Paris: The Organisation for Economic Cooperation and Development (OECD) slashed its growth forecasts for major developed economies on Monday, urging much more aggressive European Central Bank (ECB) stimulus to ward off the risk of deflation in a subdued Eurozone.

The call adds to growing pressure on the Eurozone, and the ECB in particular, to boost growth ahead of a meeting of finance ministers and central bankers from the Group of 20 economic powers later this week in Australia.

Updating its growth forecasts for major developed economies, the OECD projected growth in the Eurozone at only 0.8 per cent this year and rising only slightly next year to 1.1 per cent.

That marked a sizeable downgrade from its May Economic Outlook for the euro zone, when the Paris-based organisation forecast growth of 1.2 per cent in 2014 and 1.7 per cent in 2015.

In comparison, the OECD saw the United States’ economy growing 2.1 per cent this year before accelerating to 3.1 per cent in 2015. In May the OECD forecast US growth of 2.6 per cent this year and 3.5 per cent next year.

The United States is set to push European countries at the G20 meeting to step up measures to boost demand and economic growth in the face of the risk of deflation, according to a senior official at the US Treasury on Friday.

OECD acting chief economist Rintaro Tamaki said financial markets had largely ignored mounting geopolitical risks to the global economy and the Eurozone’s worsening outlook.

“This highlights the possibility that risk is being mispriced again and the attendant danger of sudden corrections in the financial markets,” Tamaki told journalists.

QUANTITATIVE EASING?

The OECD said that though Eurozone inflation, at a five-year low in August of 0.4 per cent, should strengthen as demand recovers, low levels close to zero raised the risk of deflation.

Citing the example of Japan in the 1990s, Tamaki warned that financial market inflation expectations, closely watched by the ECB, were a poor judge of future inflation trends when it sets monetary policy.

“Recent ECB action is welcome but further measures, including QE [quantitative easing], are warranted,” Tamaki said.

“The perception that policy action is always too little too late needs to be changed.” The ECB recently cut the cost of borrowing to near zero and pledged to buy repackaged debt in an effort to encourage lending to credit-starved companies.

However, so far it has shied away from the kind of quantitative easing carried out by counterparts in the United States and Japan, consisting of a huge campaign of buying government and other bonds to lower the cost of borrowing.

Separately, credit ratings agency Standard & Poor’s said in a report on Monday it expected the ECB to launch a fully-fledged quantitative easing programme targeting private-sector bonds.

“In our view, the vulnerability of the recovery in the Eurozone, the elevated risks of a triple dip, and the threat of negative inflation would justify the recourse to additional non-conventional measures,” S&P said.

Outside of the Eurozone, the OECD saw the strongest growth among major developed countries coming from Britain, forecasting 3.1 per cent for this year and 2.8 per cent for next year. In May it had forecast growth of 3.2 per cent in 2014 and 2.7 per cent for 2015.

Asked about the prospect of Scotland opting in a referendum to leave the United Kingdom, OECD secretary general Angel Gurria said: “We would like to see the United Kingdom remaining together. We think that it would be best for all its component parts.”

Turning to Japan, the OECD forecast growth of 0.9 per cent this year and 1.1 per cent next year as the economy recovers after a sales tax hike in April muted consumer demand in the first half. The OECD trimmed its estimates from May for growth this year of 1.2 per cent and 1.3 per cent in 2015.

Outside of the OECD member countries, the group saw growth roughly stable in China at 7.4 per cent this year and 7.3 per cent in 2015, both unchanged from its estimates in May.