The effect of COVID-19 on digital employment in Mexico: an analysis of the Markov chains. Panorama Económico, [S. l.], v. 16, n. 32, p. 151–168, 2020. DOI: 10.29201/peipn.v16i32.13. Disponível em: https://revistapanoramaeconomico.mx/index.php/PE/article/view/13. Acesso em: 28 mar. 2026.