Default on its $483 bln of government debt could create global shock waves.

Default on its $483 bln of government debt could create global shock waves.

Policy makers may allow faster price increases amid faltering global growth

Policy makers may allow faster price increases amid faltering global growth

Finance chiefs face calls to ramp up efforts to resolve debt crisis.

Finance chiefs face calls to ramp up efforts to resolve debt crisis.

Other central banks may try to weaken their currencies to bolster exports.

Other central banks may try to weaken their currencies to bolster exports.