The most important paragraph in the IMF World Economic Outlook

68 words of wonkishness.

The IMF's World Economic Outlook (pdf) – a 230-page tome detailing predictions on nearly every aspect of the world's economy collated by the international organisation – always gets attention for the calls it makes.

The October edition downgrades expected global growth for 2013 from 3.9 per cent to 3.6 per cent, and also cuts predictions for China (down to 8.2 per cent for 2013), the US (expected to grow by 2.1 per cent in 2013, down from 2.3 per cent in July's prediction) and the UK (now expected to grow by just 1.1 per cent next year, and to contract by 0.2 per cent this year).

But the predictions are not the most important passages in this edition of the Outlook. Those are found in a short box-out titled Are We Underestimating Short-Term Fiscal Multipliers?

The fisc§al multiplier is the effect government spending has on GDP. Money spent by the government doesn't disappear – it is respent, again and again. If a teacher gets a pay rise, their consumption is likely to rise in line with it; if all teachers get pay rises, that increase in consumption may be enough to affect the aggregate demand in the economy. In an economy which isn't being stretched to its limits – that is, one without full employment, or serious capital equipment shortages – that increase in aggregate demand will result in an increase in GDP.

The existence of the fiscal multiplier is a matter of fact, but the magnitude of it is contested. And that's where the IMF enters the scene, on page 42:

The main finding, based on data for 28 economies, is that the multipliers used in generating growth forecasts have been systematically too low since the start of the Great Recession, by 0.4 to 1.2, depending on the forecast source and the specifics of the estimation approach. Informal evidence suggests that the multipliers implicitly used to generate these forecasts are about 0.5. So actual multipliers may be higher, in the range of 0.9 to 1.7.

Emphasis mine. When deciding how much to spend, governments have been assuming that every pound they spend increases GDP by 50p – but it may increase it by as much as £1.70.

The reason this is so very important is that fiscal multiplier is usually appealed to not when deciding how much to spend, but how much to not spend. When governments are planning austerity packages, they have to be wary of the fact that large cuts to government spending will inevitably cause a decrease in output, and so they either have to be prepared to take that hit, or come up with a reason why slashing spending will cause an increase in output through some other mechanism.

That is easy enough to do if you are trying to account for a fiscal multiplier of 0.5: you can make the arguments, which Osborne and Cameron rehearsed repeatedly, that the public sector is crowding out the private; that the government spending which is being cut is particularly inefficient; or that the confidence fairies will reward your thriftiness with growth.

When there is the chance that the fiscal multiplier is three times that, austerity becomes much more likely to involve damaging drops in output.

There was once a time when the government pegged its credibility to that of the IMF – back when George Osborne was proud about Britain's credit ratings, and the international community was behind his plans. Those days are gone, and have been since Christine Lagarde made her own attack on austerity. But the economists at the treasury may be more inclined to listen to the wonkish findings of the World Outlook than the political interventions of the fund's leader. We can only hope they are prompted to re-do the sums.

The IMF headquarters. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Why Barack Obama was right to release Chelsea Manning

A Presidential act of mercy is good for Manning, but also for the US.

In early 2010, a young US military intelligence analyst on an army base near Baghdad slipped a Lady Gaga CD into a computer and sang along to the music. In fact, the soldier's apparently upbeat mood hid two facts. 

First, the soldier later known as Chelsea Manning was completely alienated from army culture, and the callous way she believed it treated civilians in Iraq. And second, she was quietly erasing the music on her CDs and replacing it with files holding explosive military data, which she would release to the world via Wikileaks. 

To some, Manning is a free speech hero. To others, she is a traitor. President Barack Obama’s decision to commute her 35-year sentence before leaving office has been blasted as “outrageous” by leading Republican Paul Ryan. Other Republican critics argue Obama is rewarding an act that endangered the lives of soldiers and intelligence operatives while giving ammunition to Russia. 

They have a point. Liberals banging the drum against Russia’s leak offensive during the US election cannot simultaneously argue leaks are inherently good. 

But even if you think Manning was deeply misguided in her use of Lady Gaga CDs, there are strong reasons why we should celebrate her release. 

1. She was not judged on the public interest

Manning was motivated by what she believed to be human rights abuses in Iraq, but her public interest defence has never been tested. 

The leaks were undoubtedly of public interest. As Manning said in the podcast she recorded with Amnesty International: “When we made mistakes, planning operations, innocent people died.” 

Thanks to Manning’s leak, we also know about the Vatican hiding sex abuse scandals in Ireland, plus the UK promising to protect US interests during the Chilcot Inquiry. 

In countries such as Germany, Canada and Denmark, whistle blowers in sensitive areas can use a public interest defence. In the US, however, such a defence does not exist – meaning it is impossible for Manning to legally argue her actions were in the public good. 

2. She was deemed worse than rapists and murderers

Her sentence was out of proportion to her crime. Compare her 35-year sentence to that received by William Millay, a young police officer, also in 2013. Caught in the act of trying to sell classified documents to someone he believed was a Russian intelligence officer, he was given 16 years

According to Amnesty International: “Manning’s sentence was much longer than other members of the military convicted of charges such as murder, rape and war crimes, as well as any others who were convicted of leaking classified materials to the public.”

3. Her time in jail was particularly miserable 

Manning’s conditions in jail do nothing to dispel the idea she has been treated extraordinarily harshly. When initially placed in solitary confinement, she needed permission to do anything in her cell, even walking around to exercise. 

When she requested treatment for her gender dysphoria, the military prison’s initial response was a blanket refusal – despite the fact many civilian prisons accept the idea that trans inmates are entitled to hormones. Manning has attempted suicide several times. She finally received permission to receive gender transition surgery in 2016 after a hunger strike

4. Julian Assange can stop acting like a martyr

Internationally, Manning’s continued incarceration was likely to do more harm than good. She has said she is sorry “for hurting the US”. Her worldwide following has turned her into an icon of US hypocrisy on free speech.

Then there's the fact Wikileaks said its founder Julian Assange would agree to be extradited to the US if Manning was released. Now that Manning is months away from freedom, his excuses for staying in the Equadorian London Embassy to avoid Swedish rape allegations are somewhat feebler.  

As for the President - under whose watch Manning was prosecuted - he may be leaving his office with his legacy in peril, but with one stroke of his pen, he has changed a life. Manning, now 29, could have expected to leave prison in her late 50s. Instead, she'll be free before her 30th birthday. And perhaps the Equadorian ambassador will finally get his room back. 

 

Julia Rampen is the editor of The Staggers, The New Statesman's online rolling politics blog. She was previously deputy editor at Mirror Money Online and has worked as a financial journalist for several trade magazines.