Polls apart
Voters face constraints on their economic choices
THE row about whether to modify Greece’s bail-out has provoked claims that democracy is being ignored. The electoral mandate of the Syriza party, it is said, is being overridden by Greece’s creditors.
In fact, there have always been limits on voters’ freedom to pursue their desired economic policies. The first is on the ability of the majority to tax the minority, be it high-earning individuals or companies. Clearly there is some point beyond which higher taxes lead to lower revenues, as effort is discouraged. There is no general agreement over the point at which diminishing returns set in, but in an age of mobile people and firms, the threshold is probably lower than it used to be.
This article appeared in the Finance & economics section of the print edition under the headline "Polls apart"
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