Global Economy

Ultimately, Wolf’s outlook is not optimistic. With stasis in Frankfurt, the only thing that will kick the ECB into action will be another crisis, this time a deflationary one. Pre-emptive action seems off the cards. “This ‘Waiting for Godot’ kind of policy strikes me as wrong conceptually and wrong practically, but I can’t envisage anything else happening.”

In stepped Mario Draghi, chief of the European Central Bank, with a speech and a plan. The plan was called Outright Monetary Transactions and the speech said Draghi would do "whatever it takes" to prevent a eurozone government from being forced into default or out of the eurozone

The share of people ages 55 to 64 in the work force had risen to 61.5 percent in 2012, from 38.9 percent in 2002.

some executives believe Germany should change its immigration laws and accept foreign credentials

A recent study found that more than half the Greeks and Spaniards who came to Germany left within a year

Before the protest in London, Uber said on Wednesday that it had opened up its booking platform so that the city’s black taxis, which previously were not included in the start-up’s system, could now take bookings through the smartphone app.

Europe’s taxi operators will demand that local lawmakers clamp down on the California-based Uber, which now operates in 100 cities in 36 countries.

“In Paris, the number of taxis hasn’t changed since the 1950s,” said Pierre-Dimitry Gore-Coty, Uber’s regional general manager for Northern Europe. “The strikes are an attempt to desperately fight against competition in the market.”

France has been one of Uber’s toughest battlegrounds. Faced with protests by the powerful local taxi industry, which has been closed to competition for decades, the government in December sought to curb the rise of Uber and rival upstarts by forcing the car services to wait 15 minutes after receiving a request before picking up a client.

They also say the company’s technology, which allows drivers to ​use a smartphone-like device to ​calculate fares based on time and distance, breaks local laws. The city’s authorities have asked a local court to rule on that issue.

Partly, London taxi drivers resent the idea of G.P.S.-equipped freelancers presuming to practice their time-honored craft.

The country accounts for over a quarter of global greenhouse gas emissions.

Even assuming that China’s population does not grow at all over the next 30 years, that the energy efficiency of its economy increases at a faster pace than most developed and developing countries and that it manages to decarbonize its energy sources faster than pretty much anybody else, China would still be emitting a lot more carbon in 2040 than it does today, according to E.I.A. calculations.

Can the United States or anybody else do anything to speed China down a low-carbon path?

The latest report from the United Nations Intergovernmental Panel on Climate Change, issued in April, suggested several ways to allot responsibilities. If one starts counting in the 18th century and counts only emissions from industry and energy generation, the United States is responsible for more than a quarter of all greenhouse gases that humanity has put into the air. China, by contrast, is responsible for 10 percent.But if one starts counting in 1990, when the world first became aware that CO2 was a problem, and includes greenhouse gases emitted from changes in land use, the United States is responsible for only 18 percent, and China’s share rises to 15 percent. Rich and poor countries, unsurprisingly, disagree on the proper measure. Photo

Not everybody will meet their Copenhagen pledges. Japan, which unplugged its nuclear energy after the disaster at the Fukushima nuclear power plant, will fall behind. So will Canada and Australia, whose new conservative governments have lost interest in the pledges of their predecessors.

This is forcing vulnerable countries into deflation, which raises the real level of their debt.

Furthermore, it is clear that the ECB would be taking on credit risk. It would be charged with monetary financing of governments. I believe it should go ahead. But the row between northern and southern Europe would surely be deafening.

It also hopes that, through this and other programmes it has announced, it will be able to expand its balance sheet

Moreover, the range of measures taken reinforce the ECB’s forward guidance. It has locked itself into ultra-accommodative monetary policies for years, as it should.

this year Germany’s current account surplus might be as big as 8 per cent of gross domestic product.