Sunil, Suryansh; Goyal, Amit Kumar; Mahadeva, Rajesh; … - In: Risks : open access journal 14 (2026) 1, pp. 1-45
This study applies the Log-Periodic Power-Law (LPPL) framework to three major equity markets-Mexico (IPC), Brazil (IBOVESPA), and the United States (NYSE Composite)-using daily closes from 8 November 1991-30 January 2025 for IPC and NYSE, and 3 May 1993-30 January 2025 for IBOVESPA. Multi-window...