Araştırma Makalesi

The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework

Cilt: 47 Sayı: 3 28 Aralık 2025
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The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework

Öz

This study investigates the regime‐dependent link between expected inflation and credit rates under classical Fisher and Neo‐Fisherian hypotheses. Using monthly commercial (TICKREDI) and consumer (TUKREDI) loan rates alongside 12-month inflation expectations (ETUFE) for 2013:M02–2024:M12, stationarity is confirmed via ADF and PP tests and nonlinearity via the BDS test. Two Markov‐switching models are estimated. In the Fisher framework, the ETUFE→TUKREDI coefficient is 1.085 (σ≈10.6%; average duration 17 months) in high-uncertainty regimes and 0.253 (σ≈3.1%; 15.6 months) in low-uncertainty regimes; for TICKREDI, coefficients are 0.894 (σ≈10.2%; 7.6 months) and 0.181 (σ≈2.5%; 11.6 months). Under Neo-Fisherian, commercial rates yield 0.657 (σ≈10.2%; 6 months) and 0.183 (σ≈2.7%; 28 months), while consumer rates are 0.619 (σ≈10.6%; 8.7 months) and 0.187 (σ≈2.9%; 37 months). Results demonstrate that both Fisher hypothesis intensify in high-uncertainty periods, underscoring the relevance of regime-switching analysis and regime-contingent policy design.

Anahtar Kelimeler

Kaynakça

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  3. Baylan, M., & Pazarcı, P. (2020). Türkiye’de enflasyon faiz ilişkisi: Nedensellik analizi. İnsan ve Toplum Bilimleri Araştırmaları Dergisi, 9(1), 193-216.
  4. Bullard, J. (2010). Seven faces of “the peril”. Federal Reserve Bank of St. Louis Review, 92(September/October 2010).
  5. Bullard, J. (2015). Permazero As a Possible Medium-term Outcome for The U.S. and G-7. Speech258. https:// www.stlouisfed.org//media/project/frbstl/stlouisfed/files/pdfs/bullard/remarks/bullard-phil-fedpolicy- forum-4dec2015.pdf
  6. Bulut, E., (2022). Neo-Fisher Hipotezinin Türkiye Ekonomisi İçin 2004-2020 Döneminde Geçerliliği. Üçüncü Sektör Sosyal Ekonomi, vol.57, no.4, 2634-2656.
  7. Central Bank of the Republic of Türkiye. (2024). Electronic Data Delivery System (EVDS) [Data set]. https:// evds2.tcmb.gov.tr/
  8. Chen, S. S. (2006). Revisiting the interest rate–exchange rate nexus: a Markov-switching approach. Journal of Development Economics, 79(1), 208-224.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Enflasyon, Para Politikası, İktisat Teorisi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

28 Aralık 2025

Gönderilme Tarihi

8 Haziran 2025

Kabul Tarihi

6 Ağustos 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 47 Sayı: 3

Kaynak Göster

APA
Koç, H. (2025). The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi, 47(3), 396-418. https://doi.org/10.14780/muiibd.1715721
AMA
1.Koç H. The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi. 2025;47(3):396-418. doi:10.14780/muiibd.1715721
Chicago
Koç, Havva. 2025. “The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework”. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi 47 (3): 396-418. https://doi.org/10.14780/muiibd.1715721.
EndNote
Koç H (01 Aralık 2025) The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi 47 3 396–418.
IEEE
[1]H. Koç, “The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework”, Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi, c. 47, sy 3, ss. 396–418, Ara. 2025, doi: 10.14780/muiibd.1715721.
ISNAD
Koç, Havva. “The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework”. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi 47/3 (01 Aralık 2025): 396-418. https://doi.org/10.14780/muiibd.1715721.
JAMA
1.Koç H. The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi. 2025;47:396–418.
MLA
Koç, Havva. “The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework”. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi, c. 47, sy 3, Aralık 2025, ss. 396-18, doi:10.14780/muiibd.1715721.
Vancouver
1.Havva Koç. The Relationship Between Expected Inflation and Credit Rates in a Regime‐Switching Framework. Marmara Üniversitesi İktisadi ve İdari Bilimler Dergisi. 01 Aralık 2025;47(3):396-418. doi:10.14780/muiibd.1715721