A man buys from a kiosk at central Syntagma square in Athens April 2, 2014. The falling price of living in Athens presented the unmistakable spectre of deflation to European Central Bank President Mario Draghi during his visit to the Greek capital this week yet there is little he will do to heal this pain. The long lines of empty yellow cabs scouting the dusty streets of Athens for custom, offering fares at a fraction of peers in Frankfurt or Brussels, bear testament to the country's sudden adjustment. REUTERS/Yorgos Karahalis (GREECE - Tags: POLITICS BUSINESS SOCIETY)