Olivier Hueber Université Côte d'Azur   GREDEG CNRS 250 rue Albert Einstein CS 10269 Sophia Antipolis, 06905 France   Olivier.HUEBER@univ-cotedazur.fr   http://unice.fr/membres/tous-les-membres/gredeg/hueber-olivier       Primary Research Focus: Electronic Money, Bitcoin   JEL Areas: E5 : Monetary Policy, Central Banking, and the Supply of Money and Credit: General E4 : Money and Interest Rates: General