“…Since Doan, Litterman, and Sims (1984) first used the Bayesian vector autoregressive (BVAR) approach to forecast macroeconomic variables, numerous studies have been conducted for national macroeconomic time series studies (e.g., Todd, 1984;Litterman, 1986;LeSage and Magura, 1991) or regional time-series studies (e.g., Amirizadeh and Todd, 1984;Magura, 1990;Partridge and Rickman, 1998;Puri and Soydemir, 2000;Rickman, 2001;Rickman, 2002). For a national-level analysis, Litterman (1986), for example, used a BVAR model to show that prior means and variances can improve the forecasting accuracies for macroeconomic variables.…”