Never ask an economist to tell you a story

Tell me, are you planning to read any good books over the break? Maybe go to the movies? Certainly, watch a fair bit of streaming video? I bet you are. And I bet most of what you read or watch will be fiction.

If it’s non-fiction, it’s most likely to be a biography – the story of someone’s life.

How can I be so sure? Because, though it’s taken economists far longer than anyone else to realise – and many of them still haven’t read the memo – humans are a story-telling animal.

It’s something psychologists and other social scientists have long understood – although, being academics, they prefer to use the more high-sounding “narratives”.

Humans have been telling themselves stories since we lived in caves and sat around campfires. The eminent American biologist, E.O. Wilson, said storytelling was a fundamental human instinct. Evolution has wired our brains for storytelling.

Jonathan Gottschall, author of The Storytelling Animal, says we are, as a species, addicted to stories.

“Even when the body goes to sleep, the mind stays up all night telling itself stories,” he says.

You can say we like telling and listening to stories because we enjoy them and find them entertaining. Sure. But why has our evolution programmed us to enjoy stories so much?

Because stories add to our “fitness” to survive and prosper as a species. Because stories are the way humans make meaning out of the seeming chaos of life.

Gottschall says storytelling “allows us to experience our lives as coherent, orderly and meaningful”. Another author, Peter Guber, says stories have helped us share information long before we had a written language.

We turn facts we want to remember into stories, and we remember facts embedded in stories better than facts that aren’t.

Stories engage our emotions, not just our intellect, which is what makes them so powerful. We don’t remember much of the key figures and facts summarising the seriousness of the latest famine in Africa, but we do remember the story about a little girl, all skin and bones.

So, what have stories got to do with economics, especially when economics is more about impersonal concepts than about particular people? More than many economists want to admit.

Just as stories are our way of making meaning out of the seeming chaos of life, so the economists’ “models” – whether the ones they carry in their heads or the sets of equations they program into a computer – aren’t as scientific as economists like to think.

Models are an economist’s way of making sense of the seeming chaos of the economy, which makes them just another (less entertaining) form of story. As their name implies, models aren’t the economy, they’re just models of the economy, which don’t reproduce all the complexity of the actual economy.

Modellers select just a few of the economy’s moving parts – the ones they believe do most to drive the economy – and ignore the many hundreds of parts that usually don’t play a big part in moving the economy along.

Models that don’t simplify the story of how the economy works are of no use to anyone because they don’t reduce the seeming chaos.

All of which is true of the stories we tell each other of what motivates people to behave the way they do in particular circumstances, and of what are the main things that matter in our efforts to get rich or have a successful marriage or live a satisfying life. Like models, our stories cut to the chase.

Nobel laureate Robert Shiller, a pioneering behavioural economist, was among the first to explain “how stories go viral and drive major economic events” in his book, Narrative Economics.

He shows how simple economic stories, when widely believed, can shape economic policy decisions, as politicians and their advisers face pressure to act according to the public narrative.

Whether the results are good or bad depends on whether the narrative is true. His insights are particularly relevant to explaining financial crises, housing cycles and sharemarket bubbles.

If you haven’t decided what you think about globalisation and the latest push to roll it back, a good book to read is Six Faces of Globalisation, by Anthea Roberts, of the Australian National University, and Nicolas Lamp, of Queen’s University in Ontario.

One review says it’s not just a book about globalisation, but also “the power and importance of narrative: how it is constructed and how it can contribute to a far more nuanced and complex understanding of the forces of change”.

What the authors did is take all the conflicting arguments for and against globalisation and boil them down to six contesting “narratives”. Why? To make it easier for us to understand the debate and the differing perspectives.

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RBA warning: our supply-side problems have only just begun

In one of his last speeches for the year, Reserve Bank governor Dr Philip Lowe has issued a sobering warning. Even when we’ve got on top of the present inflation outbreak, the disruptions to supply we’ve struggled with this year are likely to be a recurring problem in the years ahead.

Economists think of the economy as having two sides. The supply side refers to our production of goods and services, whereas the demand side refers to our spending on those goods and services, partly for investment in new production capacity, but mainly for consumption by households.

Lowe notes that, until inflation raised its ugly head, the world had enjoyed about three decades in which there were few major “shocks” (sudden big disruptions) to the continuing production and supply of goods and services.

When something happens that disrupts supply, so that it can’t keep up with demand, prices jump – as we’ve seen this year with disruptions caused by the pandemic and its lockdowns, and with Russia’s attack on Ukraine.

What changes occurred over the three decades were mainly favourable: they involved increased supply of manufactured goods, in particular, which put gentle downward pressure on prices.

This made life easier for the world’s central banks. With the supply side behaving itself, they were able to keep their economies growing fairly steadily by using interest rates to manage demand. Put rates up to restrain spending and inflation; put rates down to encourage spending and employment.

The central banks were looking good because the one tool they have for influencing the economy – interest rates – was good for managing demand. Trouble is – and as we saw this year – managing demand is the only thing central banks and their interest rates can do.

When prices jump because of disruptions to supply, there’s nothing they can do to fix those disruptions and get supply back to keeping up with demand. All they can do is strangle demand until prices come down.

So, what’s got Lowe worried is his realisation that a lot of the problems headed our way will be shocks to supply.

“Looking forward, the supply side looks more challenging than it has been for many years” and is likely to have a bigger effect on inflation, making it jump more often.

Lowe sees four factors leading to more supply shocks. The first is “the reversal of globalisation”.

Over recent decades, international trade increased significantly relative to the size of the global economy, he says.

Production became increasingly integrated across borders, and this lowered costs and made supply very flexible. Australia was among the major beneficiaries of this.

Now, however, international trade is no longer growing faster than the global economy. “Trading blocs are emerging and there is a step back from closer integration,” he says. “Unfortunately, today barriers to trade and investment are more likely to be increased than removed.”

This will inevitably affect both the rise in standards of living and the prices of goods and services in global markets.

The second factor affecting the supply side is demographics. Until relatively recently, the working-age population of the advanced economies was steadily increasing. This was also true for China and Eastern Europe – both of which were being integrated into the global economy.

And the participation of women in the paid labour force was also rising rapidly. “The result was a substantial increase in the number of workers engaged in the global economy, and advances in technology made it easier to tap into this global labour force,” Lowe says.

So, there was a great increase in global supply. But this trend has turned and the working-age population is now declining, with the decline projected to accelerate. The proportion of the population who are either too young or too old to work is rising, meaning the supply of workers available to meet the demand for goods and services has diminished.

The third factor affecting the supply side is climate change. Over the past 20 years, the number of major floods across the world has doubled and the frequency of heatwaves and droughts has also increased.

This will keep getting worse.These extreme weather events disrupt production and so affect prices – as we know all too well in Australia. But as well as lifting fruit and vegetable prices (and meat prices after droughts break and herd rebuilding begins), extreme weather can disrupt mining production and transport and distribution.

The fourth factor affecting the supply side is related: the transition from fossil fuels to renewables. This involves junking our investment in coal mines, gas plants and power stations, and new investment in solar farms, wind farms, batteries and rooftop solar, as well as extensively rejigging the electricity network.

It’s not just that the required new capital investment will be huge, but that the transition from the old system to the new won’t happen without disruptions.

So, energy prices will be higher (to pay for the new capital investment) and more volatile when fossil-fuel supply stops before renewables supply is ready to fill the gap.

Lowe foresees the inflation rate becoming more unstable through two channels. First, shocks to supply that cause large and rapid changes in prices.

Second, the global supply curve becoming less “elastic” (less able to respond to increases in demand by quickly increasing supply) than it has been in the past decade.

Lowe says bravely that none of these developments would undermine the central banks’ ability to achieve their inflation target “on average” - that is, over a few years – though they would make the bankers’ job more complicated.

Well, maybe. As he reminds us, adverse supply shocks can have conflicting effects, increasing inflation while reducing output and employment. The Reserve can’t increase interest rates and reduce them at the same time.

As Lowe further observes, supply shocks “also have implications for other areas of economic policy”. Yes, competition policy, for instance.

My conclusion is that managing the economy can no longer be left largely to the central bankers.

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Yes, money does buy happiness* *terms and conditions apply

 Years ago, when our kids were young, we used to stay at a guesthouse in the mountains in the same week of January every year, as did various other families. When we met up with people we knew quite well, but hadn’t seen for 12 months, the greeting was always the same: D’ya have a good year?

So, has 2022 been a good year for you? Something similar is asked by the Australian Unity Wellbeing Index. Each year since 2001, researchers from Deakin University ask 2000 people how they’re doing. Are they satisfied with their standard of living, their relationships, purpose in life, community connectedness, safety, health and future security?

The index combines the answers to those questions into a single rating of our “subjective wellbeing”, somewhere between zero and 100. It’s too soon to have results for this year, of course, but the researchers do have them for the first two years of the pandemic – “the worst economic crisis in a generation, and the worst health crisis in a century”.

Guess what? The index actually rose from a low of 74.4 in 2019 to a high of 76.4 in 2020, before falling back a bit to 75.7 in 2021.

But don’t take those tiny changes literally. Allow for sampling error and the best conclusion is: no change. Indeed, in the survey’s 20 years, there’s been only minor variance around an average of about 75.4.

So I can tell you now that our wellbeing in 2022 will have been much the same as it always is, just as almost everyone at the guesthouse gave the same answer every year: “Not bad, not bad”.

The index’s stability from year to year – which is true of similar indexes in other rich countries – confirms a point its founder, Professor Bob Cummins, has been trying to convince me of since I first took an interest in the study of happiness.

Measures of satisfaction with life reflect both biological factors and situational factors. At the biological level, it seems humans have evolved to maintain a relatively optimistic and happy mood. This is controlled by “homeostatic” mechanisms similar to the one that keeps our body temperature stable – unless some situation (such as getting COVID) causes it to go off range.

The researchers say the situational factors most likely to adversely affect a person’s wellbeing equilibrium are insufficient levels of three key resources: money, connection with others, and sense of purpose.

A nationwide average bundles together those people whose wellbeing is reduced by such deficits with a greater number of people who are doing well.

So nothing in this finding denies that many people did it tough during the pandemic, whether monetarily or in their physical or mental health. It’s just that more of us stayed happy enough.

Remember, too, that the media almost always tells us about people with problems, not those doing OK. Similarly, medicos rightly focus on the unwell, not the well. But if you’re not careful, you can get an exaggerated impression of the world’s problems.

And when you look further than the average, you do see the pandemic making its presence felt. The index always shows people living alone, those in share houses and single parents having the least satisfaction with their lot.

But get this: those living alone and single parents enjoyed a big increase in perceived wellbeing. Why? Keep reading.

When the survey divides people according to their work status – unemployed, home duties, study, employed or retired – it always finds the unemployed far less satisfied than everyone else.

In the first year of the pandemic, however, the satisfaction of the unemployed leapt by 9 percentage points. Why? Maybe because the composition of the unemployed had changed a lot. Or maybe because, with many more people becoming unemployed, the stigma of being without a job was reduced.

But a much more obvious explanation is that, early in the pandemic, the rate of the JobSeeker unemployment benefit was temporarily doubled. Suddenly, it went from being below the poverty line to well above it. And wellbeing went up.

Trouble is, when the payment was cut back heavily in the second year, the satisfaction of the unemployed fell below what it was in the first place.

This supports a finding of “behavioural” economics: people suffer from “loss aversion” – we feel losses more deeply than we enjoy gains of the same size.

And it’s borne out by the survey’s finding that the satisfaction of all those people whose household income had fallen was more than 3 percentage points lower than that of those whose income was unchanged.

But. The satisfaction of those people whose income had risen was no higher than that of those whose income didn’t change.

The survey shows that people on the lowest incomes were much less satisfied than those on the next rung up. But it also confirms economists’ belief in “diminishing marginal returns”. The higher incomes rise, the smaller the increase in people’s satisfaction with their lives.

So, unless you’re really poor, don’t kid yourself that more money will make you a lot happier.

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Hey RBA boomer, things have changed a lot since the 1970s

Sorry, but Reserve Bank governor Dr Philip Lowe’s call for ordinary Australians to make further sacrifice next year in his unfinished fight against “the scourge of inflation” doesn’t hold water. His crusade to save us all from a wage-price spiral is like Don Quixote tilting at windmills only he can see.

In one of his last speeches for the year, Lowe “highlighted the possibility of a wage-price spiral” in Australia. A lesson from the high inflation we experienced in the 1970s and ’80s is that “bringing inflation back down again after it becomes ingrained in people’s expectations is very costly and almost certainly involves a recession”.

He noted that this was a real risk in “a number of other advanced economies [which] are experiencing much faster rates of wages growth”.

But not to worry. “This is an area we are watching carefully.” The Reserve Bank board is “resolute in its determination to return inflation to target, and we will do what is necessary to achieve that”.

Oh. Really? Like the smartest of the business economists, I’ve been thinking that having raised the official interest rate by 3 percentage points in eight months, Lowe may have decided he’s done enough. But this tough-guy talk hints at more to come – maybe a lot more.

One thing I am pretty sure of, however. After the caning Lowe’s been given for saying repeatedly that he didn’t expect to be raising interest rates until 2024, when he does decide he has done enough, he won’t be saying so.

To leave his options open – and pacify the urgers in the financial markets who want him to do a lot more – he’ll say it’s just a pause to see how the medicine’s going down. And add something like “the board expects to increase interest rates further over the period ahead, but it is not on a pre-set course”.

One reason Lowe doesn’t have to raise rates as far as many overpaid money-market people imagine is that with real wages having fallen in recent years, and expected to keep falling, the nation’s employers are doing his job for him.

Raise mortgage interest rates or cut real wages – whichever way you do it, the result is to put the squeeze on households, to stop them spending as much (on the things the people who cut their wages are hoping to sell them – no, doesn’t make sense to me, either).

So, we’re back to Lowe’s professed fear of a wage-price spiral. The entire under-50 population must be wondering what such a thing could be. Lowe spelt it out while answering questions after his speech.

“The issue that many central banks have been worried about – and I include us in this – is [that] this period of high inflation will lead the workforce to say: ‘Well, inflation is high, I need compensation for that’.”

“And let’s say we all accepted the idea, which [has] a natural appeal: ‘inflation is 7 per cent, I should be compensated for that in my wages’. If that were to happen, what do you think inflation would be next year? Seven per cent, plus or minus.

“And then we’ve got to get compensated for that 7 per cent, and 7 per cent. . . This is what happened in the ’70s and ’80s and ... that turned out to be a disaster,” Lowe said.

“So I know it’s very difficult for people to accept the idea that wages don’t rise with inflation. And people are experiencing a decline in real wages. That’s tough. The alternative, though, is more difficult,” he added.

This is a reasonable description of how the wage-price spiral worked in the olden days. But as a plausible risk for today, it has two glaring weaknesses.

First, it assumes that if workers decide they want a 7 per cent pay rise, bosses have no choice but to hand it over. This is fantasy land.

The plain truth is that these days, workers lack the industrial muscle to force big pay rises on employers. The best-placed workers on enterprise agreements are getting rises of 3 to 4 per cent, but some are still getting rises in the twos.

The lowest-paid quarter of workers, dependent on award wage minimums, get their rises determined annually by the Fair Work Commission – but these are granted in retrospect, not prospect. This July, a handful of them got a rise of 5.2 per cent, but most got 4.6 per cent.

The bargaining power workers had in the ’70s has been reduced by more than four decades of globalisation, technological change and wage-fixing “reform”. In 1976, 52 per cent of workers were members of a union. Now it’s down to just 12.5 per cent.

Yet another reason a wage-price spiral couldn’t happen today is that most enterprise agreements run for three years. The system prohibits me from striking for a pay rise this year higher than the one I already agreed to two years ago.

The second respect in which Lowe’s fear of a wage-price spiral rising from the dead is silly is the assumption that if workers get a 7 per cent pay rise, businesses will automatically and easily put their prices up by 7 per cent. This makes sense arithmetically only if you think that wage costs constitute the whole of businesses’ costs. In truth, the Bureau of Statistics’ input-output tables say that economy-wide, wages account for only about a quarter of total input costs.

So, on average, a 7 per cent wage rise justifies a price rise of less than 2 per cent. Since business competitors would be paying much the same, you might think any firm that turned a 2 per cent cost increase into a 7 per cent price rise would be asking to be undercut by its competitors and lose its share of the market.

Of course, such an outrageous assault on the pockets of the industry’s customers would be possible if the industry was dominated by just a few big firms. They could – and have, and do – reach an unspoken agreement to each put their prices up by the same excessive amount.

It’s clear that Lowe knows a lot about how financial markets work, but not much about labour markets. But I find it hard to believe he could be so ill-informed as not to see the weaknesses in his wage-price spiral boogeyman.

The other possibility is that what’s really worrying him is a mass outbreak of oligopolistic pricing power. Getting that back under control really could take a recession.

Monetary policy (manipulating interest rates) is no cure for market power. The only answer is stronger competition policy and tougher policing by the Australian Competition and Consumer Commission. But neither the Reserve Bank nor Treasury has had much enthusiasm for this.

Much less controversial to blame inflation on greedy workers and tell the mums and dads it’s their duty to the nation to tighten their belts and lose their jobs until the problem’s solved.

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Weakening competition is adding to our inflation woes

We’ve worried a lot about inflation and its causes this year, but in one important respect the economy’s managers have yet to join the dots. The most basic economics tells us that what stops prices rising more than they should is strong competition between firms. If competition has weakened, that will be part of our inflation problem.

But is there evidence that competition is less intense than it was? Yes, lots. It was outlined by Assistant Treasurer Dr Andrew Leigh in a recent speech.

The basic model of how markets work – the one lodged in the head of almost every economist – assumes “perfect competition”.

Markets are supposed to consist of a huge number of consumers and many producers, each of them too small to have any ability to influence the price of the products they’re selling. So the price is determined purely by the interaction of producers’ supply and consumers’ demand.

Competition between these small firms is so intense that, should any one of them be so foolish as to raise their price above what all the other firms are charging, consumers would immediately cease buying their product, and they’d go out backwards.

I doubt if that was ever an accurate description of any real-world market. But even if it approximated the truth at the time economists got it so firmly fixed in their minds – the late 19th century – all the years since then have seen firms getting bigger and bigger.

So much so that many key industries today have just a handful of firms – often no more than four – accounting for well over half the industry’s sales.

This has happened thanks to a century or two of firms using improvements in technology to pursue “economies of scale”. Up to a point, the more widgets you can produce from the same factory, the lower their average cost of production.

Firms do this in the hope of increasing their profits. But the magic of markets – when they’re working properly – is that your competitors also use the new technology to cut their production costs, then undercut your price to pinch some of your share of the market.

This is the competitive process by which the benefits of scale-economies end up mainly in the hands of consumers, in the form of lower prices. This is a big part of the reason we’re all so much richer than our great-grandparents were.

The digital revolution has moved scale-economies to a new stratosphere. It costs a lot to develop a new GPS navigation program, for instance, but once you’ve done it, you can produce a million or two million copies at negligible extra cost.

So, fundamentally, the move to fewer but much bigger firms is a good thing. Except for this: the bigger a firm’s share of the market, the greater its ability to influence the prices it charges. This is a key motivation for big firms to keep taking over smaller firms.

And when markets are dominated by three or four big firms, it’s easy for them to reach an unspoken agreement to use advertising, marketing and superficial product differentiation to compete with their rivals, while avoiding undermining existing prices and profit margins by starting a price war.

Similarly, when all the big firms in an industry are hit by similar big increases the costs of their imported inputs – caused, say, by pandemic or war-related shortages of supply – it’s easy for them to reach an unspoken understanding that they will use this opportunity to fatten their profit margins by raising their prices by more than the rise in input costs justifies.

Which is just what seems to have been contributing to the huge rise in consumer prices this year – though it’s far too soon for economic researchers to have hard evidence this is happening.

What we do have, according to Leigh, is a “growing body of evidence that suggests excessive market concentration can lead to economic problems”.

“Dominant firms in a market may have less incentive to carry out research and development. They may have less incentive to produce new products. And in some cases, they may have less incentive to pay their employees fairly.

“As you can imagine, the drag on the economy only becomes stronger and deeper with each and every concentrated market,” Leigh says.

In the past decade, there has been a huge increase in the number of studies – covering the US and many other countries – confirming that markets have become more concentrated. That is, a higher share of the market held by a few big firms.

But, Leigh says, “mark-ups” – the gap between firms’ costs of production and their selling prices – are one of the most reliable indicators of “market power”. That is, power to raise their prices by more than is justified by their increased costs of production.

Australian research led by Treasury’s Jonathan Hambur finds that industry average mark-ups increased by about 6 percentage points between 2003 and 2016. This fits with figures for the advanced economies estimated in a study by the International Monetary Fund over the same period.

Hambur finds that mark-ups for the most digitally intensive firms increased by 12 percentage points, compared with 4 percentage points for all other firms.

And also that industries experiencing greater annual increase in concentration had greater annual increases in their mark-ups.

Of course, none of this should come as a great surprise to those few economists who specialise in the study of IO – industrial organisation – the way the real-world behaviour of monopolies and oligopolies differs from the way simple textbook models of perfect competition would lead us to expect.

Institutionally, the responsibility for seeking to ensure “effective competition” in our highly oligopolised economy rests with the Australian Competition and Consumer Commission. But its efforts to tighten scrutiny of company takeovers and other ways of increasing a firm’s market power have met stiff resistance from the big business lobby.

This new evidence of increasing mark-ups suggests the econocrats responsible for limiting inflation should be giving the ACCC more support.

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2022: The year our trust was abused to breaking point

As the summer break draws near, many will be glad to see the back of 2022. But there’s something important to be remembered about this year before we bid it good riddance. Much more than most years, it’s reminded us of something we know, but keep forgetting: the central importance of trust – and the consternation when we discover it’s been abused.

Every aspect of our lives depends on trust. Spouses must be able to trust each other. Children need parents they can trust and, when the children become teenagers, parents need to be able to trust them. Friendships rely on mutual trust.

Trust is just as important to the smooth functioning of the economy. Bosses need to be able to trust their workers; workers need bosses they can trust. The banking system runs on trust because the banks lend out the money we deposit with them; should all the depositors demand their money back at the same time, the bank risks collapse.

Just buying stuff in a shop involves trust that you won’t be taken down. Buying stuff on the internet requires much more trust. Tradies call on our trust when they demand payment before they start the job.

Our democracy runs on trust. We trust the leaders we elect to act in our best interests, not their own. Our country’s co-operation with other countries rests on trust. Of late, our relations with China, our major trading partner, have become mutually distrustful.

The trouble with trust, however, is that it can make us susceptible. And, as Melbourne University’s Tony Ward reminds us, it can be just too tempting to the less scrupulous to take advantage of our trusting nature.

They can get away with a lot before we wake up. But when we do, there are serious repercussions. Much worse, the loss of trust – some of it warranted; much of it not - makes our lives run a lot less smoothly.

The truth is that, as a nation, we’ve slowly become less trusting of those around us. But this year is notable for events where trust – or the lack of it – was central.

It’s widely agreed that the main reason the federal Coalition government was tossed out in May was the unpopularity of Scott Morrison. The Australian National University’s Australian Election Study has found that the two most important factors influencing political leaders’ popularity are perceived honesty and trustworthiness.

Its polling showed Morrison 29 percentage points behind Anthony Albanese on honesty, and 28 points behind on trustworthiness.

By contrast, many were expecting Daniel Andrews to be punished at the recent Victorian election for the harsh measures he insisted on during the pandemic. It didn’t happen. We don’t have fancy studies to prove it, but my guess is he retained the trust of the majority of voters.

The ANU study always asks questions about trust in government. This year it found 70 per cent of respondents agreeing that “people in government look after themselves” and only 30 per cent agreeing that “people in government can be trusted to do the right thing”.

This helps explain why the federal election was no triumph for Labor. The combined primary vote for the major parties fell to 68 per cent, the lowest since the 1930s. Labor’s own election report explains this as “part of a long-term trend driven by declining trust in government, politics and politicians”.

But don’t put all the blame on the pollies. This year opened our eyes to the risk we run of the businesses we deal with allowing our identification details and other private information to be stolen by hackers and made public.

Customers of Optus, Medibank and some other firms have learnt the hard way that the businesses who demand so much identification from us can’t be trusted to keep that information secure.

It’s been a wake-up call not only for those big businesses and others, but also for the new federal government. If businesses can’t be trusted to do the right thing, they must be required to do so by tighter regulation.

Oh no, not more red tape? Yes, and that’s my point. There’s nothing that generates extra expense and slows things down more than not being able to trust the people you must deal with.

Ward reminds us of the benefits of a high level of trust. It reduces “transaction costs” – the cost of doing business. “Profits and investments are higher if you don’t have to spend lots of time and money checking whether other parties are honest or not,” he says.

“People invest more in their own education if they believe a fair system will reward their efforts. If you think the system is rigged, why bother?”

Comparing countries, economists have found strong links between more social trust and higher levels of income. Trust is one of the top determinants of long-term economic growth.

And high-trust societies, with less distrust of science, had better outcomes in tackling COVID. That’s one respect in which we didn’t do too badly this year.

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Who knew? The price of better government is higher taxes

Have you noticed? Since the change of government, the politicians have become a lot franker about the budgetary facts of life. And now the Parliamentary Budget Office has spelt it out: it’s likely that taxes will just keep rising over the next 10 years.

The great temptation for politicians of all colours is to make sure we don’t join the budgetary dots. On one hand, they’re going to improve childcare and health and education, do a better job on aged care and various other things. On the other, they’ll cut taxes.

In short, they’ve discovered a way to make two and two add to three.

The attraction of that relatively new institution, the Parliamentary Budget Office, is that it reports to the Parliament, meaning it’s independent of the elected government. Each year, sometime after the government has produced its budget, the office takes the decisions and figurings and examines whether they are sustainable over the “medium term” – an econocrats’ term for the next 10 years.

They do this by accepting the government’s present policies and mechanically projecting them forward for a further six years beyond the budget’s published figures for the budget year and the following three financial years of “forward estimates”.

Note that these mechanical projections are just projections – just arithmetic. They’re not forecasts of what will happen. No one but God knows what will happen to the economy over the next year, let alone the next 10.

No one putting together the Morrison government’s pre-election budget of April 2019 – the one saying the budget would soon be “back in black” – foresaw that the arrival of a pandemic 11 months later would knock it out of the ballpark, for instance.

Projections don’t attempt to forecast what will happen. Rather, they move the budget figures forward based on plausible assumptions about what the key economic variables – population growth, inflation, for instance – may average over the projection period.

So, projections are not what will happen, but what might happen if the government left its present policies unchanged for 10 years. They give us an idea of what changes in policy are likely to be needed.

Media reporting of the budget office’s latest medium-term projections focused on its finding that, if there are no further tax cuts beyond the stage three cuts legislated for July 2024, the government’s collections of personal income tax may have risen 76 per cent by 2032-33.

The average rate of income tax paid by all taxpayers is projected to reach 25.5 cents in the dollar before the stage three tax cut drops it to 24.1 cents. But then it could have risen to 26.4 cents by 2032-33 – which would be an all-time high.

Why? Bracket creep. Income is taxed in slices, with the slices taxed at progressively higher rates. So, as income rises over time, a higher proportion of it is taxed at higher rates, thus pushing up the average rate of tax on all the slices.

Like the sound of that? No. Which is why the media gave it so much prominence. But there’s much more to be understood about that prospect before you start writing angry letters to your MP.

The first is that, according to the projections, even with such unrestrained growth in income tax collections, the rise in total government revenue wouldn’t be sufficient to stop the budget deficit growing a bit, year after year.

Why not? Because of the strong projected growth in government spending. That’s the first thing to register: the reason tax collections are likely to rise so strongly is that government spending is expected to rise so strongly.

Why? Because that’s what we want. The pollies know we want more and better government services – which is why no election passes without both sides promising to increase spending on this bauble and that.

What neither side ever does in an election campaign is present the bill: “we’re happy to spend more on your favourite causes but, naturally, you’ll have to pay more tax to cover it”. Indeed, they often rustle up a small tax cut to give you the opposite impression: that taxes can go down while spending goes up.

The budget office’s projections suggest that total government spending will rise from 26.2 per cent of gross domestic product in the present financial year to 27.3 per cent in 2032-33. This may not seem much, but it’s huge.

Nominal GDP – the dollar value of the nation’s total production of goods and services, and hence, the nation’s income – grows each year in line with population growth, inflation and any real increase in our average standard of living. So, for government spending to rise relative to GDP, it must be growing faster even than the economy is growing.

Briefly, the spending growth is explained by continuing strong growth in spending on the National Disability Insurance Scheme, the growing interest bill on the government’s debt, and the rising cost of aged care.

This being so, there seems little doubt we’ll be paying a bit more tax – a higher proportion of our income – most years over the coming 10, and probably long after that.

But that’s not to say things will pan out in the way described by the budget office and as trumpeted by the media. For a start, it’s unlikely any government would go for six years without a tax cut.

It’s true that governments of both colours rely heavily on bracket creep – aka “the secret tax of inflation” – to square the circles they describe during election campaigns; to ensure two and two still add up to four.

But they’re not so stupid as never to show themselves going through the motions of awarding a modest tax cut every so often – confident in the knowledge that continuing bracket creep will claw it back soon enough.

The next point is that the overall average tax rates the budget office quotes are potentially misleading. Every individual taxpayer has their own average rate of tax, with high income-earners having a much higher average than people with low incomes.

But when the budget office works out the average for all taxpayers – the average of all the averages, so to speak – you get a number that accurately described the position of surprisingly few people. It’s like the joke about the statistician who, with his head in the oven and his feet in the fridge, said that, on average, he was perfectly comfortable.

There are plenty of things a government could do to reduce the tax concessions for high income-earners (like me) and to slant any tax cuts in favour of people in the bottom half, which would allow it to raise much the same revenue as the budget office envisages without raising the average tax rate paid by the average (that is, the median) individual taxpayer by nearly as much as the budget office’s figures suggest.

Fearless prediction: just such thinking will be what leads the Albanese government to make a start next year by rejigging the size and shape of the stage three tax cuts.

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Weak starting point for next year’s threats to the economy

It’s clear the economy’s started slowing, with the strong bounceback from the lockdowns nearing its end. That’s before we’ve felt much drag from the big rise in interest rates. Or the bigger economies pulling us lower, which is in store for next year.

To be sure, the economy’s closer to full employment than we’ve been half a century. But limiting the decline from here on will be a tricky task for Anthony Albanese and, more particularly, Reserve Bank governor Philip Lowe.

The Australian Bureau of Statistics’ “national accounts” for the three months to the end of September, published this week, showed real gross domestic product – the nation’s total production of goods and services – growing by just 0.6 per cent during the quarter, and by 5.9 per cent over the year to September.

Focus on the 0.6 per cent, not the 5.9 per cent – it’s ancient history. Most of it comes from huge growth of 3.8 per cent in the December quarter of last year, which was the biggest part of the bounceback following the end of the second lockdown of NSW, the ACT and Victoria.

Since then, we’ve had quarterly growth of 0.4 per cent, 0.9 per cent and now 0.6 per cent. That’s the slowing. Quarterly growth of 0.6 per cent equals annualised growth of about 2.5 per cent. That’s about the speed the economy was growing at before the pandemic, which we knew was on the weak side.

Dig deeper into the figures, and you see more evidence of slowing. Strong spending by consumers was pretty much the only thing keeping the economy expanding last quarter. Consumption grew by a seemingly healthy 1.1 per cent, which accounted for all the growth in GDP overall of 0.6 per cent. The various other potential contributors to growth – business investment spending, new home building, exports and so forth – cancelled each other out.

But get this: that growth of 1.1 per cent was half what it was in the previous quarter. And what were the main categories of strong spending by consumers? Spending in hotels, cafes and restaurants was up by 5.5 per cent in the quarter.

Spending on “transport services” – mainly domestic and overseas travel – was up almost 14 per cent. And purchase of cars was up 10 per cent.

Anything strike you about that list? It’s consumers still catching up after the end of the lockdowns, when most people were still earning income, but were prevented from spending it. We couldn’t go out to hotels, cafes and restaurants, interstate travel was restricted, and overseas holidays were verboten.

As for buying a new car, an earlier global shortage of silicon chips and container shipping mean few were coming into the country.

Get it? Much of the strong consumer spending that kept the economy moving last quarter was driven by life getting back to normal after the lockdowns and the easing of pandemic-caused supply shortages. It’s a temporary catch-up, that won’t continue for long.

Now let’s look at what the quarterly accounts tell us about the state of households’ finances. Despite their strong consumer spending, their real disposable income actually fell a fraction during the quarter, taking the total fall over the year to September to 2.6 per cent.

Why did households’ income fall? Because prices rose faster than wages did. How did households increase their spending while their income was falling? By cutting the proportion of their incomes they’d been saving rather than spending.

After the first lockdown in 2020, the household saving rate leapt to more than 19 per cent of disposable income. Why? Because people had lots of income they simply couldn’t spend.

But the rate of saving has fallen sharply since then. And in the September quarter it fell from 8.3 per cent of income to 6.9 per cent – almost back to where it was before the pandemic.

As Callam Pickering, of the Indeed jobs site, explains, “households have been relying on their savings, accrued during the pandemic, to maintain their spending in recent quarters”. Lately, however, they’ve “been hit from all angles, with high inflation, falling [house] prices and mortgage repayments all weighing heavily on household budgets”.

“As household saving continues to ease, the ability of households to absorb the impact of higher prices and rising interest rates will also diminish,” he says.

By the end of September, the hit from higher interest rates was just getting started. Of the 3 percentage-point increase in the official interest rate we know has happened, only 0.75 percentage points had yet reached home borrowers.

So, the hit to growth from government monetary policy is only starting. As for the other policy arm, fiscal policy, we know from the October budget it won’t be helping push the economy along. And in the September quarter, falling spending on infrastructure caused total public sector spending to subtract a little from overall growth in GDP.

A similar subtraction came from net exports. Although the volume of exports rose by 2.7 per cent during the quarter, the volume of imports rose by more – 3.9 per cent. A big part of this net subtraction came from the reopening of our international borders. Our earnings from incoming travellers rose by 18.6 per cent, whereas the cost of our own overseas travel jumped by 58 per cent.

Finally, self-righteous business people are always telling us that if we want to real wages to rise rather than fall, there’s an obvious answer: we’ll have to raise our productivity.

Sorry, not so simple, preacher-man. The accounts show that real labour costs to employers per unit of output fell by 2.6 per cent over the year to September.

Meaning that after allowing for the productivity improvement the nation’s employers gained, the increase in wages and other labour costs were a lot less than the increase in the prices they charged.

This suggests business profits are much better placed to weather next year’s hard times than their workers’ and customers’ pockets are. Not a good omen.

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Both sides exaggerate significance of wage bargaining changes

Do you realise, in just the six months it’s been in office, the Albanese government has passed 61 bills, covering most of what it promised to do at the May election?

Just last week it passed the National Anti-Corruption Commission Bill and the controversial Secure Jobs, Better Pay bill. According to Anthony Albanese, the latter involved “the biggest workplace reforms since the 1970s” and its passing made last Friday “a huge day for working Australians”.

Sorry, this government’s degree of effort and expedition far exceeds anything achieved by its predecessor and some of its measures are truly memorable, but its industrial relations changes are nothing like that monumental.

For one thing, Albanese has yet to act on his promises to regulate the gig economy, act decisively to reduce wage theft and reduce the use of casuals and labour-hire companies.

But it’s not just Albanese who’s been laying it on too thick. Indeed, the prize for the biggest storm-in-a-teacup of the year must surely go to the Secure Jobs, Better Pay bill. Its passing was certainly “controversial” – the enormous fuss made by the various employer groups made sure of that – but the degree of controversy generated is an unreliable guide to the likely threat – or promise – from the changes made.

Two fearless predictions. First, the changes won’t be nearly as bad as the lobbyists’ scaremongering claimed. But equally, they won’t have nearly as much effect on the jobs and pay of “working Australians” as the government wants us to believe.

The employer groups’ repeated claims that the government’s efforts to increase the scope for “multi-employer bargaining” would lead to widespread strikes and job losses seems intended to bamboozle those not old enough to remember industrial relations when they really were red in tooth and claw.

Strike action peaked in the 1970s, when the number of strikes averaged 2370 a year, with total days of work lost averaging 3.1 million a year, and days lost per 1000 workers averaging 540. As in all the rich countries, strike action has declined markedly since then, with the 2010s seeing only 200 strikes per year, costing 145,000 days lost, or 14 days per 1000 workers.

The notion that Albanese’s modest changes will return us to anything remotely approaching the 1970s is risible.

In those days, when inflation was far higher than it is now, our long-gone system of compulsory arbitration had the perverse effect of encouraging many quite short strikes. These days, old IR hands know that if a strike lasts more than a day or two it’s a sign the union has lost. It will then take years for whatever small pay rise the workers end up getting to make up for the many days’ pay they lost.

Ask yourself this: how are widespread strikes supposed to lead directly to widespread job losses? They don’t. They lead to some workers losing their jobs only because the majority who don’t lose their jobs are getting wage rises so big that employers genuinely can’t afford them. It’s not a reasoned argument, it’s an attempt to frighten the unthinking.

What employers really fear is a move from bargaining at the level of the individual business or enterprise to bargaining at an industry-wide level, which would make it easier for the unions to achieve pay rises in businesses with few union members.

Although industry-wide bargaining remains outlawed by the Fair Work Act, the employer groups have chosen to pretend that the government’s cautious extension of access to multi-enterprise bargaining is pretty much the same thing.

Nonsense. As Adelaide University’s Professor Andrew Stewart explains, the new provision for “single- (or common-) interest” multi-employer bargaining is hedged about with limitations and protections. Unions will not be able to rope in small businesses employing fewer than 20 workers. Larger employers can only be included without their consent if a majority of their workers wants to bargain.

Access to this form of bargaining must be approved by the Fair Work Commission, which will permit employers to participate only if they are sufficiently “comparable” to the other employers. An employer with an existing single-enterprise agreement won’t be able to switch to a multi-employer agreement.

But those employers included in such bargaining will be required to bargain in “good faith” – be genuinely committed to reaching an agreement, and unions will be permitted to strike – provided this is approved by a secret ballot of employees.

A significant change is that, when either single- or multi-enterprise bargaining becomes intractable, the commission will resolve the dispute by arbitration.

The other new provision for “supported bargaining” of multi-employer agreements is aimed at helping low-paid workers in strongly female industries such as childcare and aged care. This is likely to produce some significant pay rises. Why? Because the “support” will come from the third party that will end up covering the cost of the pay rise – the federal government.

Apart from that, the low union membership in most of the relevant enterprises says there’ll be few strikes and few big pay rises.

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