Could Australia’s big banks offer very long-term, fixed-rate mortgages — in the ballpark of 20 to 30 years? That question was raised in a House of Representatives standing committee this week. Could Australia’s big banks offer very long-term, fixed-rate mortgages — in the ballpark of 20 to 30 years? That question was raised in a House of Representatives standing committee this week. Banking, Business, Economics and Finance, Money and Monetary Policy Latest business news