 US and European stocks slipped on Tuesday as traders balanced an improving macroeconomic outlook for the global economy against lingering concerns that inflation might prove stickier than previously thought. The regional Stoxx Europe 600 and Germanys Dax lost 0.2 per cent, despite surveys showing improving business activity across the continent. Londons FTSE 100 fell 0.3 ... US stocks slip as sentiment diverges on global economic outlook... 