Borradores de Economia
Número:
622
Publicado:
Clasificación JEL:
G11, G32, G20, C14
Palabras clave:
Portfolio optimization, Hurst exponent, long-term dependence, biased random walk
Lo más reciente
Juliana Jaramillo-Echeverri, Karina Acosta, Olga Lucia Acosta Navarro, Oscar Iván Ávila-Montealegre, Jhorland Ayala-García, Jaime Bonet-Morón, Jesus Botero, Luz A. Flórez, Daniela Gallo, Luis Armando Galvis-Aponte, Karelys Guzmán-Finol, Eduardo A. Haddad, Ana María Iregui-Bohórquez, David Camilo López-Valenzuela, Ligia Alba Melo-Becerra, Juan J. Ospina-Tejeiro, Andrea Otero-Cortés, Julian A. Parra-Polania, Gerson Javier Pérez-Valbuena, José Pulido, María Teresa Ramírez-Giraldo, Mario A. Ramos-Veloza, Charles Rahal, Jorge Leonardo Rodríguez-Arenas, Shadia Zardibia
Miguel Felipe Vanegas-Vanegas
Camilo Bohorquez-Penuela, Leonardo Bonilla-Mejía, Anabelle Couleau, Alexánder Almeida
Whilst emphasis has been given to short-term dependence of financial returns, long-term dependence remains overlooked. Despite financial literature provides evidence of long-term's memory existence, serial-independence assumption prevails. This document