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| Model Pembetulan Ralat Vektor (VECM)× | Regresi Kuasa Dua Terkecil Biasa (OLS)× | |
|---|---|---|
| Bidang | Ekonometrik | Ekonometrik |
| Keluarga | Regression model | Regression model |
| Tahun asal≠ | 1987 | 2019 |
| Pengasas≠ | Engle & Granger | Wooldridge (textbook treatment); classical least squares |
| Jenis≠ | Multivariate time-series model | Linear regression |
| Sumber perintis≠ | Engle, R. F. & Granger, C. W. J. (1987). Co-Integration and Error Correction: Representation, Estimation, and Testing. Econometrica, 55(2), 251-276. DOI ↗ | Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860 |
| Alias | vector error correction model, error correction model, cointegration model, VECM (Vektör Hata Düzeltme Modeli) | ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu |
| Berkaitan≠ | 4 | 5 |
| Ringkasan≠ | The Vector Error Correction Model is a multivariate time-series model for cointegrated series that captures both their short-run dynamics and their long-run equilibrium relationship. It was introduced by Engle and Granger in 1987 as part of the cointegration and error-correction framework. | Ordinary Least Squares is the classical linear regression method that explains a continuous outcome as a linear combination of predictors. It estimates the coefficients by minimising the sum of squared residuals, and under the Gauss-Markov assumptions these estimates are the best linear unbiased estimator (BLUE). |
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