Economics Explored

Australia has endured nearly a decade of weak productivity growth, and living standards are under pressure. In this episode, Gene Tunny and John Humphreys explore the common thread connecting several major economic debates: investment and incentives. They discuss Australia's productivity slump, the Federal Government’s proposed capital gains tax changes, Brisbane’s Olympics infrastructure plans, and the challenges facing the National Disability Insurance Scheme (NDIS). Along the way, they explain why economists place so much emphasis on incentives and what current policy settings could mean for Australia's future prosperity.

Auckland’s upzoning reforms have become a global case study in housing policy. Gene Tunny and John August dig into the data behind claims that loosening zoning rules boosted housing supply and eased rent pressures. They explore the statistical methods used, the critiques raised by sceptics, and the limits of zoning reform on its own. The episode also examines infrastructure constraints and whether complementary policies are essential for real housing affordability gains.

Gene responds to thoughtful listener feedback on record-low fertility rates and explores why childcare, IVF, and returning to work for fortysomething mothers can be so economically challenging. He then travels back to ancient Rome to unpack a curious moment after Augustus’s victory over Antony and Cleopatra, when treasure flooded into Rome, interest rates plummeted, and land values soared—and explains how this fits neatly into modern monetary economics. Finally, Gene revisits remarkable exchanges between Milton Friedman, Alan Greenspan, and Ronald Reagan that shed fresh light on the perennial debate over the gold standard.

“Make things again” — it’s a powerful slogan. But what does it really mean for Australia’s economy, workers, and national security? Show host Gene Tunny and Australian Taxpayers’ Alliance Chief Economist John Humphreys dig into the heart of the debate, from the politics of nostalgia to the realities of automation and global trade. A thought-provoking conversation about whether Australia can, or should, bring manufacturing back home.

Australia’s fertility rate is now at a record low of 1.48 babies per woman. Gene Tunny and John Humphreys discuss the sharp fall in fertility rates worldwide and what it means for Australia’s economy and society. They explore how declining birth rates threaten our economy, government budgets, and social cohesion, and whether migration, pro-natalist policies, or cultural change can reverse this trend.

What does net zero really mean, and what will it take to get there? In this episode, highlights from past guests reveal the full spectrum of views—from urgent calls for climate action to scepticism about costs and feasibility. With perspectives on extreme weather, carbon pricing, nuclear energy, coal, and productivity trade-offs, this episode cuts to the heart of the net-zero debate.

Show host Gene Tunny breaks down why price controls are one of the most consistently failed economic policies. Using vivid historical examples from the 1970s US, the Soviet Union’s command economy, and Venezuela’s toilet paper crisis, he illustrates how interfering with the price mechanism leads to shortages, inefficiency, and unintended consequences.