Three important and significantly heteroscedastic gross domestic product series are studied. Omnipresent heteroscedasticity is removed and the distributions of the series are then compared to normal, normal mixture and normal--asymmetric Laplace (NAL) distributions. NAL represents a skewed and...

In this article, a Bayesian VAR model is used to study the effects of euro area shocks on GDP growth in the small open economy of Sweden. A novel feature is that the new policy uncertainty index of Baker <italic>et al.</italic> (2013) is introduced in the model. The model behaves well in terms of reasonable...

In this paper, we study the effects of US policy uncertainty – measured as the policy uncertainty index of Baker et al. (2013) – on Swedish GDP growth. Another source of spillovers of shocks to small open economies is thereby examined. We apply both Bayesian VAR models and spectral analysis...

In this paper, a Bayesian VAR model is used to study the effects of euro area shocks on GDP growth in the small open economy of Sweden. A novel feature is that the new policy uncertainty index of Baker et al.(2013) is introduced in the model. The model behaves well in terms of reasonable impulse...