It would also allow 65 to 74-year-olds to receive superannuation contributions from their spouse.
Speaking on 2GB radio on Monday, Morrison said there should be nothing stopping local superannuation funds from investing in important national assets such as Ausgrid.
The Greens would prohibit superannuation funds from direct borrowing to invest in housing, in line with a recommendation of the financial system inquiry by David Murray.
Finally, in September, treasurer Scott Morrison announced a 19% tax rate, with an A$5 increase in the passenger movement charge to A$60 for all travellers leaving Australia and an increase in the departing superannuation payment from 47%to95%5%.
The Labor leader, Bill Shorten, and the shadow treasurer, Chris Bowen, will on Wednesday announce plans to reduce the tax-free concession currently available to people with annual superannuation income from earnings of more than $75,000.
"This would especially be the case for younger home buyers who would typically have a relatively modest pool of superannuation savings from which to draw," Keating wrote in an article for Fairfax Media on Tuesday.
Superannuation has gone from the sleeper topic of the election to the all-out-brawl issue.
The second measure will involve lowering the current high income superannuation contribution threshold from $300,000, to $250,000.
Representatives from superannuation funds, banks, developers, advocacy groups, unions, government, community services and universities were there, and we had both men and women in the room.
