Causal Vector Autoregression Enhanced with Covariance and Order Selection
A causal vector autoregressive (CVAR) model is introduced for weakly stationary multivariate processes, combining a recursive directed graphical model for the contemporaneous components and a vector autoregressive model longitudinally. Block Cholesky decomposition with varying block sizes is used to...
Main Authors: | Marianna Bolla, Dongze Ye, Haoyu Wang, Renyuan Ma, Valentin Frappier, William Thompson, Catherine Donner, Máté Baranyi, Fatma Abdelkhalek |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-02-01
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Series: | Econometrics |
Subjects: | |
Online Access: | https://www.mdpi.com/2225-1146/11/1/7 |
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