Australia's public economy is undergoing a remarkable transformation, and an analyst has drawn a bold comparison to the iconic mining boom of the 2000s. This is a story that deserves our attention, as it sheds light on the intricate dynamics shaping our nation's economic landscape.
Three years ago, the Albanese government, fresh from its election victory, issued a prophetic warning about significant structural shifts impacting Australia's economy. In their first major budget, they dedicated a section to these shifts, highlighting three key areas: the growing care and support economy, our expanding reliance on data and digital technology, and the urgent challenge of climate change and the net-zero transition. This was a clear signal that the government intended to adapt its policies to these long-term trends.
Fast forward to today, and we witness the tangible impact of these shifts. Australia's care economy, encompassing childcare, aged care, and disability services, is expanding rapidly to meet the needs of our population. This expansion has profound implications for measured productivity and our public finances. Meanwhile, the global AI race has intensified, with water- and energy-intensive data centers becoming a new battleground for data dominance. This race raises legitimate concerns about the reality of a western surveillance state and the potential for techno-feudalism. And of course, the problems posed by climate change and the net-zero transformation are undeniable.
So, should we ignore these ongoing transformations? Absolutely not!
Long-term trends often overshadow short-term spikes in inflation, and this is precisely why the insights shared by Westpac senior economist Pat Bustamante are so valuable. In a recent note, he reminded us of the gravitational forces of long-term structural shifts, which are difficult to escape. In recent weeks, a heated debate has been raging in the daily news cycle about the return of inflation in Australia and the Albanese government's spending choices. Economists and politicians have been locked in a battle of ideas, discussing public and private spending and their impact on aggregate demand, the output gap, and inflation.
However, it's concerning that some participants in this debate seem to have forgotten the government's warning from three years ago about the dominance of these structural shifts in our economy. These shifts are not only part of today's inflation story but also shape the broader economic landscape.
Mr. Bustamante's reminder is timely and crucial. He highlights that Australia is experiencing one of the largest structural changes in modern history, comparable in scale to the mining investment boom of the 2000s. Public spending now accounts for a record 35% of domestic output, approximately 7% higher than a decade ago, and is linked to nearly 40% of total employment. This shift is not inherently negative, but it carries significant macroeconomic implications.
Mr. Bustamante explains that a significant expansion in public spending began in Australia a decade ago, accelerated during the pandemic, and has since resulted in persistently elevated public spending on expanded government programs. This increase in public spending directs a greater share of the economy's resources towards the provision of public services, and a substantial labor market reallocation has occurred, which is even larger than during the mining investment boom. He estimates that public spending has generated an additional 2.3 million jobs over the past decade, around 40% of which are in market sectors. The impact on employment is evident, and these effects extend well beyond the non-market sector, influencing capacity, skills demand, and wage dynamics.
The growth in public spending is also contributing to capacity constraints in sectors such as construction, health, education, and rental and real estate services. With less spare capacity available, these sectors have a reduced ability to accommodate an upswing in private demand without generating upward pressure on prices and wages. This is evident in the current inflationary pressures we see in housing-related costs, construction inputs, and health services.
Mr. Bustamante suggests that the infrastructure pipeline in Australia may have peaked, which could lead to a gradual decline in the public share of construction output. He believes that the resulting capital deepening from this surge in infrastructure spending should support higher productivity levels for our economy, similar to what we saw during the mining investment boom in the early 2000s. However, he cautions that the large increase in employment in the care economy will temporarily weigh on labor productivity due to the labor-intensive nature of childcare, aged care, and disability care sectors.
While he predicts that the expansion in public spending will likely peak within the next 12 months, his analysis provides a valuable perspective on the broader conversation. The big expansion in public spending in Australia began a decade ago and has accelerated since then. It may be reaching its peak soon, but it is undeniably connected to the huge structural shifts in the economy. At the same time, the RBA has been walking a tightrope, trying to keep unemployment low without contributing to inflationary pressures. This strategy carries risks, potentially making the economy more susceptible to demand-side shocks and increasing inflationary tendencies.
So, how much blame can we attribute to the Albanese government's spending choices for the rise in inflation in the second half of 2025? While it's easy to point fingers, a more nuanced discussion should acknowledge the impact of these long-term economic trends, which are quietly reshaping the structure of our economy. These trends, alongside the daily political discourse on inflation, deserve our attention and thoughtful consideration.
