En este trabajo se analiza el impacto de la volatilidad del rendimiento del mercado accionario mexicano medido a través de la varianza condicional del índice de Precios y Cotizaciones (IPyC) estimada ...

Massive Open Online Courses (MOOCs) concentrate an important number of students and are set up as an alternative for acquiring knowledge and continuing education. The objective of this article is to analyze how the quality ...