Property price declines of 7 per cent will not solve Australia's housing affordability issues, NAB chief economist says. newsiviewlistenLoading ABC NewsNews HomeAustralia's housing problems will take a 'generation' to fix, NAB chief economist warnsShareShare articleAustralia's housing problems will take a 'generation' to fix, NAB chief economist warnsBy business reporter Gareth HutchensTopic:Housing Policy. Senator Barbara Pocock at the select committee on intergenerational housing inequity.