"When expenditure is increasing, the average country-year unit of observation in our data registers less than 1.5 events. When expenditure cuts reach 1% or more of GDP, this grows to nearly 2 events, a relative increase by almost a third compared to the periods of budget expansion. As cuts intensify, the frequency of disturbances rises. Once austerity measures involve expenditure reductions by 5% or more, there are more than 3 events per year and country — twice as many as in times of expenditure increases."
I blame the British government for the riots | Bill Mitchell – billy blog