A big week for money

Breakthroughs worldwide.

Last week might go down as one of the most important ever for monetary policy. No paradigms have shifted, and no great new knowledge has presented itself to the world, but elites across the globe have shown an unexpected ability to actually listen.

On Wednesday, the US Federal Reserve announced that it was adopt what is being called the "Evans Rule", after the Chicago Fed President who proposed it. The American central bank has always had a dual mandate – it is charged with looking after inflation and unemployment, in contrast to the Bank of England's "price stability" mandate – but this new rule makes that mandate far more explicit.

The reserve's open market committee describes the rule:

The Committee decided to keep the target range for the federal funds rate at 0 to 1/4 percent and currently anticipates that this exceptionally low range for the federal funds rate will be appropriate at least as long as the unemployment rate remains above 6-1/2 percent, inflation between one and two years ahead is projected to be no more than a half percentage point above the Committee’s 2 percent longer-run goal, and longer-term inflation expectations continue to be well anchored.

In other words, the interest rate is guaranteed to stay at its historic low of 0-0.25 per cent until unemployment is below 6.5 per cent or inflation is above 2.5 per cent. It replaces an earlier guarantee that rates would be kept low until 2015, although the reserve maintains that it expects the guidance to be roughly similar in practice (that is, they think it likely that one of those targets will be hit in that year).

The plan behind this sort of guidance is based on the fact that growth – the very thing which the Fed ought to be trying to encourage – frequently leads to inflation. For example, as the economy recovers, young unemployed people are going to be getting jobs and moving out of their parent's homes, some into new houses, putting pressure on the market. At the same time, they may start driving into work, increasing demand for fuel. That will, all else being equal, increase prices for those goods, and so increase inflation; but in this sort of situation, that's definitely a price worth paying.

Without the Evans rule, or something similar to it, businesses would expect that growth-led spike in inflation to be followed by a tightening of monetary policy. As a result, they may be unwilling or unable to borrow at the low rates we have now, for fear that they will rise shortly after – creating a vicious cycle. Fear of tightening policy prevents the growth which would lead to that policy getting tightened.

Under the new rules, Americans can be assured that, unless inflation exceeds its target by quite some margin, the Fed will continue its pro-growth policy even while growth is actually happening.

A similar change was suggested by future Bank of England governor Mark Carney in a speech on Tuesday night. Talking about the role guidance plays in central bank governance, Carney had good things to say about nominal GDP (NGDP) targeting. This involves the bank targeting, not a flat level of inflation, but a level of nominal GDP. The effect is that in periods of low real growth, the bank is prepared to tolerate much higher inflation than it is in periods of high growth – leading to similar outcomes to those described above.

In addition, since an NGDP level, rather than growth rate, is targeted, even higher inflation is tolerated in periods following a recession, as Carney explains (via FT Alphaville):

adopting a nominal GDP (NGDP)-level target could in many respects be more powerful than employing thresholds under flexible inflation targeting. This is because doing so would add “history dependence” to monetary policy. Under NGDP targeting, bygones are not bygones and the central bank is compelled to make up for past misses on the path of nominal GDP (chart 4)

Carney's speech was far less concrete than the Fed's actual adoption of unconventional policy guidance – and he also faces higher hurdles bringing such a change in. The Bank of England is statutorily required to target "price stability"; most commentators expect NGDP-targeting to therefore require at least a bill through parliament, although a minority argue that it could be an acceptable interpretation on Carney's part of that stability mandate.

And finally, just yesterday, Shinzo Abe won the Japanese election on a platform of forcing the Bank of Japan to do more monetary easing. He said before the election that his number one priority was to defeat deflation, with the *FT* reporting that:

He dismissed as “meaningless” recent moves by the BoJ, saying an October ¥11tn increase in the central bank’s asset purchasing programme was too limited to change market sentiment and that the central bank and government should agree on an inflation target of perhaps 2 or 3 per cent.

“The time has come for a general mobilisation of all policy measures to get rid of deflation,” said Mr Abe, a former prime minister who resigned in 2007 after a setback-strewn year in office.

The BoJ should embrace “unlimited easing” and also consider cutting the 0.1 per cent overnight interest paid on banks’ deposits at the BoJ to zero or a negative rate, in order to “strengthen pressure to lend”, he said in a speech in Tokyo.

Questions have been raised as to whether this is a genuine opinion of Mr Abe's about monetary policy, or merely an attempt to secure seignorage-driven income to fund higher government spending; but either way, the markets appear to trust the outcome, with the Yen plummeting and Nikkei surging

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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A small dose of facts could transform Britain's immigration debate

While "myth-busting" doesn't always work, there is an appetite for a better informed conversation than the one we're having now. 

For some time opinion polls have shown that the public sees immigration as one of the most important issues facing Britain. At the same time, public understanding of the economic and social impacts of immigration is poor and strongly influenced by the media: people consistently over-estimate the proportion of the population born outside the UK and know little about policy measures such as the cap on skilled non-EU migration. The public gets it wrong on other issues too - on teenage pregnancy, the Muslim population of the UK and benefit fraud to name just three. However, in the case of immigration, the strength of public opinion has led governments and political parties to reformulate policies and rules. Theresa May said she was cracking down on “health tourists” not because of any evidence they exist but because of public “feeling”. Immigration was of course a key factor in David Cameron’s decision to call a referendum on the UK’s membership with the EU and has been central to his current renegotiations.  

Do immigration facts always make us more stubborn and confused?

The question of how to both improve public understanding and raise the low quality of the immigration debate has been exercising the minds of those with a policy and research interest in the issue. Could the use of facts address misconceptions, improve the abysmally low quality of the debate and bring evidence to policy making? The respected think tank British Future rightly warns of the dangers associated with excessive reliance on statistical and economic evidence. Their own research finds that it leaves people hardened and confused. Where does that leave those of us who believe in informed debate and evidence based policy? Can a more limited use of facts help improve understandings and raise the quality of the debate?

My colleagues Jonathan Portes and Nathan Hudson-Sharp and I set out to look at whether attitudes towards immigration can be influenced by evidence, presented in a simple and straightforward way. We scripted a short video animation in a cartoon format conveying some statistics and simple messages taken from research findings on the economic and social impacts of immigration.

Targeted at a wide audience, we framed the video within a ‘cost-benefit’ narrative, showing the economic benefits through migrants’ skills and taxes and the (limited) impact on services. A pilot was shown to focus groups attended separately by the general public, school pupils studying ‘A’ level economics and employers.

Some statistics are useful

To some extent our findings confirm that the public is not very interested in big statistics, such as the number of migrants in the UK. But our respondents did find some statistics useful. These included rates of benefit claims among migrants, effects on wages, effects on jobs and the economic contribution of migrants through taxes. They also wanted more information from which to answer their own questions about immigration. These related to a number of current narratives around selective migration versus free movement, ‘welfare tourism’ and the idea that our services are under strain.

Our research suggests that statistics can play a useful role in the immigration debate when linked closely to specific issues that are of direct concern to the public. There is a role for careful and accurate explanation of the evidence, and indeed there is considerable demand for this among people who are interested in immigration but do not have strong preconceptions. At the same time, there was a clear message from the focus groups that statistics should be kept simple. Participants also wanted to be sure that the statistics they were given were from credible and unbiased sources.

The public is ready for a more sophisticated public debate on immigration

The appetite for facts and interest in having an informed debate was clear, but can views be changed through fact-based evidence? We found that when situated within a facts-based discussion, our participants questioned some common misconceptions about the impact of immigration on jobs, pay and services. Participants saw the ‘costs and benefits’ narrative of the video as meaningful, responding particularly to the message that immigrants contribute to their costs through paying taxes. They also talked of a range of other economic, social and cultural contributions. But they also felt that those impacts were not the full story. They were also concerned about the perceived impact of immigration on communities, where issues become more complex, subjective and intangible for statistics to be used in a meaningful way.

Opinion poll findings are often taken as proof that the public cannot have a sensible discussion on immigration and the debate is frequently described as ‘toxic’. But our research suggests that behind headline figures showing concern for its scale there may be both a more nuanced set of views and a real appetite for informed discussion. A small dose of statistics might just help to detoxify the debate. With immigration a deciding factor in how people cast their vote in the forthcoming referendum there can be no better time to try.