen Li China

Oktay Taş

62 ×0.3

EEE

92 ×0.5

FINAN

197 ×1.1

183 ×1.1

MSOR

137 ×1.4

ACCOU

Citations per year, relative to Oktay Taş Oktay Taş (= 1×) peers Guowen Li

Countries citing papers authored by Oktay Taş

Since Specialization

Citations

This map shows the geographic impact of Oktay Taş's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Oktay Taş with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Oktay Taş more than expected).

Fields of papers citing papers by Oktay Taş

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Oktay Taş. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Oktay Taş. The network helps show where Oktay Taş may publish in the future.

Co-authorship network of co-authors of Oktay Taş

This figure shows the co-authorship network connecting the top 25 collaborators of Oktay Taş. A scholar is included among the top collaborators of Oktay Taş based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Oktay Taş. Oktay Taş is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Taş, Oktay, et al.. (2024). Investor attention and its impact on portfolio volatility and sectoral risk spillovers in Borsa Istanbul. Borsa Istanbul Review. 25(1). 107–126. 1 indexed citations

Taş, Oktay, et al.. (2024). THE IMPACT OF SUBSIDIES AND INCENTIVES ON FIRMS INNOVATION PERFORMANCE. Pressacademia.

Taş, Oktay, et al.. (2022). Solar Energy Investment Valuation With Intuitionistic Fuzzy Trinomial Lattice Real Option Model. IEEE Transactions on Engineering Management. 70(7). 2584–2593. 10 indexed citations

Taş, Oktay, et al.. (2022). Risk-Oriented Efficiency Assessment within the Level of Capitalization for Financial Institutions: Evidence from Turkish Securities Firms. International Journal of Financial Studies. 10(4). 110–110. 1 indexed citations

Taş, Oktay, et al.. (2020). PORTFÖY OPTİMİZASYONUNDA VERİ SETLERİNİN VE OPTİMİZASYON SEÇENEKLERİNİN KARŞILAŞTIRILMASI: BİST-30 ENDEKSİ ÜZERİNE BİR UYGULAMA. Hacettepe Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi. 38(1). 139–165. 2 indexed citations

Uğurlu, Umut, et al.. (2019). Mean-Variance Portfolio Optimization of Energy Stocks Supported with Second Order Stochastic Dominance Efficiency. Czech Journal of Economics and Finance. 69(4). 366–383.

Uğurlu, Umut, et al.. (2018). The Financial Effect of the Electricity Price Forecasts’ Inaccuracy on a Hydro-Based Generation Company. Energies. 11(8). 2093–2093. 23 indexed citations

Uğurlu, Umut, İlkay Öksüz, & Oktay Taş. (2018). Electricity Price Forecasting Using Recurrent Neural Networks. Energies. 11(5). 1255–1255. 178 indexed citations

Taş, Oktay, et al.. (2018). Intuitionistic Fuzzy Real-Options Theory and its Application to Solar Energy Investment Projects. Engineering Economics. 29(2). 140–150. 10 indexed citations

10.

Taş, Oktay, et al.. (2016). A TEST OF SECOND-ORDER STOCHASTIC DOMINANCE WITH DIFFERENT WEIGHTING METHODS: EVIDENCE FROM BIST-30 and DJIA. DergiPark (Istanbul University). 1 indexed citations

11.

Taş, Oktay, et al.. (2016). BORSA İSTANBUL’DA HİSSE SENEDİ GETİRİLERİ İLE İŞLEM HACMİ ARASINDAKİ İLİŞKİ. SHILAP Revista de lepidopterología. 18(1). 6 indexed citations

12.

Taş, Oktay, et al.. (2016). A Fuzzy Logic Based Technical Indicator for BIST 30 Index and Islamic Index. Procedia Economics and Finance. 38. 203–212. 7 indexed citations

13.

Taş, Oktay, et al.. (2016). A Scenario Based Linear Fuzzy Approach in Portfolio Selection Problem: Application in the Istanbul Stock Exchange.. 26. 269–294. 4 indexed citations

14.

Taş, Oktay, et al.. (2015). Making Second Order Stochastic Dominance inefficient Mean Variance Portfolio efficient: Application in Turkish BIST-30 Index. İktisat İşletme ve Finans. 30(348). 5 indexed citations

15.

Taş, Oktay, et al.. (2013). The Forecasting Performances of Volatility Models in Emerging Stock Markets: Is a Generalization Really Possible?. Journal of Applied Finance and Banking. 3(2). 1–4.

16.

Taş, Oktay, et al.. (2012). Stock market and macroeconomic volatility comparison: an US approach. Quality & Quantity. 48(1). 217–224. 1 indexed citations

17.

Taş, Oktay, et al.. (2011). İMKB endeks tahmin sistemi geliştirmede finansal parametrelerin seçimi. 9(6). 1 indexed citations

18.

Taş, Oktay, et al.. (2008). MONTE CARLO SİMULASYON YÖNTEMİ İLE RİSKE MARUZ DEĞERİN İMKB30 ENDEKSİ VE DİBS PORTFÖYÜ ÜZERİNDE BİR UYGULAMASI. DergiPark (Istanbul University). 23(1). 67–87. 1 indexed citations

19.

Taş, Oktay, et al.. (2007). Implementation of Activity-Based Costing in e-Businesses. Istanbul Technical University Academic Open Archive (Istanbul Technical University). 59. 1119–1125. 2 indexed citations

20.

Taş, Oktay. (2001). Almanya da Ortaboy İşletmeler İçin Derecelendirme Sorunu. Doğuş Üniversitesi Dergisi. 1(2). 103–111. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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