Brock , P. . and Franken M., H. (2003) “Measuring the Determinants of Average and Marginal Bank Interest Rate Spreads in Chile, 1994-2001”, ECONOMÍA CHILENA, 6(3), pp. 45–65. Available at: https://mail.xn--economachilena-5lb.cl/index.php/economiachilena/article/view/63 (Accessed: 30 October 2026).