Bolt, Wilko; Humphrey, David; Uittenbogaard, Roland - In: International Journal of Central Banking 4 (2008) 1, pp. 89-123
After safety, the efficiency of a nation's payment system is a primary concern of central banks. Since electronic payments are typically cheaper than paper-based or cash payments, pricing these transactions should speed up the shift to electronics. But by how much? Norway explicitly priced...