Shares were mostly higher in Europe and Asia on Tuesday as investors watched for the latest moves by central banks, given signs that inflation is abating in many regions. The OECD reported inflation in leading economies fell to 8.8 per cent in February from 9.2 per cent in January. Inflation rates remained above 20 per cent in Hungary, Latvia and Turkey, but overall, inflation fell in 23 of the 38 OECD economies.