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向量误差修正模型 (VECM)

向量误差修正模型 (Vector Error Correction Model, VECM) 将向量自回归 (Vector Autoregression, VAR) 框架扩展到共享一个或多个长期均衡关系的变量系统。它联合建模短期动态以及在冲击后每个变量恢复到均衡的速度,使其成为分析协整多元时间序列的标准工具。

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来源

  1. Engle, R. F., & Granger, C. W. J. (1987). Co-integration and error correction: Representation, estimation, and testing. Econometrica, 55(2), 251–276. DOI: 10.2307/1913236
  2. Johansen, S. (1991). Estimation and hypothesis testing of cointegration vectors in Gaussian vector autoregressive models. Econometrica, 59(6), 1551–1580. DOI: 10.2307/2938278

如何引用本页

ScholarGate. (2026, June 3). Vector Error Correction Model. ScholarGate. https://scholargate.app/zh/econometrics/vector-error-correction-model

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被引用于

ScholarGateVector Error Correction Model (Vector Error Correction Model). 于 2026-06-15 检索自 https://scholargate.app/zh/econometrics/vector-error-correction-model · 数据集: https://doi.org/10.5281/zenodo.20539026