By Elvira Pollina MILAN (Reuters) -Italian tech company Bending Spoons could list as early as next year, when it expects to double adjusted earnings after buying video streaming platform Vimeo and web ​portal AOL, its chief executive told Reuters. In a wide-ranging interview, one of Europe's leading tech ‌investors and operators joined other business leaders in warning about the risk of an artificial intelligence bubble, and urged Europe to focus on deregulation to ‌retain innovative companies. "I don't ...