ARIMA model-based and X-11 approaches. Our main findings are that the tai- lored methods tend to outperform the experimental … across data vintages, and that the extended ARIMA model-based approach generates the smallest and least volatile revisions in …

interpretability but exhibit scaling problems as well as susceptibility to data sparsity and the cold start problem. Model-based …

ARIMA model-based and X-11 approaches. Our main findings are that the tai- lored methods tend to outperform the experimental … across data vintages, and that the extended ARIMA model-based approach generates the smallest and least volatile revisions in …

interpretability but exhibit scaling problems as well as susceptibility to data sparsity and the cold start problem. Model-based …