The report's lead author, Bill Kaye-Blake, said New Zealand's Covid-19 recovery must include rural communities.
"I think we all realise intuitively that Queenstown and other tourist hot-spots are going to be hit extremely hard by unemployment... But we also need to consider other rural communities that are going to struggle in the coming months and years because they were already vulnerable before the pandemic."
The Auckland region would feel the greatest impact if economic activity dropped by 14 per cent, because of its finance, IT and professional services sectors, the report shows.
In the same scenario, Taranaki's primary sectors and oil and gas production would mean it is the least impacted.
Meanwhile, the economic impacts in Westland, Mackenzie and Queenstown districts will be almost twice as bad as in places such as Waimate and Central Hawke's Bay.
- RNZ