John Small: The Commerce Commission's recipe to tackle the banking oligopoly

Of Interest

In five years' time we would see things we can't imagine today if the Government adopts the Commerce Commission's recommendations to boost competition for personal banking services, Commission Chairman John Small says.

Speaking about the Commission's draft report from its banking market study in the latest episode of interest.co.nz's Of Interest podcast, Small says he'll be interested to see what sort of response the Commission gets from the big four banks, ANZ, ASB, BNZ and Westpac, who it says are an oligopoly who don't face strong competition.

"We haven't accused them of doing anything nefarious. They're responding to the incentives that are in front of them. And we think that they've settled into a particular pattern of conduct that we think should be disrupted. But we don't blame them for that," Small says.

"I'll be really interested to see what they do have to say about it."

The Commission makes 16 recommendations in its draft report, and says they should be considered as a whole. He's optimistic about what the market for personal banking services could look like five years from now if the Government was to adopt them all.

"We would see things that we just can't imagine today. So if open banking is operational within a couple of years, if Kiwibank has already been disruptive, then I think we've set the industry up for a really healthy, competitive future that will be greatly beneficial to New Zealanders throughout their economy. And that [interest] rates will be sharper, and the range of services will be much wider and the choice between providers, trusted providers, will be much wider as well. So I would see it as being really positive five years from now," says Small.

In the podcast Small also discloses which three of the Commission's 16 recommendations he believes are most important. With the Commission recommending the Reserve Bank review its bank regulatory capital settings, he also discusses dialogue with the Reserve Bank about this, and wanting them to "think really carefully about the competitive aspects of their decisions."

He also talks about why the big four banks don't face strong competition, what could be done to make Kiwibank a disruptive competitor, how the banking industry hasn't disrupted itself via open banking, customers moving between banks, the competitive landscape for home loans versus deposits, his take on the idea of a windfall profits tax on banks, and what a parliamentary select committee bank inquiry could probe.

*You can find all episodes of the Of Interest podcast here.