Abstract:
VAR models with common cyclical features imply parsimonious univariate final equations, justifying the use of both time series aggregation, and homogenous panels with common factors and dynamic heterogeneity. However, conducting statistical inferences based on too restrictive models might be mis-leading.
Related works: Working Paper: Macro-panels and Reality (2007) This item may be available elsewhere in EconPapers: Search for items with the same title.