Feeling more relaxed about the euro crisis since last month's summit? Think again. The risk of a euro-zone breakup may actually be rising rather than falling, according to Bank of America Merrill Lynch strategists David Woo and Athanasios Vamvakidis. Using game theory to consider how the situation might evolve, they believe the crisis will boil down to a game of bluff between Italy and Germany in which neither country has an incentive to back down.
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