Moody's: Lower oil prices will fail to give "significant boost" to global growth

The ratings agency Moody's said cheap oil will not boost the global economic growth, as it would be offset by the eurozone's economic woes as well as slowdowns in China, Japan and Russia.

Thus, the agency would not be revising its growth forecasts for the G20 countries.

Moody's global growth outlook is based on the assumption that Brent oil prices will average $55 a barrel in 2015, rising to $65 on average in 2016.

"For the G20 economies, we expect GDP growth of just under 3% each year in 2015 and 2016." This was unchanged from 2014 and from its previous forecast, Moody's said, quoted by BBC.

The author of the report, Marie Diron, said: "Lower oil prices should, in principle, give a significant boost to global growth."

A series of factors, however, will offset the windfall income gains from cheaper energy.

"In the euro area, the fall in oil prices takes place in an unfavourable economic climate, with high unemployment, low or negative inflation and resurgent political uncertainty in some countries."

The European Central Bank's quantitative easing programme would give a slight boost to the eurozone by weakening the euro, according to the ratings agency.

It also said: "Weak demand in the euro area suggests that companies will have to pass on the lower energy costs, limiting the potential for higher profit margins."

US is one of the countries that should see a boost from low oil, as it will benefit through "higher consumer and corporate spending".