Does Financial Development Widen or Reduce Income Inequality? Evidence From Developed and Developing Countries. AI, Big Data and Quantitative Methods in Finance, [S. l.], v. 1, n. 1, p. 52, 2026. Disponível em: https://journal.ipb.ac.id/abq/article/view/72918. Acesso em: 17 may. 2026.