The Labor leader has lashed out at the Coalition's plan to unlock superannuation for people trying to buy their first home.<br /><br />"The government in its desperation has come up with a thought bubble yesterday, that according to itself has not been modeled, they have no idea what the impact will be," Anthony Albanese said.<br /><br />Labor has pledged a "Help to buy" scheme involving a shared equity arrangement where up to 40 per cent of the dwelling value is purchased by the federal government.