The government must guard against losses in euro assets amid uncertainty in the eurozone as Greeks head to the polls again on June 17, experts said.
The European economy is forecast to begin recovering later this year and gather speed in 2013, European Commission officials in Brussels said on Friday.
German Chancelor Angela Merke ruled out renegotiating Europe's new fiscal pact on budget control and austerity, saying the "correct" path of combating eurozone debt crisis would not be toppled simply due to country leader changes.
Greece's president has handed conservative leader Antonis Samaras the mandate to start coalition-building talks, a day after a national election resulted in a hung parliament.
Socialist candidate Francois Hollande told his supporters: "Finally, austerity can no longer be the only option."
As Greeks went to the polls debating the best way to tackle their economic crisis, politicians agreed that international investment will play a key role.