Sizer, L. 2026. The Functional Composition of Public Expenditure and Inflation Dynamics in Türkiye: A Fourier Toda–Yamamoto Causality Analysis under Structural Breaks. Journal of Applied And Theoretical Social Sciences. 8, 1 (Mar. 2026), 23–44. DOI:https://doi.org/10.37241/jatss.2026.143.