Medina, J., . A. . Munro, and C. . Soto. “What Drives the Current Account in Commodity-Exporting Countries? The Cases of Chile and New Zealand”. ECONOMÍA CHILENA, vol. 10, no. 3, Dec. 2007, pp. 67-114, https://xn--economachilena-5lb.cl/index.php/economiachilena/article/view/102.