no code implementations • 4 Feb 2024 • Jonas Krampe, Luca Margaritella
This allows to disentangle: (I) the part of system-wide connectedness (SWC) due to the common component shocks (what we call the "banking market"), and (II) the part due to the idiosyncratic shocks (the single banks).
no code implementations • 8 Feb 2023 • Marina Friedrich, Luca Margaritella, Stephan Smeekes
In this paper we test for Granger causality in high-dimensional vector autoregressive models (VARs) to disentangle and interpret the complex causal chains linking radiative forcings and global temperatures.
no code implementations • 2 Feb 2023 • Alain Hecq, Luca Margaritella, Stephan Smeekes
We combine this lag augmentation with a post-double-selection procedure in which a set of initial penalized regressions is performed to select the relevant variables for both the Granger causing and caused variables.