Australia's housing crisis is a pressing issue, and many believe that building more homes is the key to solving it. However, one expert, Professor Christian Nygaard, has a different perspective. He argues that even an ambitious goal of constructing 1.2 million homes over five years, as proposed by the Albanese government, won't significantly impact housing affordability.
Nygaard's research reveals a surprising truth: an unrealistic overbuild of homes over two decades would barely make a dent in the housing market. His model suggests that such an effort might reduce the national house-price-to-income ratio from 8.0 to a mere 6.7. In cities like Sydney, where the ratio is even higher, the impact would be minimal.
But why is the payoff so weak? Economist models show that increasing supply by 1% faster than household growth reduces house prices by only 2-3% over several years. While the proposed target exceeds projected household growth, other factors come into play. Over time, we become wealthier, increasing housing demand. Tax settings make homeownership financially appealing, and changing borrowing costs exacerbate this trend.
Nygaard's model highlights the limited efficacy of solely focusing on supply. He emphasizes that building more homes won't address housing affordability as a political, societal, or well-being issue. To achieve these broader objectives, policymakers must consider the distribution of new housing rather than just the overall numbers.
This leads to a crucial point: by emphasizing supply, politicians can avoid a difficult conversation about tax settings that make investing in housing so lucrative. Nygaard suggests that changes to capital gains tax discounts for investors could have a symbolic and practical impact. However, he argues that more radical solutions may be necessary, as the majority of capital gains are in the owner-occupied sector, making it politically challenging to address.
So, while building more homes is a step in the right direction, it's not the sole solution to Australia's housing crisis. The debate must also consider tax policies, economic factors, and urban planning to create a comprehensive strategy for affordable housing. What do you think? Is there another aspect of this issue that we should be focusing on? Share your thoughts in the comments!
