Currency wars, extra-national stimulus and Krugmania!: 5 best unusual solutions to the eurozone crisis

Five unusual solutions to the eurozone crisis, just in case you're bored of the ones that might actually happen.

1. The US and UK should engage in a currency war with the EU.

The problem the eurozone has is that European Central Bank president Mario Draghi is fashioning himself as the man with a carrot and stick. He knows that monetary policy can't solve all of the area's problems, and that national governments need to step up and do something to help the situation. Sadly, the policy he wants is more fiscal integration, which most countries are terrified of.

If European governments fall in line, then Draghi would be likely to implement the monetary easing which could really help the continent. Unfortunately, given the integration he demands is not forthcoming (because Germany is terrified of taking on Spain's debt and Spain is terrified of being a vassal state to Germany), it doesn't seem like the ECB is going to make any positive moves in the short term, instead choosing to futilely dangle the carrot a bit longer.

So what is to be done? Well, a worldwide crisis needs a worldwide solution. The Federal Reserve or the Bank of England could unilaterally start buying up euros. Matt Yglesias writes:

If the ECB just sat back and relaxed, that would make Europe's problems even worse. But the most likely scenario would be massive retaliation by the ECB and much-needed transatlantic monetary stimulus.

Of course, it's true that this solution counts on the ECB reacting in a non-insane manner, which has only occasionally been a good betting strategy.

2. If you like stimulus so much, why don't you live there?

If the rest of the world wants a solution which removes agency from the hands of the ECB and Mario Draghi entirely, then ex-Federal  reserve official Joseph Gagnon's suggestion, submitted to the Washington Post's WonkBlog, may work:

There are two other individuals who have the same power as Draghi to end the euro crisis: Ben Bernanke and Zhou Xiaochuan. The Fed could do the next QE3 entirely in Spanish and Italian bonds and it would not require a vote in Congress or Presidential approval. It would push the euro up against the dollar, but Europeans would not be in a position to complain. The People’s Bank of China is estimated to hold nearly 1 trillion euros already and it could switch them from German bonds to Spanish bonds.

In other words, rather than telling the Europeans to do some monetary stimulus, or attempting to force their hands with a currency war, the US or China could simply pump money into the European periphery. Normally, of course, if you're going to stimulate somewhere, you would rather it was your own country; but if you can stop a worldwide slump following the collapse of a massive currency bloc, that's a pretty good use of your time as well.

3. Krugmania!

A recent ING analysis (pdf) runs through six possible scenarios for the eurozone, including "Draghia" (where everyone gives in to Draghi, makes a banking union, and he does fiscal stimulus), "Inflationia" (sort of the Eurozone voluntarily doing what is described in point one) and "Bondia" (Europe introduces "eurobonds", all the countries pooling their costs of borrowing).

But if we're looking at unlikely solutions, then their sixth scenario, "Krugmania", fits the bill. It calls for lots of fiscal stimulus, mainly used for public investment, and the ECB not raising interest rates every time inflation peaks. If matched with a commitment to reducing deficits over the long term only, ING see this plan adding 3 per cent to GDP and 2 per cent to employment throughout the eurozone over the next two years.

4. Greece defaults but doesn't exit

John Cochrane, a professor at the University of Chicago, is annoyed that Greece defaulting on its debt is always spoken of in conjunction with a Grexit:

The two steps are completely separate. If Illinois defaults on its bonds, it does not have to leave the dollar zone -- and it would be an obvious disaster for it to do so.

It is precisely the doublespeak confusion of sovereign default with breaking up a currency union which is causing a lot of the run.

But the main reason why default is spoken of is that doing so allows Grexit, which allows devaluation and a recovery in exports. Cochrane suggests that it be viewed another way:

They need to say they will tolerate sovereign default, bank failures, and drastic cuts in government payments rather than breakup.

Yes, cuts. The question for Greece is not whether it will cut payments. Stimulus is off the table, unless the Germans feel like paying for it, which they don't. The question for Greece is whether, having promised 10 euros, it will pay 10 devalued drachmas or 5 actual euros. The supposed benefit of euro exit and swift devaluation is the belief that people will be fooled that the 10 Drachmas are not a "cut" like the 5 euros would be. Good luck with that.

In other words, rather than defaulting in order to exit, default in order to avoid the exit. In this scenario, Greece is a sort of sacrificial lamb; they're damned if they do, or damned if they don't, but the rest of the eurozone is only damned one way. If they take the cuts and stay in the currency, maybe Spain and Portugal can be saved, at least.

5. Pan-european austerity

Actually, maybe not. Yeah, probably wouldn't work. No, not even for Estonia, despite what the President says. Especially given the "there's no money left" argument doesn't really work when people are paying Germany to take their euros.

Pictured: A Currency War. Maybe. 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 rise of the green mayor – Sadiq Khan and the politics of clean energy

At an event at Tate Modern, Sadiq Khan pledged to clean up London's act.

On Thursday night, deep in the bowls of Tate Modern’s turbine hall, London Mayor Sadiq Khan renewed his promise to make the capital a world leader in clean energy and air. Yet his focus was as much on people as power plants – in particular, the need for local authorities to lead where central governments will not.

Khan was there to introduce the screening of a new documentary, From the Ashes, about the demise of the American coal industry. As he noted, Britain continues to battle against the legacy of fossil fuels: “In London today we burn very little coal but we are facing new air pollution challenges brought about for different reasons." 

At a time when the world's leaders are struggling to keep international agreements on climate change afloat, what can mayors do? Khan has pledged to buy only hybrid and zero-emissions buses from next year, and is working towards London becoming a zero carbon city.

Khan has, of course, also gained heroic status for being a bête noire of climate-change-denier-in-chief Donald Trump. On the US president's withdrawal from the Paris Agreement, Khan quipped: “If only he had withdrawn from Twitter.” He had more favourable things to say about the former mayor of New York and climate change activist Michael Bloomberg, who Khan said hailed from “the second greatest city in the world.”

Yet behind his humour was a serious point. Local authorities are having to pick up where both countries' central governments are leaving a void – in improving our air and supporting renewable technology and jobs. Most concerning of all, perhaps, is the way that interest groups representing business are slashing away at the regulations which protect public health, and claiming it as a virtue.

In the UK, documents leaked to Greenpeace’s energy desk show that a government-backed initiative considered proposals for reducing EU rules on fire-safety on the very day of the Grenfell Tower fire. The director of this Red Tape Initiative, Nick Tyrone, told the Guardian that these proposals were rejected. Yet government attempts to water down other EU regulations, such as the energy efficiency directive, still stand.

In America, this blame-game is even more highly charged. Republicans have sworn to replace what they describe as Obama’s “war on coal” with a war on regulation. “I am taking historic steps to lift the restrictions on American energy, to reverse government intrusion, and to cancel job-killing regulations,” Trump announced in March. While he has vowed “to promote clean air and clear water,” he has almost simultaneously signed an order to unravel the Clean Water Rule.

This rhetoric is hurting the very people it claims to protect: miners. From the Ashes shows the many ways that the industry harms wider public health, from water contamination, to air pollution. It also makes a strong case that the American coal industry is in terminal decline, regardless of possibile interventions from government or carbon capture.

Charities like Bloomberg can only do so much to pick up the pieces. The foundation, which helped fund the film, now not only helps support job training programs in coal communities after the Trump administration pulled their funding, but in recent weeks it also promised $15m to UN efforts to tackle climate change – again to help cover Trump's withdrawal from Paris Agreement. “I'm a bit worried about how many cards we're going to have to keep adding to the end of the film”, joked Antha Williams, a Bloomberg representative at the screening, with gallows humour.

Hope also lies with local governments and mayors. The publication of the mayor’s own environment strategy is coming “soon”. Speaking in panel discussion after the film, his deputy mayor for environment and energy, Shirley Rodrigues, described the move to a cleaner future as "an inevitable transition".

Confronting the troubled legacies of our fossil fuel past will not be easy. "We have our own experiences here of our coal mining communities being devastated by the closure of their mines," said Khan. But clean air begins with clean politics; maintaining old ways at the price of health is not one any government must pay. 

'From The Ashes' will premiere on National Geograhpic in the United Kingdom at 9pm on Tuesday, June 27th.

India Bourke is an environment writer and editorial assistant at the New Statesman.

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