"UBS tackles an interesting question "Do
monetary unions break up without civil wars?"
It takes enormous stress for a government to get to the point where it considers abandoning the lex monetae of a country. The disruption that would follow such a move is also going to be extreme. The costs are high – whether it is a strong or a weak country leaving – in purely monetary terms. When the unemployment consequences are factored in, it is virtually impossible to consider a break-up scenario without some serious social consequences.at http://globaleconomicanalysis.blogspot.com/2011/09/economic-crossroads-of-immense.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+MishsGlobalEconomicTrendAnalysis+%28Mish%27s+Global+Economic+Trend+Analysis%29
Past instances of monetary union break-ups have tended to produce one of two results. Either there was a more authoritarian government response to contain or repress the social disorder (a scenario that tended to require a change from democratic to authoritarian or military government), or alternatively, the social disorder worked with existing fault lines in society to divide the country, spilling over into civil war. These are not inevitable conclusions, but indicate that monetary union break-up is not something that can be treated as a casual issue of exchange rate policy..."
