Bank of Japan announces massive asset-purchase programme

£90bn of government assets purchased each month starting in January 2014.

The Bank of Japan has made its much-foreshadowed move to attempt to end the years of deflation the country has faced. This morning, it announced that it was repositioning its inflation target from 1 per cent to 2 per cent, and that it would aim to achieve that rate "at the earliest possible time".

The plan involves more than just expectations management, as well. Until the end of this year, the bank will continue with its ¥101trn round of quantitative easing, but from January 2014 it will begin buying ¥13trn — over £90bn — of assets, mostly short-term government debt, each month. The hope is that the massive burst of asset purchases will act to spike inflation, but there are indications that the government also plans to use some of the revenue this monetary policy will accord to it for fiscal stimulus.

As well as being higher than it was before, the inflation target is also stronger, replacing a "vaguely-worded “goal” for price stability over the medium to long-term", according to the Financial Times. That goal was not thought to be symmetrical, either: it merely targeted a positive rate of inflation below 2 per cent. Non-symmetric targets tend to inspire a tendency to undershoot (because if 1.9 per cent is OK but 2.1 per cent is terrible, no bank will aim for 2 per cent inflation), compounding the problems.

The news is not likely to please Germany's chief banker, Jens Weidmann, who yesterday warned of the danger of a government intervening too strongly in the actions of a central bank. Weidmann said in a speech at a Deutsche Boerse event that:

Already alarming violations can be observed, for example in Hungary or Japan, where the new government is interfering massively in the business of the central bank with pressure for a more aggressive monetary policy and threatening an end to central bank autonomy. A consequence, whether intentional or unintentional, could moreover be an increased politicisation of exchange rates.

But Weidmann is complaining into dead air, at this point. Japan's popular nationalist new prime minister, Shinzo Abe, is determined to restore the country to growth by any means possible. A recent tax bill, passed before his election, contains a (non-binding) target of 3 per cent nominal growth and 2 per cent real growth (implying a 1 per cent rate of inflation), which he is likely to adopt as a target for his own government. To achieve that, he needs some aid from the Bank of Japan — aid which he has secured. The question now is whether the bank will be allowed to return to independence when its job is done.

The Bank of Japan. 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.

Photo: Getty
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The campaign to keep Britain in Europe must be based on hope, not fear

Together we can show the world a generous, outward-facing Britain we can all be proud of.

Today the Liberal Democrats launched our national campaign to keep Britain in Europe. With the polls showing the outcome of this referendum is on a knife-edge, our party is determined to play a decisive role in this once in a generation fight. This will not be an easy campaign. But it is one we will relish as the UK's most outward-looking and internationalist party. Together in Europe the UK has delivered peace, created the world’s largest free trade area and given the British people the opportunity to live, work and travel freely across the continent. Now is the time to build on these achievements, not throw them all away.

Already we are hearing fear-mongering from both sides in this heated debate. On the one hand, Ukip and the feuding Leave campaigns have shamelessly seized on the events in Cologne at New Year to claim that British women will be at risk if the UK stays in Europe. On the other, David Cameron claims that the refugees he derides as a "bunch of migrants" in Calais will all descend on the other side of the Channel the minute Britain leaves the EU. The British public deserve better than this. Rather than constant mud-slinging and politicising of the world's biggest humanitarian crisis since the Second World War, we need a frank and honest debate about what is really at stake. Most importantly this should be a positive campaign, one that is fought on hope and not on fear. As we have a seen in Scotland, a referendum won through scare tactics alone risks winning the battle but losing the war.

The voice of business and civil society, from scientists and the police to environmental charities, have a crucial role to play in explaining how being in the EU benefits the British economy and enhances people's everyday lives. All those who believe in Britain's EU membership must not be afraid to speak out and make the positive case why being in Europe makes us more prosperous, stable and secure. Because at its heart this debate is not just about facts and figures, it is about what kind of country we want to be.

The Leave campaigns cannot agree what they believe in. Some want the UK to be an offshore, deregulated tax haven, others advocate a protectionist, mean-hearted country that shuts it doors to the world. As with so many populist movements, from Putin to Trump, they are defined not by what they are for but what they are against. Their failure to come up with a credible vision for our country's future is not patriotic, it is irresponsible.

This leaves the field open to put forward a united vision of Britain's place in Europe and the world. Liberal Democrats are clear what we believe in: an open, inclusive and tolerant nation that stands tall in the world and doesn't hide from it. We are not uncritical of the EU's institutions. Indeed as Liberals, we fiercely believe that power must be devolved to the lowest possible level, empowering communities and individuals wherever possible to make decisions for themselves. But we recognise that staying in Europe is the best way to find the solutions to the problems that don't stop at borders, rather than leaving them to our children and grandchildren. We believe Britain must put itself at the heart of our continent's future and shape a more effective and more accountable Europe, focused on responding to major global challenges we face.

Together in Europe we can build a strong and prosperous future, from pioneering research into life-saving new medicines to tackling climate change and fighting international crime. Together we can provide hope for the desperate and spread the peace we now take for granted to the rest of the world. And together we can show the world a generous, outward-facing Britain we can all be proud of. So if you agree then join the Liberal Democrat campaign today, to remain in together, and to stand up for the type of Britain you think we should be.