Padrão de Oz

«In The Wizard of Oz, Dorothy, the Scarecrow, the Tin Man and the Lion have to follow a winding and hazardous 'yellow brick road' in order to reach their destination. Few devotees of the classic Judy Garland movie are aware that the original 1900 book by Frank Baum was a satire on America's entry into the gold standard.»

The cash nexus, Niall Ferguson