2 papers
physics.soc-ph2020
Using wearable proximity sensors to characterize social contact patterns in a village of rural Malawi
Laura Ozella, Daniela Paolotti, Guilherme Lichand +5
Measuring close proximity interactions between individuals can provide key information on social contacts in human communities. With the present study, we report the quantitative a…
econ.GN2020
Using Nudges to Prevent Student Dropouts in the Pandemic
Guilherme Lichand, Julien Christen
The impacts of COVID-19 reach far beyond the hundreds of lives lost to the disease; in particular, the pre-existing learning crisis is expected to be magnified during school shutdo…