Using this common currency allows enterprise management, marketing management and other managers to understand marketing performance effectiveness and efficiency.
By submitting to a common currency, the countries would lose considerable autonomy in the management of the currency itself, including the setting of interest rates.
Yet it is only since the 1990s that the term "tactical frivolity" has gained common currency for describing the use of humour in opposing perceived political injustice.
Those situations illustrate that we should not ignore the warnings against currency unions though there is plenty of benefits from joining common currency union.