mfbvar_ss
Estimate the marginal data density for the model with a steady-state prior.
# S3 method for mfbvar_ss_iw
mdd(x, method = 1, ...)
object of class mfbvar_ss
option for which method to choose for computing the mdd (1
or 2
)
additional arguments (currently only p_trunc
for the degree of truncation for method 2 is available)
The logarithm of the marginal data density.
Two methods for estimating the marginal data density are implemented. Method 1 and 2 correspond to the two methods proposed by Fuentes-Albero and Melosi (2013) and Ankargren, Unosson and Yang (2018).
Fuentes-Albero, C. and Melosi, L. (2013) Methods for Computing Marginal Data Densities from the Gibbs Output. Journal of Econometrics, 175(2), 132-141, 10.1016/j.jeconom.2013.03.002 Ankargren, S., Unosson, M., & Yang, Y. (2018) A Mixed-Frequency Bayesian Vector Autoregression with a Steady-State Prior. Working Paper, Department of Statistics, Uppsala University No. 2018:3.