Sequeira Benavides, E. E., Vargas Brenes, J. R. ., & 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). https://doi.org/10.15517/psm.v22i2.59695