https://www.cimat.mx/wp-content/uploads/2021/04/transparent.png00Pérez Garmendia José Luis Ángelhttps://www.cimat.mx/wp-content/uploads/2021/04/transparent.pngPérez Garmendia José Luis Ángel2023-06-20 18:11:322023-06-20 18:11:32Double continuation regions for American options under Poisson exercise opportunities