Analysis of Households Vulnerability and Food Insecurity in Amhara Regional State of Ethiopia: Using Value at Risk Analysis. Ethiopian Journal of Economics, [S. l.], v. 23, n. 2, p. 37–78, 2015. Disponível em: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/148.. Acesso em: 18 apr. 2026.