Research Article

Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods

Volume: 14 Number: 3 September 1, 2024
EN TR

Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods

Abstract

In many areas of life, uncertainties exist, and decisions under these uncertainties require mathematical data. This study evaluates the investment suitability of real estate companies listed on Borsa Istanbul (BIST) by integrating neutrosophic sets with AHP and TOPSIS methods. The aim is to help investors minimize risks and make optimal decisions in highly uncertain environments. The study defines neutrosophic sets and presents an integrated neutrosophic AHP and TOPSIS model. The past performance of BIST-listed real estate companies was analyzed for investment suitability. Three stock market analysts indicated the importance of various criteria and expressed company statuses using verbal terms, which were converted into neutrosophic scores. Criteria importance weights were calculated with neutrosophic AHP, and company statuses were evaluated with neutrosophic TOPSIS, resulting in a ranking of companies. The study's uniqueness lies in significantly accounting for uncertainty to minimize risks, allowing decision-makers to use unrestricted verbal expressions for uncertainty. This method considers external factors crucial to the stock market, offering a new approach to minimize risks from uncertainties.

Keywords

Ethical Statement

Bu çalışmanın, özgün bir çalışma olduğunu; çalışmanın hazırlık, veri toplama, analiz ve bilgilerin sunumu olmak üzere tüm aşamalarından bilimsel etik ilke ve kurallarına uygun davrandığımı; bu çalışma kapsamında elde edilmeyen tüm veri ve bilgiler için kaynak gösterdiğimi ve bu kaynaklara kaynakçada yer verdiğimi; kullanılan verilerde herhangi bir değişiklik yapmadığımı kabul ederek etik görev ve sorumluluklara riayet ettiğimi beyan ederim. Herhangi bir zamanda, çalışmayla ilgili yaptığım bu beyana aykırı bir durumun saptanması durumunda, ortaya çıkacak tüm ahlaki ve hukuki sonuçlara razı olduğumu bildiririm.

Thanks

Bu makalenin değerlendirme sürecine zamanlarını ve uzmanlıklarını ayıran değerli hocalarıma en içten teşekkürlerimi sunarım.

References

  1. Biswas, P., Pramanik S. & Giri, B.C., (2016). TOPSIS method for multi-attribute group decision-making under single- valued neutrosophic environment. Neural Comput. Applic., 27, 727-737.
  2. Boltürk, E., (2019). Sezgisel Bulanık ve Nötrosofik Kümelere Dayalı Karar Verme, Doktora Tezi, Istanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü. 126.
  3. Can, M. & Özgüven, Ö.F. (2017). Nötrosofik Üyelik Fonksiyonlu Bulanık Mantık-PID (NBMD-PID) ve Geleneksel Bulanık Mantık-PID (BMD-PID) Denetleyicinin Gerçek Zamanlı Karşılaştırılması. Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, 32(4), 135-146.
  4. Chen, C.T. (2000). Extensions of the TOPSIS for Group Decision-Making under Fuzzy Environment, Fuzzy Sets and Systems, 114, 1-9.
  5. Erdem, S., (2021). Telekom Sektöründe Müşteri Kaybına Neden Olan Kriterlerin Nötrosofik Ahp Yöntemi ile Analizi, Yüksek Lisans Tezi, Yıldız Teknik Üniversitesi, Fen Bilimleri Enstitüsü. 100.
  6. Gibney, R. & Shang, J., (2007). Decision Making in Academia: A Case of the Dean Selection Process, Mathematical and Computer Modelling, 46: 1030-1040.
  7. Hwang, C. L. & Yoon, K., Multiple Attribute Decision Making: Methods and Applications, Springer-Verlag, New York, USA, 1981.
  8. Karataş, Ç., (2019). Aralık Değerli Nötrosofik Ahp ve Aralık Değerli Nötrosofik Topsıs Yöntemlerı İle Personel Seçimi, Yüksek Lisans Tezi, Çankaya Üniversitesi, Sosyal Bilimler Enstitüsü. 83.

Details

Primary Language

English

Subjects

Mathematical Optimisation

Journal Section

Research Article

Early Pub Date

August 27, 2024

Publication Date

September 1, 2024

Submission Date

June 2, 2024

Acceptance Date

August 5, 2024

Published in Issue

Year 2024 Volume: 14 Number: 3

APA
Özkan, A., & Ocak, N. (2024). Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods. Journal of the Institute of Science and Technology, 14(3), 1265-1279. https://doi.org/10.21597/jist.1494632
AMA
1.Özkan A, Ocak N. Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods. J. Inst. Sci. and Tech. 2024;14(3):1265-1279. doi:10.21597/jist.1494632
Chicago
Özkan, Alkan, and Nurettin Ocak. 2024. “Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods”. Journal of the Institute of Science and Technology 14 (3): 1265-79. https://doi.org/10.21597/jist.1494632.
EndNote
Özkan A, Ocak N (September 1, 2024) Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods. Journal of the Institute of Science and Technology 14 3 1265–1279.
IEEE
[1]A. Özkan and N. Ocak, “Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods”, J. Inst. Sci. and Tech., vol. 14, no. 3, pp. 1265–1279, Sept. 2024, doi: 10.21597/jist.1494632.
ISNAD
Özkan, Alkan - Ocak, Nurettin. “Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods”. Journal of the Institute of Science and Technology 14/3 (September 1, 2024): 1265-1279. https://doi.org/10.21597/jist.1494632.
JAMA
1.Özkan A, Ocak N. Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods. J. Inst. Sci. and Tech. 2024;14:1265–1279.
MLA
Özkan, Alkan, and Nurettin Ocak. “Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods”. Journal of the Institute of Science and Technology, vol. 14, no. 3, Sept. 2024, pp. 1265-79, doi:10.21597/jist.1494632.
Vancouver
1.Alkan Özkan, Nurettin Ocak. Ranking The Performance Of Real Estate Companies Listed On Borsa Istanbul Using Neutrosophic AHP And TOPSIS Methods. J. Inst. Sci. and Tech. 2024 Sep. 1;14(3):1265-79. doi:10.21597/jist.1494632