Prueba de no linealidad para series temporales financieras
DOI:
https://doi.org/10.22517/23447214.505Abstract
Este artículo propone el análisis del precio del oro como una señal financiera de alta relevancia. La metodología desarrollada propone i) un pre-procesamiento de la señal de no estacionaria a estacionaria. ii) aplicación del método de los datos sustitutos como mecanismo para la detección de no linealidad, a partir de la formulación de una escala de hipótesis nulas. iii) selección de una batería de estadísticos de prueba no lineales que permiten comparar el comportamiento de la señal original con el conjunto de datos sustitutos generados. iv) aplicación de un criterio de rechazó o aceptación de las hipótesis.Downloads
Downloads
-
Vistas(Views): 355
- PDF (Español (España)) Descargas(Downloads): 280
Published
How to Cite
Issue
Section
License
The undersigned authors declare that the article submitted to the journal Scientia et Technica is an original work and that all its content is free of third-party copyright restrictions or has the corresponding authorizations. Consequently, the authors assume responsibility for any litigation or claim related to intellectual property rights, releasing the Technological University of Pereira and the journal Scientia et Technica from any liability.
If the submitted work is accepted for publication, the authors retain copyright to the article and grant the journal Scientia et Technica the right of first publication, as well as a non-exclusive, perpetual license to reproduce, edit, distribute, display, and publicly communicate the article in any medium or format, including print, electronic, databases, repositories, the Internet, or other scientific dissemination systems. The authors agree that the article will be published in open access and distributed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).
The journal Scientia will respect in all cases the moral rights of the authors, in accordance with the provisions of article 30 of Law 23 of 1982 of the Republic of Colombia, recognizing the authorship of the work, the right to integrity and the right of disclosure, which are inalienable and non-waivable.