By MILLIE MUROI, Economics Writer
When the Reserve Bank board walked into their two-day interest rate meeting in Sydney this week, most of their key numbers were locked in.
By the time they closed their laptops and zipped up their bags on Monday, the Australian sharemarket had shed close to $100 billion in one day: the biggest single-day drop since the pandemic came knocking. The Reserve Bank board “discussed it, obviously,” governor Michele Bullock told the media on Tuesday, but the turmoil didn’t play a role in the bank’s final decision to keep interest rates on hold.
So why didn’t the central bank care when panic swept across financial markets earlier this week? In short: because the sharemarket isn’t the economy – or a good indication of it. “It was a bit of an overreaction,” Bullock said. “It was one number.”
That number – a jump in the US unemployment rate – rattled investors because it signalled the world’s biggest economy could be closer to recession than people had thought. But why did it hit the Australian sharemarket so hard? And what does it tell us about our economy, if anything?
First, volatility in financial markets – where people buy and sell financial assets – doesn’t necessarily relate to the “real economy” with its goods, services and people. “Financial volatility does affect sentiment, and incentives for households and businesses to invest,” Bullock said at an address in her hometown of Armidale on Thursday. “But it isn’t the economy.”
Second, financial markets around the world have become increasingly intertwined. When something happens, especially in US markets, it’s certain to have a knock-on effect for Australia. And with so many large investors holding similar views, there was probably a “mechanical response” by markets, according to Westpac chief economist, and former RBA chief economist, Luci Ellis.
By that, she means a lot of people’s investment strategies changing course at the same time. “If large parts of financial market investors change their mind about the outlook for interest rates in the US, for example, they’ll all be trying to do the same thing at once,” she says.
There’s also a thing called “herd mentality bias” in finance, which refers to investors’ tendency to follow and copy what other investors are doing. A rhetorical question most of us get asked when we’re young and want to do something because our friends are, is: “if your friend jumped off a cliff, would you do the same?” When it comes to the sharemarket, the answer is often yes.
But this means when the tide starts to turn, there’s often a big shift in markets, with people hopping onto (or off) the bandwagon and copying what their peers are doing. As share prices start to fall, often the panic feeds on itself, and manifests in a big stock-selling frenzy, regardless of what started it.
It’s hard to pinpoint exactly what markets were thinking, and what factors fed into their reaction earlier this week. But the clear feeling sweeping through it was nervousness. When investors are nervous, they tend to sell shares, and move into “safer” investments such as bonds.
Does all this mean the Australian economy is in for an apocalypse? No, far from it.
When it comes to the fallout of the sharemarket plunge, there will probably be a slight impact on people’s wealth, at least over the short term, in what’s called the “wealth effect”. This is essentially the theory that people will tend to spend less when the value of their assets – such as their investments in the sharemarket – fall, and vice versa. The richer we feel, the more we’re likely to splurge.
But most Australian households don’t think too deeply about day-to-day movements in the sharemarket. A lot of our wealth, particularly when it comes to shares, are held in our superannuation funds, which most of us check on about as often as we change our tyres – only when we need to. And while the plummet this week may have caught our attention, we’re likely to have largely forgotten about it a few months down the line.
HSBC Australia chief economist Paul Bloxham points out it wasn’t just one number driving the movement.
On top of the weaker-than-expected jobs data from the US, there was also weaker manufacturing sentiment and Japan’s decision to hike interest rates, he says. Investors have been making the most of near-zero interest rates in Japan by borrowing money to invest in other countries such as the US: a strategy known as a “carry trade”. But the deadly combination of rising interest rates in Japan and signs of a slowing economy in the US suddenly made this trade unattractive, leading to a rapid pullback from these types of investments.
“When markets have a lot of participants all holding the same view, and it turns out that view isn’t right, when all of those people try to get out of that trade all at once, it can often be quite difficult, and you get more volatility,” he says.
While the Australian economy is closely connected to other countries, especially those in Asia, the choppy forces moving the Australian sharemarket often tend to be global.
By contrast, Bloxham says the biggest issue for the Australian economy remains inflation, which has become an increasing domestic issue.
“What matters more right now is that local inflation is still higher than it should be,” he says. “That matters more in terms of thinking about interest rates, and what it means for the local economy more generally, and that’s why the RBA is more focused on that than they are on the share market turmoil we’ve seen.”
To be clear, financial market movements can influence economic policy decisions from the RBA and the government, especially if they suggest there are problems around financial stability. During the global financial crisis, for example, the sharemarket crash reflected big losses in wealth and large numbers of people becoming financially distressed, which had a significant impact on the economic outlook. And a sluggish US economy would undoubtedly drag down overall global growth.
But sharemarket scares are frequent. And while the financial market, with all its fancy instruments can, on rare occasions, reflect the health of the economy, more often than not, it’s much ado about nothing. Don’t read too much into it.