Research Article

IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX

Volume: 23 Number: 4 October 22, 2023
EN TR

IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX

Abstract

This study emphasizes the importance of capital markets and delves into the opportunities and risks that IPOs (Initial Public Offerings) offer for companies and investors. Capital markets provide an avenue for both domestic and foreign investors to make long-term investments, thereby contributing to economic growth. IPOs enable the broadening of capital distribution and the participation of small investors, ultimately supporting economic stability. However, opening new accounts solely for IPO participation may limit market transactions and hinder long-term investments. Financial markets in Turkey have rapidly developed, driven by structural regulations and efforts towards global integration. Nevertheless, financial crises and pandemic events have caused fluctuations in the market. IPOs play a crucial role in bringing companies into financial markets and converting funds into investments. Therefore, various projects have been initiated to increase the number of publicly traded companies and promote capital market development. In the analytical part of the study, the performance of the Borsa Istanbul IPO Index (XHARZ) is examined, and forecasting is conducted. Traditional ARIMA (p,d,q) models and artificial intelligence-based XGBoost models are used for predictions, followed by a comparison of their performance. The results of the analysis show that the machine learning based XGBoost Model provides the best forecasting performance.

Keywords

References

  1. Avcı, S.B., Akdoğu, E., Şimşir, Ş.A. (2020). Borsa İstanbul ilk halka arz piyasa dinamikleri ve düşük fiyatlama. Center of Excellence in Finance Araştırma Raporu. Sabancı Üniversitesi. 1-24
  2. Aygören, H., Sarıtaş, H. ve Morallı T. (2012). İMKB 100 Endeksinin Yapay Sinir Ağları ve Newton Nümerik Arama Modelleri ile tahmini. Uluslararası Alanya İşletme Fakültesi Dergisi, 4 (1), 73-88
  3. Babu, A.S., Reddy, S.K. (2015). Exchange rate forecasting using ARIMA. Neural Network and Fuzzy Neuron, Journal of Stock Forex Trading,4, 155
  4. Bonaccorso, G., (2017). Machine Learning algorithms. Birmingham: Packt Publishing
  5. Box, G. E. P., Jenkins, G. M., Ljung, G. M. (2016). Time series analysis: Forecasting and control. 5th Edition, NJ: John Wiley and Sons
  6. Box, G, E, P., Jenkins, G, M. (1970). Time series analysis forecasting and control. San Francisco: Holden Day Inc
  7. Borsa İstanbul, Veriler, Geçmişe dönük veri satışı. Borsa İstanbul Tarihsel ve Referans Veri Platformu. Erişim: 01.09.2023. https://datastore.borsaistanbul.com/
  8. Borsa İstanbul, Endeksler, Halka arz endeksi. Erişim: 09.09.2023. https://borsaistanbul.com/tr/sayfa/166/bist-halka-arz-endeksi

Details

Primary Language

English

Subjects

Business Administration

Journal Section

Research Article

Early Pub Date

October 16, 2023

Publication Date

October 22, 2023

Submission Date

September 19, 2023

Acceptance Date

September 22, 2023

Published in Issue

Year 2023 Volume: 23 Number: 4

APA
Armağan, İ. Ü. (2023). IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX. Ege Academic Review, 23(4), 695-708. https://doi.org/10.21121/eab.1362952
AMA
1.Armağan İÜ. IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX. ear. 2023;23(4):695-708. doi:10.21121/eab.1362952
Chicago
Armağan, İlknur Ülkü. 2023. “IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX”. Ege Academic Review 23 (4): 695-708. https://doi.org/10.21121/eab.1362952.
EndNote
Armağan İÜ (October 1, 2023) IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX. Ege Academic Review 23 4 695–708.
IEEE
[1]İ. Ü. Armağan, “IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX”, ear, vol. 23, no. 4, pp. 695–708, Oct. 2023, doi: 10.21121/eab.1362952.
ISNAD
Armağan, İlknur Ülkü. “IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX”. Ege Academic Review 23/4 (October 1, 2023): 695-708. https://doi.org/10.21121/eab.1362952.
JAMA
1.Armağan İÜ. IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX. ear. 2023;23:695–708.
MLA
Armağan, İlknur Ülkü. “IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX”. Ege Academic Review, vol. 23, no. 4, Oct. 2023, pp. 695-08, doi:10.21121/eab.1362952.
Vancouver
1.İlknur Ülkü Armağan. IPOs AND EVALUATION OF THE BORSA ISTANBUL IPO INDEX. ear. 2023 Oct. 1;23(4):695-708. doi:10.21121/eab.1362952