Medium of exchange was observed as early as Oresme, Copernicus and then in 1558 by Sir Thomas Gresham, that bad money drives out good in any marketplace (Gresham's Law states "Where legal tender laws exist, bad money drives out good money"). A more precise definition is this: "A currency that is artificially overvalued by law will drive out of circulation a currency that is artificially undervalued by that law." Gresham's law is therefore a specific application of the general law of price controls. A common explanation is that people will always keep the less adultered, less clipped, sweated, less filed, less trimmed coin,
The Good, the Bad & the Queen that the band itself is unnamed, and that "The Good, The Bad & The Queen" is simply the name of the album only. However, all future releases by the band are clearly credited as "The Good, The Bad & The Queen". It should also be noted the band's first single release ("Herculean") was issued months before the album ever came out – at which time, publicity materials identified the band as The Good, The Bad & The Queen and no one claimed that the band was unnamed. "The Good, the Bad & the Queen" is used exclusively as the name