Cutting for the Stone…
Hoisted from Comments: Cawley on "Bipartisanship"

Against Stupidity the Gods Themselves Contend in Vain--and Jonathan Portes Too!: David Cameron British Conservative Macroeconomic Policy Idiocy Watch

Jonathan Portes pleads for Britons to pay no attention to the prime minister behind the curtain:

Ignore David Cameron – dealing with our debt would be disastrous: Paying off our household debts, as Cameron is to encourage, when fiscal policy is being tightened, is a recipe for recession: In 1931 Andrew Mellon, then the secretary of the US treasury, advised President Herbert Hoover thus:

Liquidate labor, liquidate stocks, liquidate farmers, liquidate real estate … it will purge the rottenness out of the system.

To our ears that sounds both callous and wrong. But that's partly hindsight – Mellon was speaking before Keynes wrote The General Theory of Employment, Interest and Money. David Cameron has no such excuse. He is set to tell us today in his conference speech that "the only way out of a debt crisis is to deal with your debts. That means households – all of us – paying off the credit card and store card bills". But with fiscal policy set on what Martin Wolf has rightly described in the Financial Times as "kamikaze tightening", the UK needs the private sector to pick up the slack. If all sectors – the government, firms and households – increase saving simultaneously, in an effort to reduce debt, it will further depress domestic demand, reduce output and jobs, and we will end up in a downward spiral. This is what Keynes described as the paradox of thrift.

That is why all the main economic forecasters – the Office for Budget Responsibility (OBR), the Bank of England, and us here at the National Institute of Economic and Social Research – have made clear that the main domestic risk facing the UK economy is that household and corporate saving will be too high in the short term; in other words, that we do indeed "deal with our debts". Indeed, the main difference between our more pessimistic outlook and the OBR's more optimistic perspective is that we assume household saving is rather higher. In other words, the government's economic and fiscal forecasts depend crucially on households ignoring what the prime minister is telling them to do.

And this downside risk – that everyone tries to pay off their debts at the same time – is precisely why I and others, like Martin Wolf and Paul Krugman, have long been arguing that fiscal policy is too tight. As Richard Koo of Nomura Research Institute, who invented the term "balance sheet recession", puts it, "the point is that if you are in this type of recession, which happens only after the busting of a nationwide asset bubble financed by debt, the private sector decides to minimise debt rather than maximise profits. If the government doesn't take the action to keep the situation from collapsing, then you have larger problems going forward."

Even the chancellor seems finally to get this. Earlier this week he came up with a policy, borrowed from Adam Posen at the Bank of England, which he described as "credit easing", but is really about more borrowing. He wants the Treasury to borrow more, and to lend the money on to private businesses who would therefore also be borrowing more. More debt all round – and quite right too. Other policies are needed as well, but it's a welcome start.

But the prime minister is arguing in precisely the opposite direction – for an increase in private saving at the same time as a tightening of fiscal policy – less debt, and a reduction in demand all round…