Following Hidalgo et. al. (2007), we use the structure of international trade in 2005 to estimate a measure of “revealed relatedness” for each pair of internationally traded products, which intends to capture similarities in terms of the capabilities they use in production. Our method...

This paper consists of an empirical study comparing a dynamic factor model approach to estimate the current quarter aggregate GDP with the alternative approach of aggregating the forecasts obtained from specific dynamic factor models for each major expenditure disaggregate. The out-of-sample...