Krugman: Can Japan pull it off?

Can Japan actually end decades of deflation?

Paul Krugman examines former Bank of England Monetary Policy Committee member Adam Posen's attempts to square the circle between his support for expansionary fiscal stimulus in Britain — where it hasn't happened — and opposition to the same in Japan — where it is apparently about to begin.

Posen wrote, in the Financial Times, that:

Mr Abe’s new fiscal stimulus initiative is therefore questionable. Not because another 2 per cent of GDP will be the proverbial tipping point on Japanese debt sustainability, for the factors protecting Japan from overt fiscal crisis remain. Nor because it will be ineffective; if anything, when combined with monetary expansion and a likely consumption tax rise in the near future, I expect its multiplier and thus short-run impact to be high.

The additional stimulus in Japan is counterproductive because it adds to the long-term costs without addressing Japan’s real problem: a return to deflation and an overvalued exchange rate.

Krugman is "a bit puzzled". He agrees that deflation is Japan's problem, because deflation forces short-term interest rates to bump against the lower bound. Since interest rates can't go below zero, that is, they are forced to remain slightly positive. That means that real interest rates — the nominal interest rate plus inflation — are forced to be significantly higher under deflation than they would be with mildly positive inflation, reducing the effectiveness of monetary policy.

So far, so macroeconomics 101. Where Krugman disagrees with Posen is how to break out of the deflation trap. Posen argues that unconventional monetary policy — quantitative easing and the like — can be enough. It's a monetary problem, so it ought to have monetary solutions. But Krugman argues that there may be a better way:

The credibility of a higher inflation target in the face of the deflationary bias of central bankers may well be best established by (a) reducing the central bank’s autonomy and (b) getting the central bank in the business of supporting — indeed, monetizing — government deficits, at least for a while. Gauti Eggertsson made this point long ago (pdf), pointing to Japan’s successful polices in the first half of the 30s as a clear example. Indeed, Gauti argued that having a large government debt can be a real advantage in such circumstances: efforts to raise expected inflation gain extra credibility if the government would clearly benefit in fiscal terms, and the central bank is sufficiently subordinated to elected officials that investors believe that it will take these fiscal benefits into account.

In other words, it all comes back to the question of central bank independence. If the government destroys that independence (even if it does it for paleo-conservative, nationalistic, reasons), and engineers a situation where inflation would make it better-off, then inflation expectations can be raised far higher than an independent central bank could ever do alone. Especially one which has so consistently failed to reverse the trend as the national bank of Japan.

Visiting Japanese Prime Minister Shinzo Abe speaks during a joint press conference held after official talks with his Vietnamese counterpart. 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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Labour’s best general election bet is Keir Starmer

The shadow secretary for Brexit has the heart of a Remainer - but head of a pragmatic politician in Brexit Britain. 

In a different election, the shadow Brexit secretary Keir Starmer might have been written off as too quiet a man. Instead - as he set out his plans to scrap the Brexit white paper and offer EU citizens reassurance on “Day One” in the grand hall of the Institute of Civil Engineers - the audience burst into spontaneous applause. 

For voters now torn between their loyalty to Labour and Remain, Starmer is a reassuring figure. Although he says he respects the Brexit vote, the former director of public prosecutions is instinctively in favour of collaborating with Europe. He even wedges phrases like “regulatory alignment” into his speeches. When a journalist asked about the practicality of giving EU citizens right to remain before UK citizens abroad have received similar promises, he retorted: “The way you just described it is to use people as bargaining chips… We would not do that.”

He is also clear about the need for Parliament to vote on a Brexit deal in the autumn of 2018, for a transitional agreement to replace the cliff edge, and for membership of the single market and customs union to be back on the table. When pressed on the option of a second referendum, he said: “The whole point of trying to involve Parliament in the process is that when we get to the final vote, Parliament has had its say.” His main argument against a second referendum idea is that it doesn’t compare like with like, if a transitional deal is already in place. For Remainers, that doesn't sound like a blanket veto of #EUref2. 

Could Leave voters in the provinces warm to the London MP for Holborn and St Pancras? The answer seems to be no – The Daily Express, voice of the blue passport brigade, branded his speech “a plot”. But Starmer is at least respectful of the Brexit vote, as it stands. His speech was introduced by Jenny Chapman, MP for Darlington, who berated Westminster for their attitude to Leave voters, and declared: “I would not be standing here if the Labour Party were in anyway attempting to block Brexit.” Yes, Labour supporters who voted Leave may prefer a Brexiteer like Kate Hoey to Starmer,  but he's in the shadow Cabinet and she's on a boat with Nigel Farage. 

Then there’s the fact Starmer has done his homework. His argument is coherent. His speech was peppered with references to “businesses I spoke to”. He has travelled around the country. He accepts that Brexit means changing freedom of movement rules. Unlike Clive Lewis, often talked about as another leadership contender, he did not resign but voted for the Article 50 Bill. He is one of the rare shadow cabinet members before June 2016 who rejoined the front bench. This also matters as far as Labour members are concerned – a March poll found they disapproved of the way Labour has handled Brexit, but remain loyal to Jeremy Corbyn. 

Finally, for those voters who, like Brenda, reacted to news of a general election by complaining "Not ANOTHER one", Starmer has some of the same appeal as Theresa May - he seems competent and grown-up. While EU regulation may be intensely fascinating to Brexiteers and Brussels correspondents, I suspect that by 2019 most of the British public's overwhelming reaction to Brexit will be boredom. Starmer's willingness to step up to the job matters. 

Starmer may not have the grassroots touch of the Labour leader, nor the charisma of backbench dissidents like Chuka Umunna, but the party should make him the de facto face of the campaign.  In the hysterics of a Brexit election, a quiet man may be just what Labour needs.

What did Keir Starmer say? The key points of his speech

  • An immediate guarantee that all EU nationals currently living in the UK will see no change in their legal status as a result of Brexit, while seeking reciprocal measures for UK citizens in the EU. 
  • Replacing the Tories’ Great Repeal Bill with an EU Rights and Protections Bill which fully protects consumer, worker and environmental rights.
  • A replacement White Paper with a strong emphasis on retaining the benefits of the single market and the customs union. 
  • The devolution of any new powers that are transferred back from Brussels should go straight to the relevant devolved body, whether regional government in England or the devolved administrations in Scotland, Wales and Northern Ireland.
  • Parliament should be fully involved in the Brexit deal, and MPs should be able to vote on the deal in autumn 2018.
  • A commitment to seek to negotiate strong transitional arrangements when leaving the EU and to ensure there is no cliff-edge for the UK economy. 
  • An acceptance that freedom of movement will end with leaving the EU, but a commitment to prioritise jobs and economy in the negotiations.

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

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