Dias, P. & Tavares, M. (2025). What we can learn from flat tax research. In Ana Arromba Dinis, Fátima David, Liliana Pereira, Sara Luís Dias (Ed.), Assessing policy landscapes in taxation dynamics (pp. 513?562). IGI Global. https://doi.org/10.4018/979-8-3693-3908-4.ch018