Bill Gross: investors should expect future inflation to be 3-4%.

[bill Gross: investors should expect future inflation to be 3-4 per cent] US fund manager Bill Gross says he invests 30 per cent of his investment in oil pipeline partners; the liquidity of US inflation protected Treasuries (TIPS) ETF is better than that of the US Treasury market; investors should expect future inflation to be 3-4 per cent.