KAVITHA, S; LAKSHMI, D; P, Sinthia. Transformer-Based Forecasting of Digital Transaction Volatility under Monetary Policy Shocks: Shock-Conditioned Attention Models with Regime- and Horizon-Wise Evidence. Fintech Innovation Journal, [S. l.], v. 2, n. 3, p. 223–238, 2026. DOI: 10.63913/ftij.v2i3.37. Disponível em: https://ftij.mbicore.com/index.php/ftij/article/view/37. Acesso em: 6 oct. 2026.