Krugman's uncanny accuracy shows why more eyes should be on Japan

Abenomics is more that just a Japanese story.

Noah Smith has a post up examining Paul Krugman's remarkable record of accurate economic predictions. Ask "KrugTron the Invincible", as Smith dubs him, and he will point to his use of Keynesian economics for simple rule-of-thumb guesstimates, which then get cleaned up with his understanding of the problems of a liquidity trap. But Smith wonders if there's a more specific reason for Krugman's hit-rate:

Like Voltron before him, he's borrowing heavily from Japan.

See, I myself am fairly agnostic about Keynesian ideas. But I've expected nothing but low growth, low interest rates, and low inflation since 2008 (though I haven't been as confident about these things as Krugman, and am thus not in his class as a super-robot). I expected these things because of one simple proposition: We are like Japan.

Since its land bubble popped in 1990, Japan has had low inflation and low interest rates and low growth, even as government debt mounted and quantitative easing was tried. Paul Krugman was there. He watched Japan carefully, and he often states that it deeply affected his thinking. In fact, it might not be an exaggeration to say that watching Japan made Krugman the Keynesian he is today.

The comparison is, at the moment, more relevant to the US than the UK. Our problems are pretty clear: we slashed investment coming out of a recession, which put the brakes on recovery. Now that we're (slowly) putting our foot back on the accelerator, we can expect a return to growth – at least until deficit reduction becomes a priority again. Insofar as we have any macroeconomic phenomena confounding economists, it's positive news: our unemployment rate is significantly lower than it should be, given our anaemic recovery. That's been pegged on underemployment, productivity declines, and the government fiddling the figures, but it doesn't call for a wholesale reworking of economic theory.

The Japanese experience, however, does. Its "lost decade" – now well on the way to being twenty years long – has stubbornly resisted everything thrown at it so far. The pessimistic view is that it's just what happens when demographics turn sour: with an ageing society and migration too low to counteract it, the economy is retooling to serve the needs of retirees, for whom long-term growth isn't a priority.

But Abenomics, the name for the broad package of unconventional policy measures brought in by the government of Shinzo Abe, offers a ray of hope. And if any of those tools, which range from monetized nationalisation of industrial stock to explicitly targeting the stock market to performing one of the largest rounds of qualitative easing ever, work, then there's a meaningful plan of action for not just Japan, but the US as well.

If they don't, then hopefully it won't take America the same twenty years it's taken Japan to realise that business as usual just won't cut it.

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.

Getty
Show Hide image

Want to beat child poverty? End the freeze on working-age benefits

Freezing working-age benefits at a time of rising prices is both economically and morally unsound. 

We serve in politics to change lives. Yet for too long, many people and parts of Britain have felt ignored. Our response to Brexit must respond to their concerns and match their aspirations. By doing so, we can unite the country and build a fairer Britain.

Our future success as a country depends on making the most of all our talents. So we should begin with a simple goal – that child poverty must not be a feature of our country’s future.

The Institute for Fiscal Studies projects that relative child poverty will see the biggest increase in a generation in this Parliament. That is why it is so troubling that poverty has almost disappeared from the political agenda under David Cameron, and now Theresa May.

The last Labour Government’s record reminds us what can be achieved. Labour delivered the biggest improvement of any EU nation in lifting one million children out of poverty, transforming so many lives. Child poverty should scar our conscience as much as it does our children’s futures. So we have a duty to this generation to make progress once again.

In my Barnsley constituency, we have led a campaign bringing together Labour party members, community groups, and the local Labour Council to take action. My constituency party recently published its second child poverty report, which included contributions from across our community on addressing this challenge.

Ideas ranged from new requirements on developments for affordable housing, to expanding childcare, and the great example set by retired teachers lending their expertise to tutor local students. When more than 200 children in my constituency fall behind in language skills before they even start school, that local effort must be supported at the national level.

In order to build a consensus around renewed action, I will be introducing a private member’s bill in Parliament. It will set a new child poverty target, with requirements to regularly measure progress and report against the impact of policy choices.

I hope to work on a cross-party basis to share expertise and build pressure for action. In response, I hope that the Government will make this a priority in order to meet the Prime Minister’s commitment to make Britain a country that works for everyone.

The Autumn Statement in two months’ time is an opportunity to signal a new approach. Planned changes to tax and benefits over the next four years will take more than one pound in every ten pounds from the pockets of the poorest families. That is divisive and short-sighted, particularly with prices at the tills expected to rise.

Therefore the Chancellor should make a clear commitment to those who have been left behind by ending the freeze on working-age benefits. That would not only be morally right, but also sound economics.

It is estimated that one pound in every five pounds of public spending is associated with poverty. As well as redirecting public spending, poverty worsens the key economic challenges we face. It lowers productivity and limits spending power, which undermine the strong economy we need for the future.

Yet the human cost of child poverty is the greatest of all. When a Sure Start children’s centre is lost, it closes a door on opportunity. That is penny wise but pound foolish and it must end now.

The smarter approach is to recognise that a child’s earliest years are critical to their future life chances. The weight of expert opinion in favour of early intervention is overwhelming. So that must be our priority, because it is a smart investment for the future and it will change lives today.

This is the cause of our times. To end child poverty so that no-one is locked out of the opportunity for a better future. To stand in the way of a Government that seeks to pass by on the other side. Then to be in position to replace the Tories at the next election.

By doing so, we can answer that demand for change from people across our country. And we can provide security, opportunity, and hope to those who need it most.

That is how we can begin to build a fairer Britain.
 
 

Dan Jarvis is the Labour MP for Barnsley Central and a former Major in the Parachute Regiment.