Amelia M. BiehlAmir Borges Ferreira NetoJuan Tomás Sayago2026-03-222026-03-22202510.1016/j.econmod.2025.107394https://doi.org/10.1016/j.econmod.2025.107394https://andeanlibrary.org/handle/123456789/78417enLiberian dollarRevenueEconomicsMonetary economicsBusinessU.S. Dollar IndexThe effect of retail chain expansions on local small businesses: The case of Dollar General in Floridaarticle