Sequeira Benavides, E. E., Vargas Brenes, J. R. . and Yanira Xirinachs Salazar (2025) “Understanding consumption patterns of vulnerable Costa Rican households through price and income elasticities in food”, Población y Salud en Mesoamérica, 22(2). doi: 10.15517/psm.v22i2.59695.