Causal Links among Saving, Investment and Growth and Determinants of Saving in Sub-Saharan Africa: Evidence from Ethiopia. Ethiopian Journal of Economics, [S. l.], v. 19, n. 2, p. 1–34, 2011. Disponível em: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/100.. Acesso em: 23 oct. 2026.