Quote from Ed Breen:
Ghost of Cutten, you are right that Keynes makes clear in his Generl Theory that he recommends government investment and not consumption or indescriminate spending. Keynes did not consider the deficits that government carries today, he did consider that sovereign solvency would be an issue. He also was nieve to think that government could actually invest in assets without cronnyism; that government actually could invest effectively. Somehow, those who cliam Keynes as thier brain trust, have so distorted his theory so much that they can casually profess that all governemnt spending is the same (Obama has made that claim) and that government is a competent investment arbitor. Keynes talked about government investment supplementing a deficit of private investment; he did not advocate unrestrained government spending on consumption or favored groups.
I agree 100% that his ideas have been hijacked and distorted by big government apologists. But let's criticise Keynes for what he actually recommended, not what other people made up in his name.
I did mention the debt constraint facing all governments, and the political tendency towards structural deficits. There are also issues with the sustainability of the welfare state (which didn't exist when Keynes wrote the General Theory) and its impact on the operation of free markets.
So, what's to be done? A few things spring to mind:
1) there must be a 'hard' peacetime cap on total government debt ratios
2) budget deficits, at least during periods of economic growth, should have strict limits or even be outlawed altogether (balanced budget amendment). Greece's disaster would have been prevented by this alone.
3) there must be a regulatory mechanism to address the problem of credit bubbles, and the inherent put/public backstop to the financial system. The current regulations are clearly inadequate. The Austrian liquidation approach is clearly politically unfeasible, no serving politician will let a 1932 moment happen willingly, and the occasional Ron Paul naive enough to try will be ejected from office faster than PASOK or Fianna Fail were. To avoid excessive stagnation via burdensome regulation, perhaps there could be two classes of bank, with only the more regulated and conseratively run banks getting any deposit insurance and implicit government backstop.
4) public sector pay must be linked to tax revenues and/or GDP, again by a systematic formula so politicians don't succumb to short-term pressures to grab votes at the expense of the system and the greater good. When the private sector has been crushed, maintaining let alone increasing public pay is irrational and harmful.