Changes to how the supermarket duopoly in the country have been put forward by Finance Minister, Nicola Willis.

Currently there are only two major supermarket chains in the country: Woolworths and Foodstuffs, with this move aiming to establish alternative options to how these companies operate.

News and Editorial Director and Monday Wire Host, Joel, spoke to the Chief Executive of Consumer NZ, Jon Duffy, about these developments, and how the organisation are feeling about them.

They started off by asking him how much of a concern the current duopoly is.