http://www.cbc.ca/news/business/taxing-the-rich-is-good-for-the-economy-imf-says-1.2552141
Taxing the rich is good for the economy, IMF says
In fact, because redistributing wealth through taxation has the positive impact of reducing inequality, the overall affect on the economy is to boost growth, the researchers conclude.
"We find that higher inequality seems to lower growth. Redistribution, in contrast, has a tiny and statistically insignificant (slightly negative) effect," the paper states.
The authors concede that their conclusions tend to contradict some well-accepted orthodoxy, which holds that taxation is a job killer.
But they say that many previous studies failed to make a distinction between pre-tax inequality and post-tax inequality, hence often compared apples to oranges, among other shortcomings.
The data they looked at showed almost no negative impact from redistribution policies and that economies where incomes are more equally distributed tend to grow faster and have growth cycles that last longer
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