J. M. . Araújo, G. S. . Frio, and P. J. H. . Alves, “The effects of Bolsa Familia program on the age-series distortion”, Estud. Econ. (São Paulo, Impr.), vol. 51, no. 2, pp. 343–371, Jun. 2021, doi: 10.1590/0101-41615125jgp.