This paper reexamines the relationship between trade integration and business cycle synchronization (BCS) using new value-added trade data for 63 advanced and emerging economies during 1995–2012. In a panel framework, we identify a strong positive impact of trade intensity on BCS - conditional...

This paper is an extension of "Why are the Beveridge-Nelson and Unobserved-Components Decompositions of GDP so Different?" (Morley, Nelson, and Zivot, 2003) to Clark's double-drift unobserved components model. We show that the reduced-form of the double-drift model is an ARIMA(2,2,3) model, and...

This paper reexamines the relationship between trade integration and business cycle synchronization (BCS) using new value-added trade data for 63 advanced and emerging economies during 1995–2012. In a panel framework, we identify a strong positive impact of trade intensity on BCS—conditional...

Many researchers believe that the Beveridge-Nelson decomposition leads to permanent and transitory components whose shocks are perfectly negatively correlated. Indeed, some even consider it to be a property of the decomposition. We demonstrate that the Beveridge-Nelson decomposition does not...

The Beveridge-Nelson (BN) decomposition is a model-based method for decomposing time series into permanent and transitory components. When constructed from an ARIMA model, it is closely related to decompositions based on unobserved components (UC) models with random walk trends and covariance...