Dec 17 (Reuters) - National Australia Bank Ltd NAB.AX :
* Economic outlook in Australia remains mixed"
* Says "gdp growth is subdued at 2.3 per cent but we are forecasting a gradual increase to 3.2 per cent in 2017"
* Nab is on track with its demerger and proposed initial public offering (IPO) of our clydesdale and yorkshire banks in the UK
* Believe the medium term outlook for the Australian and New Zealand economies is promising"
* Says well-positioned for any future changes in the regulatory environment
* Source text for Eikon ID:nASX6bLG1R