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Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction

Cilt: 10 Sayı: Özel Sayı 31 Ekim 2025
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Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction

Öz

This study investigates the effectiveness of incorporating sustainability metrics, specifically ESG scores and corporate decarbonization targets, into stock price prediction models using LSTM neural networks. The aim is to assess whether these non-financial indicators enhance predictive accuracy across different sectors. The analysis focuses on five BIST 100 companies from diverse industries, using data spanning from 1 January 2020 to 19 March 2025. Three model configurations were tested: one based solely on historical stock prices, one with added ESG scores, and another with decarbonization data. The data were preprocessed using normalization techniques and split into training and testing sets to ensure robust model performance. Results were evaluated using MAE, MSE, and RMSE. Findings reveal that sustainability metrics improved prediction accuracy primarily in emission-intensive sectors like aviation (THYAO) and oil refining (TUPRS), while offering limited or even negative impact in others, such as defense (ASELS). Surprisingly, steel producer EREGL showed only modest gains despite expectations of higher sensitivity. Overall, the study shows that the influence of sustainability metrics on financial forecasting varies by sector. It underscores the importance of tailoring input features to fit the unique dynamics of each industry.

Anahtar Kelimeler

Kaynakça

  1. ...............................................

Ayrıntılar

Birincil Dil

İngilizce

Konular

Finans, Finansal Öngörü ve Modelleme

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Ekim 2025

Gönderilme Tarihi

2 Nisan 2025

Kabul Tarihi

27 Ağustos 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 10 Sayı: Özel Sayı

Kaynak Göster

APA
Yerli, Ç. (2025). Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction. Ekonomi Politika ve Finans Araştırmaları Dergisi, 10(Özel Sayı), 252-274. https://doi.org/10.30784/epfad.1669184
AMA
1.Yerli Ç. Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction. EPF Journal. 2025;10(Özel Sayı):252-274. doi:10.30784/epfad.1669184
Chicago
Yerli, Çiğdem. 2025. “Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction”. Ekonomi Politika ve Finans Araştırmaları Dergisi 10 (Özel Sayı): 252-74. https://doi.org/10.30784/epfad.1669184.
EndNote
Yerli Ç (01 Ekim 2025) Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction. Ekonomi Politika ve Finans Araştırmaları Dergisi 10 Özel Sayı 252–274.
IEEE
[1]Ç. Yerli, “Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction”, EPF Journal, c. 10, sy Özel Sayı, ss. 252–274, Eki. 2025, doi: 10.30784/epfad.1669184.
ISNAD
Yerli, Çiğdem. “Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction”. Ekonomi Politika ve Finans Araştırmaları Dergisi 10/Özel Sayı (01 Ekim 2025): 252-274. https://doi.org/10.30784/epfad.1669184.
JAMA
1.Yerli Ç. Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction. EPF Journal. 2025;10:252–274.
MLA
Yerli, Çiğdem. “Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction”. Ekonomi Politika ve Finans Araştırmaları Dergisi, c. 10, sy Özel Sayı, Ekim 2025, ss. 252-74, doi:10.30784/epfad.1669184.
Vancouver
1.Çiğdem Yerli. Evaluating the Impact of ESG and Decarbonization Metrics on Stock Price Prediction. EPF Journal. 01 Ekim 2025;10(Özel Sayı):252-74. doi:10.30784/epfad.1669184