statsmodels.tsa.vector_ar.var_model.VARProcess.intercept_longrun¶

VARProcess.intercept_longrun()[source]¶

Long run intercept of stable VAR process

Lütkepohl eq. 2.1.23

\[\mu = (I - A_1 - \dots - A_p)^{-1} \alpha\]

where alpha is the intercept (parameter of the constant)