A paper from the Levy Economics Institute is arguing (at least theoretically) for an extra
US fiscal stimulus of 4% of GDP. That's $600 billion.
The authors say that the effect would be better if this reflation came in the form of additional direct government spending, though they acknowledge that it still wouldn't immediately halt the economic decline:
It is somewhat discouraging to see that even a relatively large stimulus plan will fail to prevent a substantial loss of output. But over the medium term, as the devaluation of the dollar and reduced spending begin to exert a moderating effect on the current account deficit, foreign trade will boost output and employment, providing the impetus for renewed growth.Karl Denninger begs to differ (though in his case, he's still talking about transfers of money, rather than direct government expenditure):But now we have reached the point where we need $5 in debt to create $1 worth of GDP. As debt levels rise this ratio goes parabolic and ultimately becomes impossible to sustain. That we have reached a 5:1 ratio means that the game is basically up, and the rapidly rising rate of defaults across all areas of consumer debt mean that this "engine" to fuel "growth" simply can't find any more fuel, despite the desires of the bankers and merchants to "make it so."The Levy paper has echoes of FDR's 30s rescue, but Denninger is more concerned to compare the present mortgage bubble with the one that led to the Crash of '29:
...we've done this before... We saw, in fact, nearly the exact same pattern of practice, fraud and theft that were featured in the housing bubble during the years just before The Depression, and those "standards" in fact were a primary causative factor OF The Depression!So maybe both parties are correct.It's also possible that the Uk has got it wrong even worse than Uncle Sam. $600 bn is about £300 bn sterling, but adjusted for relative population size that's only equivalent to £60 bn pumped into the UK economy. We're already talking about a possible £100 bn-worth of mortgage garbage being swapped by HMG for government bonds - and our current fussing over Gordon Brown's crumbling reputation suggests that Prudence wouldn't dare try to reflate with even more direct government spending.
Besides, we are starting with a higher debt-to-GDP ratio than the USA, a State that consumes a bigger proportion of the economy, and a populace that suffers a significantly lower level of personal income on a Purchasing Power Parity basis.
Maybe that's why the pound is matching the dollar in its downward trajectory, and may even overtake it.
I've been wondering recently whether the ordinary investor of the future will be more interested to play in the foreign exchange markets, rather than stocks whose value is lied about, manipulated by rumour and sovereign wealth funds, and nibbled half to death by fees, commissions, taxes and inflation.
UPDATE - Karl Denninger is emphatic that it can't work:Sack, no.You can't spend $600 billion in deficits without it coming back SOMEWHERE.Government spending is not a net positive. You can't only get to a net positive via growth in GDP.Debt-initiated spending only returns $1 for every $5 taken on in debt.