Arango-Castillo, Lenin; Martínez-Ramírez, Francisco J.; … - 2024
Persistence is the speed with which a time series returns to its mean after a shock. Although several measures of … persistence have been proposed in the literature, when they are empirically applied, the different measures indicate incompatible … messages, as they differ both in the level and the implied evolution of persistence. One plausible reason why persistence …