Número:
766
Publicado:
Clasificación JEL:
C32, G10, G11
Palabras clave:
correlation, minimal spanning tree, correlation-filtering, sovereign
Lo más reciente
Camilo Gómez, Mariana Escobar-Villarraga, Ligia Alba Melo-Becerra, Hector Manuel Zárate-Solano
Luis Fernando Melo-Velandia, José Vicente Romero-Chamorro, Diego Niño-Garavito
Since correlation may be interpreted as a measure of the influence across time-series, it may be conveniently mapped into a distance and into a weighted adjacency matrix. Based on such matrix, network theory has attempted to filter out the noise in correl