So sánh phương pháp

	Mô hình dữ liệu bảng động với điểm đứt gãy cấu trúc	Mô hình Hiệu chỉnh Sai số Vector Bảng (Panel VECM)
Lĩnh vực	Kinh tế lượng	Kinh tế lượng
Họ	Regression model	Regression model
Năm ra đời	1991–1998	1987–1995
Người khởi xướng	Bai & Perron (break detection); Arellano & Bond (dynamic panel GMM)	Engle & Granger (1987) for VECM; Holtz-Eakin, Newey & Rosen (1988) for panel VAR extension
Loại	Dynamic panel model with regime change	Multivariate dynamic panel model
Công trình gốc	Bai, J., & Perron, P. (1998). Estimating and testing linear models with multiple structural changes. Econometrica, 66(1), 47–78.	Engle, R. F., & Granger, C. W. J. (1987). Co-integration and error correction: Representation, estimation, and testing. Econometrica, 55(2), 251–276.
Tên gọi khác	dynamic panel with breaks, panel dynamic model structural change, DPDSB, panel dynamic structural break estimator	Panel VECM, panel vector error correction model, PVECM, panel cointegrating VAR
Liên quan	6	5
Tóm tắt	The structural break dynamic panel data model extends the standard dynamic panel framework by allowing regression coefficients or the autoregressive parameter to shift at one or more unknown break dates. It combines GMM-based dynamic panel estimation with formal structural change tests, enabling researchers to study how economic relationships evolve across distinct regimes while controlling for unobserved individual heterogeneity and endogeneity of the lagged dependent variable.	Panel VECM combines vector error correction modelling with panel data, simultaneously capturing the long-run cointegrating equilibrium among multiple I(1) variables and their short-run adjustment dynamics across multiple cross-sectional units. It is the standard framework when panel variables share at least one common stochastic trend.