There is accumulating evidence that the euro’s current architecture is unstable. The source of instability is high interest rates on highly indebted countries which creates unsustainable debt burdens. Remedying this problem requires a central bank that acts as government banker and pushes down government bond interest rates to sustainable levels. That can be accomplished by creation of a European Public Finance Authority (EPFA) that issues public debt which the European Central Bank (ECB) is allowed to trade.
Monetary_Union_ Stability (Download the full text in PDF format)
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