Digital payments adoption and the demand for cash: new international evidence - Arango-Arango, Carlos A.,Suárez-Ariza, Nicolás F. (Banco de la Republica Colombia, 2019)
http://repositorio.banrep.gov.co/bitstream/handle/20.500.12134/9686/be_1074.pdf?sequence=10&isAllowed=y
Keywords: Graue Literatur; money demand; digital payments; cash; denominational structure; panel data