Vu, Khoa; Vuong, Nguyen; Vu-Thanh, Tu-Anh; Nguyen, Anh Ngoc - 2021
As COVID-19 threatens the food security of vulnerable populations across the globe, there is an increasing need to identify places that are affected most in order to target aid. We propose a two-step approach to predict changes in food insecurity risk caused by income shocks at a locality level...