পদ্ধতির তুলনা করুন

	প্যানেল স্মুথ ট্রানজিশন রিগ্রেশন	সময়-পরিবর্তনশীল প্যারামিটার ফ্যাক্টর-অগমেন্টেড VAR
ক্ষেত্র	অর্থমিতি	অর্থমিতি
পরিবার	Regression model	Regression model
উদ্ভবের বছর	2005	2005
প্রবর্তক	Gonzalez, Terasvirta, and van Dijk	Bernanke, Boivin, and Eliasz
ধরন	Smooth-regime panel model	Time-varying system
মৌলিক উৎস	Gonzalez, A., Terasvirta, T., & van Dijk, D. (2005). Panel smooth transition regression models. Research Paper, Melbourne Institute of Applied Economic and Social Research.	Bernanke, B. S., Boivin, J., & Eliasz, P. S. (2005). Measuring monetary policy. Journal of Political Economy, 113(1), 161-208.
অপর নাম	Smooth-transition panel model	Dynamic factor model with time-varying parameters
সম্পর্কিত	3	3
সারসংক্ষেপ	Panel Smooth Transition Regression (PSTR) models nonlinear panel relationships where coefficients transition smoothly (rather than abruptly) between regimes as a transition variable crosses thresholds. Introduced by Gonzalez et al. (2005), it extends univariate smooth-transition autoregression (STAR) models to panels, capturing gradual shifts in economic behavior. This approach is realistic when adjustment costs cause smooth (not sudden) regime changes.	TVP-FAVAR is a hybrid framework combining factor-augmented VARs with time-varying parameter estimation via Kalman filtering. Introduced by Bernanke et al. (2005) and refined by Primiceri (2005), it extracts latent economic factors (e.g., a 'common monetary policy shock') from high-dimensional data while allowing VAR coefficients to evolve stochastically over time. This framework captures both reduced-dimensionality patterns and structural instability, making it ideal for studying evolving policy regimes and shock dynamics.