The political upheaval in Athens has suddenly made the once unspeakable — Greek debt default — a distinct possibility. So now it is time to ponder the once unthinkable: that Greece might end its ...

For years, the idea of Greece dumping the euro as it tried to shock its flat-lining economy back to life has been cast as an unthinkable doomsday scenario. But Sunday's lopsided vote by Greeks to ...

LONDON (Reuters) - Mainstream economic thinking may hold that Greece should stay in the euro zone, but there are those who argue that abandoning the single currency will give the cash-strapped and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...