Charts of the Week: Working harder, not smarter. And going nowhere

Published on 03 February 2025

Our 'Chart of the Week' highlights the key takeaways from Paul Conway’s speech on New Zealand’s long-run growth and interest rate outlook. While an economic recovery is expected, there are some sobering truths about our declining productivity and labour-intensive strategy for growth that need some serious addressing.

It was sobering to hear RBNZ Chief Economist, Paul Conway discuss the brutal truth of Kiwi growth beyond the current business cycle. Yes, a recovery in activity is expected for the Kiwi economy. But there are some structural issues that are going to inhibit both the quality and size of the recovery.

Conway_GDP hours worked

The main factor holding us back is our favoured labour-intensive approach to economic growth. But it’s not working, as labour productivity has been in steady decline over the years. We have been engineering growth by simply deploying more people and working longer hours. We’re working harder, not smarter. And it’s getting us nowhere. Kiwi now work almost 20% more hours per person than the OECD average but produce around 25% less output per hour. Our output per capita is underperforming, and our rank among OECD economies fall from 2nd place to 20th.

Conway_Contributions to GDP

Our geographical isolation isn’t helping either. At the bottom of the globe, international markets are hard to reach. We’re simply less connected with the rest of the world. And as a result, we’re, as Conway described, “technology laggards”, which doesn’t help us work any smarter.

Conway_GDP per capita ranking

And adding to the problem is our immensely shallow capital markets. We’ve overinvested in housing (an unproductive asset) and underinvested in everything else. The solutions, though easier listed than implemented, are right in front of us. Investment in businesses, infrastructure, research & development, and even education, are all needed. And alongside it, we need the right policies to support long-term investments. We’ve had governments talk the talk. Now we need them to walk the walk.

For more, we really recommend checking out Conway’s speech “Beyond the cycle: Growth and interest rates in the long run.”

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