Sep 30 2024 Geraldo E. Silva jr. and Sidney M. Caetano   Inception-expansion-bursting bubbles in the BRICS-dollar exchange rates   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 02 2020 Pedro Antonio Martin-Cervantes and Salvador Cruz-Rambaud   Date-stamping the Tadawul bubble through the SADF and GSADF econometric approaches   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result