Bernankeology

Why so much is read into the words of the Fed chairman.

Following Fed chairman Ben Bernanke's speech yesterday, the usual bout of trying to understand quite how much we can read in to his words has begun. Yet unlike the normally perjorative "Kremlinology" – attempting to infer things from the most minuscule turns of phrase – this Bernankeology is understandable and quite useful.

Central bankers have a strange job. They don't actually have many tools at their disposal; largely just the tripartite decision to raise, lower, or maintain interest rates. Yet many of the outcomes they create come, not from actually using this power, but from creating expectations as to their future use.

Suppose Bernanke knows he is likely to raise interest rates in the first quarter of 2013. Even though his actual power is relatively limited, he can create a wide spectrum of outcomes depending on how he announces this. The market reaction will be extremely different if Bernanke says now that he will raise rates in a years time, compared to if he maintains right up until the day that a rate rise would be inappropriate.

But this power to persuade brings with it its own problems. Just like a legislature, a central bank is fundamentally unable to constrain itself; it can make promises, but everyone knows that it is free to break them at any point.

All of this means that every speech Bernanke gives is likely to be very carefully aimed at creating just the right set of expectations. On the one hand, he can't ever gain a reputation for untrustworthiness, so they have to be scrupulously honest; on the other, actually saying what he believes may create the wrong impression.

Last week, Ryan Avent provided a detailed breakdown of exactly what the benefits of Bernankeology can be, focusing on the Fed's "forward guidance" where it hinted that it would keep interest rates low until at least 2013. He writes:

On the one hand, a pure focus on the language of the Fed's statement indicates that rates are likely to remain low through that period based on the state of the economy... On the other hand, the Fed may be hinting that it will be willing to keep rates low through late 2014 even if the trajectory of the economy warrants a rate increase.

In other words, the Fed might be attempting to commit itself to a deviation from its normal policy rules of the sort that might generate more rapid growth and inflation.

The problem the Fed has is that it needs to generate growth, but that growth is likely to come with relatively high inflation, of the sort which Bernanke has historically fought against. In order to help the economy, he needs to convince "the markets" that interest rates will be kept low even if inflation spirals out of control. The problem is that this, from an inflationary hawk like Bernanke, is unbelievable.

Avent points to a paper (pdf) which breaks down the distinction into two categories:

Delphic, corresponding to the first category above, and Odyssean, corresponding to the second, in which the central bank attempts to commit itself to deviations from typical rules.

Matt Yglesias offers a less refined version of the same strategy, breaking Bernanke's possible responses into an Eeyore response and a Tigger one. Either the Fed chief can "avoid optimistic forecasts as a way of signaling that rates will stay low for a long time," or he "can say we're climbing out of a steep hole so rates will stay low for the next 18 months come what may".

The test for Bernankeologists is to work out whether yesterday's gloomy speech is Odyssean-Eeyore, using gloominess as a mast to bind himself to, or simply Delphic, with the chairman making his most honest predictions and still being pessimistic.

Occupy LA activists march against the Fed in November. Credit: Getty

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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David Blunkett compares Labour membership to failed revolution “from Ukraine to Egypt”

The Labour peer and former home secretary says new members need a “meaningful political education”, and accuses unions of neglecting their “historic balance”.

There are three sorts of opposition. There’s the civil society opposition, with people campaigning in their own specific areas, people who’ve got an interest group or are delivering social enterprise or a charity. I don’t think we should underestimate that because we're going to have to hang on to it as part of the renewal of civil society.

The second is the opposition formally, within the House of Commons: those who have agreed to serve as the formal shadow ministerial teams. Because of what I’d describe as the turmoil over the last two years, they’ve either not been able to be impressive – ie. they’re trying very hard but they don't have the coherent leadership or backing to do it – or they’ve got completely different interests to what it is they’re supposed to be doing, and therefore they’re not engaged with the main task.

Then there’s the third, which is the informal opposition – Labour linked sometimes to the Lib Dems and the SNP in Parliament on the opposition benches as a whole. They’re not doing a bad job with the informal opposition. People getting on with their work on select committees, the departmental committees beginning to shape policy that they can hopefully feed to the National Executive Committee, depending on the make-up of the National Executive Committee following this year’s conference. That embryo development of coherent policy thinking will be the seed-bed for the future.

I lived through, worked through, and was integrally involved with, what happened in the early Eighties, so I know it well. And people were in despair after the ‘83 election. Although it took us a long time to pull round, we did. It’s one reason why so many people, quite rightly in my view, don't want to repeat the split of 1931 or the split of 1981.

So they are endeavouring to stay in to argue to have some vision of a better tomorrow, and to persuade those of goodwill who have joined the party – who genuinely believe in a social movement and in extra-parliamentary non-violent activity, which I respect entirely – to persuade them that they’ll only be effective if they can link up with a functioning political process at national level, and at townhall and county level as well.

In other words, to learn the lessons of what’s happened across the world recently as well as in the past, from the Ukraine to Egypt, that if the groundswell doesn’t connect to a functioning party leadership, then, with the best will in the world, it’s not going to achieve its overall goals.

How do we engage with meaningful political education within the broader Labour party and trade union movement, with the substantially increased rank-and-file membership, without being patronising – and without setting up an alternative to Momentum, which would allow Momentum to justify its existence as a party within a party?

That's the challenge of the next two years. It's not just about someone with a vision, who’s charismatic, has leadership qualities, coming forward, that in itself won’t resolve the challenge because this isn't primarily, exclusively about Jeremy Corbyn. This is about the project being entirely on the wrong trajectory.

A lot depends on what the trade unions do. They command effectively the majority on the National Executive Committee. They command the key votes at party conference. And they command the message and resources that go out on the policy or programmes. It’s not just down to personality and who wins the General Secretary of Unite; it’s what the other unions are doing to actually provide their historic balance, because they always have – until now – provided a ballast, foundation, for the Labour party, through thick and thin. And over the last two years, that historic role has diminished considerably, and they seem to just be drifting.

I don’t think anybody should expect there to be a party leadership challenge any time soon. It may be that Jeremy Corbyn might be persuaded at some point to stand down. I was against the challenge against him last year anyway, purely because there wasn't a prepared candidate, there wasn't a policy platform, and there hadn’t been a recruitment drive to back it up.

People shouldn’t expect there to be some sort of white charger out there who will bring an immediate and quick end to the pain we’re going through. I think it’s going to be a readjustment, with people coming to conclusions in the next two years that might lead the party to be in a position to fight a credible general election in 2020. I’ve every intention of laying down some good red wine and still being alive to drink it when the Labour party is elected back to power.

David Blunkett is a Labour peer and former home secretary and education secretary.

As told to Anoosh Chakelian.

This article first appeared in the 30 March 2017 issue of the New Statesman, Wanted: an opposition