Low growth leads to high debt, not the other way round

Charts of the day.

Two big holes have been left by the revelation of serious flaws in the Reinhart-Rogoff paper on austerity. The first is that the concept of a criticality at high levels of debt has been demolished. The original paper showed a massive drop in growth rates for countries with debt to GDP ratios over 90 per cent; that simply does not hold anymore. Insofar as the paper shows any negative association, it is linear – the step from 60 to 70 per cent is no more dangerous than the step from 85 to 95 per cent.

But there's also now an absence of notable economists claiming that high debt ratios cause low growth. In Reinhart and Rogoff's initial response to Herndon, Ash, and Pollin's paper, the authors point out that "we are very careful in all our papers to speak of 'association' and not 'causality'". That's true, but they have also not been shy about endorsing suggestions that there is an element of causality involved – and their paper has been widely misinterpreted as showing as such.

However, Arindrajit Dube presents pretty compelling evidence that the causality lies in the direction everyone but the austerians expected it to: slow growth causes high debt to GDP ratios, not the other way round. It's as simple as two charts:

 

The first image shows the correlation between the debt to GDP ratio in any given year, and the growth in the three years after it. Really low debt comes before high growth rates – but for nearly every other level of debt, the average growth in the next three years is 3 per cent.

Looking backwards, though presents a very different picture. There's strong linear relationship between low growth in the past and high debt-to-GDP ratios now.

And that's not surprising! As Dube writes:

One reason is just algebraic. The ratio has a numerator (debt) and denominator (GDP): any fall in GDP will mechanically boost the ratio. Even if GDP growth doesn’t become negative, continuous growth in debt coupled with a GDP growth slowdown will also lead to a rise in the debt-to-GDP ratio.

Besides, there is also a less mechanical story. A recession leads to increased spending through automatic stabilizers such as unemployment insurance. And governments usually finance these using greater borrowing, as undergraduate macro-economics textbooks tell us governments should do. This is what happened in the U.S. during the past recession.

The easiest way to cut the debt – in the only measure which matters, which is it in relation to the size of the economy – is to increase growth, at least back to the long-term trend. Going at it from the opposite direction, and cutting the debt in the hope it will bring growth back, is a recipe for disaster.

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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The struggles of Huma Abedin

On the behind-the-scenes story of Hillary Clinton’s closest aide.

In a dreary campaign, it was a moment that shone: Hillary Clinton, on the road to the caucus in Iowa, stopping at a Mexican fast-food restaurant to eat and somehow passing unrecognised. Americans of all political persuasions gleefully speculated over what her order – a chicken burrito bowl with guacamole – revealed about her frame of mind, while supporters gloated that the grainy security-camera footage seemed to show Clinton with her wallet out, paying for her own lunch. Here was not the former first lady, senator and secretary of state, known to people all over the world. This was someone’s unassuming grandmother, getting some food with her colleagues.

It might be unheard of for Clinton to go unrecognised but, for the woman next to her at the till, blending into the background is part of the job. Huma Abedin, often referred to as Clinton’s “shadow” by the US media, is now the vice-chair of her presidential campaign. She was Clinton’s deputy chief of staff at the state department and has been a personal aide since the late 1990s.

Abedin first met Clinton in 1996 when she was 19 and an intern at the White House, assigned to the first lady’s office. She was born in Michigan in 1976 to an Indian father and a Pakistani mother. When Abedin was two, they moved from the US to Saudi Arabia. She returned when she was 18 to study at George Washington University in Washington, DC. Her father was an Islamic scholar who specialised in interfaith reconciliation – he died when she was 17 – and her mother is a professor of sociology.

While the role of “political body woman” may once have been a kind of modern maid, there to provide a close physical presence and to juggle the luggage and logistics, this is no longer the case. During almost 20 years at Clinton’s side, Abedin has advised her boss on everything from how to set up a fax machine – “Just pick up the phone and hang it up. And leave it hung up” – to policy on the Middle East. When thousands of Clinton’s emails were made public (because she had used a private, rather than a government, server for official communication), we glimpsed just how close they are. In an email from 2009, Clinton tells her aide: “Just knock on the door to the bedroom if it’s closed.”

Abedin shares something else with Clinton, outside of their professional ties. They are both political wives who have weathered their husbands’ scandals. In what felt like a Lewinsky affair for the digital age, in 2011, Abedin’s congressman husband, Anthony Weiner, resigned from office after it emerged that he had shared pictures of his genitals with strangers on social media. A second similar scandal then destroyed his attempt to be elected mayor of New York in 2013. In an ironic twist, it was Bill Clinton who officiated at Abedin’s and Weiner’s wedding in 2010. At the time, Hillary is reported to have said: “I have one daughter. But if I had a second daughter, it would [be] Huma.” Like her boss, Abedin stood by her husband and now Weiner is a house husband, caring for their four-year-old son, Jordan, while his wife is on the road.

Ellie Foreman-Peck

A documentary filmed during Weiner’s abortive mayoral campaign has just been released in the US. Weiner shows Abedin at her husband’s side, curtailing his more chaotic tendencies, always flawless with her red lipstick in place. Speaking to the New York Observer in 2007, three years before their marriage, Weiner said of his future wife: “This notion that Senator Clinton is a cool customer – I mean, I don’t dispute it, but the coolest customer in that whole operation is Huma . . . In fact, I think there’s some dispute as to whether Huma’s actually human.” In the film, watching her preternatural calm under extraordinary pressure, you can see what he means.

In recent months, Abedin’s role has changed. She is still to be found at Clinton’s side – as the burrito photo showed – but she is gradually taking a more visible role in the organisation overall, as they pivot away from the primaries to focus on the national race. She meets with potential donors and endorsers on Clinton’s behalf and sets strategy. When a running mate is chosen, you can be sure that Abedin will have had her say on who it is. There’s a grim symmetry to the way politics looks in the US now: on one side, the Republican candidate Donald Trump is calling for a ban on Muslims entering the country; on the other, the presumptive Democratic nominee Hillary Clinton relies ever more on her long-time Muslim-American staffer.

Years before Trump, notable Republicans were trying to make unpleasant capital out of Abedin’s background. In 2012, Tea Party supporters alleged that she was linked to the Muslim Brotherhood and its attempt to gain access “to top Obama officials”. In her rare interviews, Abedin has spoken of how hurtful these baseless statements were to her family – her mother still lives in Saudi Arabia. Later, the senator and former Republican presidential candidate John McCain spoke up for her, saying that Abedin represented “what is best about America”.

Whether senior figures in his party would do the same now remains to be seen.

Caroline Crampton is web editor of the New Statesman.

This article first appeared in the 26 May 2016 issue of the New Statesman, The Brexit odd squad