Global economy braces for impact as Israel-Hamas war deepens

The war between Israel and Hamas poses a whole new series of risks to an already fragile global economy, and economists are warning it could take some time for the fallout to be clear.

"The global economy is limping along, not sprinting," said International Monetary Fund chief economist Pierre-Olivier Gourinchas said at a joint meeting of the IMF and the World Bank in Morocco this week.

The annual meeting and its forecasts were all overshadowed by the crisis unfolding in southern Israel and Gaza.

"It's a humanitarian tragedy and it's an economic shock we don't need," World Bank President Ajay Banga told Reuters.

Hamas militants swept across the border into Israel this weekend unleashing an unprecedented wave of attacks on villages near the Gaza border. More than 1,000 Israelis were killed, and more than 100 were dragged back into captivity in Gaza. Israeli warplanes have responded with days of airstrikes. Palestinian authorities say at least 900 people have been killed in Israeli airstrikes, and at least 4,500 have been wounded.

As the world watched those events in horror, the price of oil jumped by as much as five dollars per barrel, futures markets fell and the Israeli currency, the shekel, sunk to a seven-year low.

Since then, market reaction has been relatively subdued. But most experts believe that's because no one really knows what will happen in the days ahead.

"Anything in the Middle East has always been high-risk of spreading," said Paul Samson, the president of the Centre for International Governance Innovation in Waterloo, Ont.

On Monday, Israeli Prime Minister Benjamin Netanyahu said Hamas had made a mistake "of historic proportions."

"We will exact a price that will be remembered by them and Israel's other enemies for decades to come," he said in a prepared statement.

Israel has called up 300,000 reservists and mobilized tanks along the border. The U.S. is moving an aircraft carrier strike group into the region as a show of support for its ally Israel.

Experts say all that raises the stakes that the conflict could widen.

"If this expands and brings in other parties, then the outlook is for even a weaker global economy, even more inflationary pressures. And the markets are going to be finding it hard to deal with that," renowned economist Mohamed El-Erian told the financial news channel CNBC.

Right now, oil traders seem to be watching along with the rest of the world unsure of what comes next.