This paper proposes a simple procedure to obtain monthly assessments of short-run perspectives for quarterly world GDP and trade. It combines emerging and advanced countries' high frequency information to explain quarterly national accounts variables through bridge models. The union of all...

Both temporal disaggregation techniques and bridge models are tools to analyse the GDP dynamics in the very short run (the current quarter), though their methodological approaches differ on how to exploit the available monthly information. The aim of this paper is to propose a way to merge the...