Government debt levels are rising globally - with many at risk of permanent structural deficits if they can't bring down interest bills each year.
Cutting spending and increasing taxes is an unpopular concept among voters, so experts are wondering what the next steps could be.
Milford Asset Management's Jeremy Hutton explains further.
LISTEN ABOVE

Sam MacKinnon: Hospitality NZ Head of Communications and Advocacy on the Government's changes to alcohol laws
07:53

Kerre Woodham: New Zealand's conflict of interest problem
05:09

Mark Troughear: Freightways CEO on the impacts of the Middle East crisis and fuel prices
05:53