Teve como principais defensores os Economistas Fred Arditti, Neil Dowling, Wim Duisenberg, Robert Mundell, Tommaso Padoa-Schioppa e Robert Tollison.
tˌevɨ kˈomʊ pɹˌiŋsipˈaɪʒ dˌɨfeɪŋsˈoɾɨz uz ˌekunumˈiʃtɐʃ fɹˈed ˌɐɾəditˈi, nɨˈil (en)dˈaʊlɪŋ(pt-pt), wˈiŋ dˌuɪzeɪŋbˈeɾəɡ, ʁubˈeɾət mũŋdˈɛl, tˌummˈazʊ pˌɐdˈoɐsʃˌiˈɔpɐ i ʁubˈeɾət tˌulˈizuŋ.