Nasdaq, Inc. (NASDAQ:NDAQ) and The European Energy Exchange deal could reportedly face a full-scale investigation by EU antitrust regulators unless the Deutsche Boerse unit enhances its measures to address competition concerns. EEX is aiming to acquire Nasdaq’s European power trading and clearing business, Nasdaq Power, whose platform is meant for users and companies in the Nordics. The EU antitrust watchdog is unlikely to seek feedback from users and rivals on the already ...