The Dynamics of Output Gap Hysteresis in Türkiye

Koray Yildirim, Neşe Algan and Harun Bal

Journal of Research in Economics, Politics & Finance, 2025, vol. 10, issue 1, 1-26

Abstract: The aim of this study is to identify the dynamics and hysteresis of the output gap. First, the existence of an output gap in the Turkish economy for the period 2005Q4:2021Q3 is determined using the Hodrick-Prescott and Baxter-King methods, and then the structural break procedure, which is widely used in the literature, is applied to detect hysteresis. The presence of a structural break supports the existence of hysteresis in the output gap. In addition, a structural VAR model is estimated with money supply, capacity utilization rate, and capital productivity variables as components of the output gap. While the empirical evidence points to the role of capacity utilization and productivity variables in explaining hysteresis, capacity utilization shocks are relatively stronger determinants of output gap hysteresis. For future studies, the effect of money supply on capacity utilization and productivity, labor productivity, etc., should be monitored. The novelty of the study is the modeling of hysteresis in a structure that includes demand-side and supply-side components. This innovation allows it to act as a guide for policymaking by taking into account the dynamic conditions appropriate to the nature of hysteresis beyond the static situation, such as the detection of hysteresis in the literature.

Keywords: Output Gap; Hysteresis; Structural Break; Structural VAR (search for similar items in EconPapers)
JEL-codes: E22 E32 E61 (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:ahs:journl:v:10:y:2025:i:1:p:1-26

DOI: 10.30784/epfad.1576481

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