Alonso-Rivera A, Cruz-Aké S, Venegas-Martínez F. Monetary variables and the formation of speculative bubble: a frequency synchronization analysis (1992-2013). PE [Internet]. 2017 Jan. 9 [cited 2026 Jun. 10];12(24):1-18. Available from: https://revistapanoramaeconomico.mx/index.php/PE/article/view/390