Araştırma Makalesi

Estimation of Turkey hazelnut export quantity and prices with ARIMA model

Cilt: 42 Sayı: 1 30 Nisan 2025
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Estimation of Turkey hazelnut export quantity and prices with ARIMA model

Öz

Hazelnut is of strategic importance for Turkey and is a product subject to international trade. Turkey, which realizes 64% of the world hazelnut production, is also the country that exports the most. It is important to estimate the future hazelnut price, export amount and income from exports to maintain the country’s position. Hazelnut export unit price, hazelnut export quantity and hazelnut export value variables in Turkey between 1961 and 2023 were used and forecasted with ARIMA model for 2024, 2025 and 2026. Statistical error evaluation criteria such as mean absolute percentage error (MAPE), mean absolute error (MAE), root mean square error (RMSE), normalized Bayesian information criterion (BIC) etc. were used to test the validity of the ARIMA model, which indicated that the model was reliable. In addition, the augmented Dickey-Fuller test (ADF) and Phillips-Perron test (PP) unit root tests were applied to determine the stationarity levels of the series. The series was stationarity at different levels and the Ljung-Box significance levels of the series were appropriate for the models. It is predicted that export unit price and hazelnut export value will follow an increasing trend in the next three years, while hazelnut export quantity will follow a fluctuating course. In addition, it can be said that the export quantity will continue to follow a fluctuating course over the years with the effect of periodicity in production, while the export unit price and export value will continue its upward trend in a fluctuating manner with the effect of the crisis experienced after 2005.

Anahtar Kelimeler

Destekleyen Kurum

Tokat Gaziosmanpaşa Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi Koordinatörlüğü

Proje Numarası

2024/11

Etik Beyan

There is no need to obtain permission from the ethics committee for this study.

Teşekkür

Tokat Gaziosmanpaşa Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi Koordinatörlüğüne projeyi desteklediği için teşekkür ederiz.

Kaynakça

  1. Akal, M. (2009). Türkiye’nin iç fındık ihracatı tahmini ve öngörü doğruluğu. Uluslararası Yönetim ve İktisat ve İşletme Dergisi, 5(10), 77-96.
  2. Akçay, H., & Yıltaş-Kaplan, D. (2024). Zaman serileri tahminleme algoritmaları ile kontör tüketim tahminlemesi ve karşılaştırmalı uygulaması. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 27(1), 166-189.
  3. Akdağ, R. (2016). Yapay sinir ağları, destek vektör makineleri ve Box-Jenkins yöntemleriyle kentsel içmesuyu talebi tahmini ve karşılaştırmalı analizi. Business and Economics Research Journal, 7(1), s. 123-138.
  4. Akpınar, M., & Yumuşak, N. (2020). Günlük temelli orta vadeli şehir doğal gaz talebinin tek değişkenli istatistik teknikleri ile tahmini. Journal of the Faculty of Engineering and Architecture of Gazi University, 35(2), s. 725-741.
  5. Akseki, U. (2012). Dünya fındık piyasasında fiyat Oluşumu ve Türkiye için alternatif politikaların belirlenmesi. (Yayımlanmış Doktora Tezi). Ege Üniversitesi Sosyal Bilimler Enstitüsü, İzmir.
  6. Anonim (2024). Trade: Crops and Livestock Products. Food and Agriculture Organization of the United Nations (FAO), Erişim Tarihi: 07.09.2024
  7. Aydoğan, M., & Meral, H. (2024). Fındık üretiminin karlılığı ve fındık işletmelerinin asgari gelir düzeylerinin belirlenmesi. Türkiye Tarımsal Araştırmalar Dergisi, 11(1): 71-81.
  8. Bayramoğlu, Z., & Gündoğmuş, E. (2007). Dünya fındık piyasasının analizi. Gazi Üniversitesi İktisadi ve İdari Bilimler Fakültesi Ekonomik Yaklaşım Dergisi, 18(65), 71-89.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Tarım Ekonomisi (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Nisan 2025

Gönderilme Tarihi

29 Ocak 2025

Kabul Tarihi

25 Şubat 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 42 Sayı: 1

Kaynak Göster

APA
Kaplan, K., & Çiçek, A. (2025). Estimation of Turkey hazelnut export quantity and prices with ARIMA model. Journal of Agricultural Faculty of Gaziosmanpaşa University, 42(1), 27-35. https://doi.org/10.55507/gopzfd.1629321
AMA
1.Kaplan K, Çiçek A. Estimation of Turkey hazelnut export quantity and prices with ARIMA model. Journal of Agricultural Faculty of Gaziosmanpaşa University. 2025;42(1):27-35. doi:10.55507/gopzfd.1629321
Chicago
Kaplan, Kaan, ve Adnan Çiçek. 2025. “Estimation of Turkey hazelnut export quantity and prices with ARIMA model”. Journal of Agricultural Faculty of Gaziosmanpaşa University 42 (1): 27-35. https://doi.org/10.55507/gopzfd.1629321.
EndNote
Kaplan K, Çiçek A (01 Nisan 2025) Estimation of Turkey hazelnut export quantity and prices with ARIMA model. Journal of Agricultural Faculty of Gaziosmanpaşa University 42 1 27–35.
IEEE
[1]K. Kaplan ve A. Çiçek, “Estimation of Turkey hazelnut export quantity and prices with ARIMA model”, Journal of Agricultural Faculty of Gaziosmanpaşa University, c. 42, sy 1, ss. 27–35, Nis. 2025, doi: 10.55507/gopzfd.1629321.
ISNAD
Kaplan, Kaan - Çiçek, Adnan. “Estimation of Turkey hazelnut export quantity and prices with ARIMA model”. Journal of Agricultural Faculty of Gaziosmanpaşa University 42/1 (01 Nisan 2025): 27-35. https://doi.org/10.55507/gopzfd.1629321.
JAMA
1.Kaplan K, Çiçek A. Estimation of Turkey hazelnut export quantity and prices with ARIMA model. Journal of Agricultural Faculty of Gaziosmanpaşa University. 2025;42:27–35.
MLA
Kaplan, Kaan, ve Adnan Çiçek. “Estimation of Turkey hazelnut export quantity and prices with ARIMA model”. Journal of Agricultural Faculty of Gaziosmanpaşa University, c. 42, sy 1, Nisan 2025, ss. 27-35, doi:10.55507/gopzfd.1629321.
Vancouver
1.Kaan Kaplan, Adnan Çiçek. Estimation of Turkey hazelnut export quantity and prices with ARIMA model. Journal of Agricultural Faculty of Gaziosmanpaşa University. 01 Nisan 2025;42(1):27-35. doi:10.55507/gopzfd.1629321

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