@article{article4c37e3b7,
title   = {Estimating COVID-19 under-reporting through stochastic frontier analysis and official statistics: A case study of São Paulo State, Brazil},
author = {Danelon, André Felipe and Kumbhakar, Subal C},
year = {2023},
doi = {10.1016/j.seps.2023.101753},
journal   = {Socio-Economic Planning Sciences}
}