Despite all the hoopla, budget's extra economic stimulus isn't huge

Sensible economists accept that, because they’re determined by politicians, budgets are more about politics than economics. Pre-election budgets are more political than other budgets. And budgets coming before an election a government fears it may lose are wholly politically driven.

Welcome to this week’s budget. But here’s the point: whatever the motivation driving the decisions announced in the budget to increase this or reduce that, all the decisions have an effect on the economy nonetheless.

It’s a budget’s overall effect on the economy that macro-economists care about, not so much the politicians’ motives. So good economic analysis involves leaving the politics to one side while you focus on determining the economic consequences.

A glance at this week’s budget says that, with all its vote-buying giveaways, the budget will impart a huge further stimulus to an economy that was already growing strongly, with unusually low unemployment, but rising inflation.

What on earth are these guys up to, ramping an economy that doesn’t need ramping just to try to buy their re-election? But glances are often misleading, and the story’s more complicated than that.

You can’t judge the “stance” of fiscal (budgetary) policy adopted in a particular budget – whether it will work to expand aggregate (total) demand (spending) in the economy or to contract demand – just by looking at the few of its many “measures” (policy changes) that hit the headlines, while ignoring the other hundred measures it contained.

And, as with many concepts in economics, there are different ways you can measure them, with the different ways giving you somewhat different answers.

The simplest way to judge the stance of policy adopted in a budget – it’s expansionary, contractionary or neither (neutral) – is the way the Reserve Bank does it. You just look at the direction and size of the expected change in the budget balance from the present financial year to the coming year.

Treasurer Josh Frydenberg expects the budget deficit for the year that will end in three months’ time to be $79.8 billion, and the deficit for the coming year, 2022-23, to be slightly smaller at $78 billion.

In an economy as big as ours, that decrease of $1.8 billion is too small to notice. The difference between how much money the budget is expected to take out of the economy in taxes and how much it puts back via government spending is expected to be virtually unchanged.

So, judging it the Reserve’s way, the budget will neither add to aggregate demand (total private plus public spending) nor subtract from it. The stance is neutral.

However, there’s a two-way relationship between the budget and the economy. The budget affects the economy but, by the same token, the economy affects the budget.

The size of the budget’s deficit or surplus is affected by where the economy is in the business cycle. When the economy’s booming, tax collections will be growing strongly, whereas government spending on unemployment benefits will be falling, thus causing a budget deficit to reduce (or a surplus to increase).

On the other hand, when the economy’s dipping into recession, tax collections will be falling and the cost of benefit payments will be rising, thus increasing a deficit (or reducing a surplus).

The Keynesian approach to deciding the stance of policy adopted in a budget is to distinguish between this “cyclical” effect on the budget balance – what the economy’s doing to the budget – and the “structural” effect caused by the government’s explicit decisions.

So, many economists believe that when assessing the stance of a new budget, you should ignore the cyclical component and focus on the change in the structural component – what the government has decided to do to the economy.

You can determine this by looking at what the great budget-expert Chris Richardson, of Deloitte Access Economics, calls “the table of truth”, table 3.3 of budget statement 3 in budget paper 1, page 18 in the PDF (page 86 in the printed version).

The table shows that in the few months since the mid-year budget update last December, the economy has strengthened more than expected - mainly because of the growth in consumer spending and employment but, to a lesser extent, because of the rise in the prices we get for our exports of coal and iron ore.

This means the cyclical component of the budget deficit (what Treasury calls “parameter and other variations”) is now expected to be $28 billion less in the present financial year, and $38 billion less in the budget year, 2022-23.

Adding in the “forward estimates” for three further years to 2025-26, gives a total expected improvement of $143 billion – all of which comes from higher-than-expected tax collections.

So, had the government done nothing in the budget, that’s by how much the string of five budget deficits would have been reduced, relative to what was expected last December.

However, the table also shows that the new policy decisions announced in the budget (and in the few months leading up to it) are expected to reduce that cyclical improvement by $9 billion in the financial year just ending, and $17 billion in the coming year.

These are additions to the expected “structural deficit”. Over the full five years, they should total $39 billion, with more than three-quarters of that total coming from increased government spending.

So, relative to where we expected to be in December, the government’s spending in the budget won’t stop the next five budget deficits – and the government’s debt – being more than $100 billion less.

Even so, judged in Keynesian terms, the government has added to the structural deficit, so the budget is expansionary.

The independent economist Saul Eslake calculates that the budget involves net stimulus equivalent to 0.4 per cent of gross domestic product in the present financial year, and 0.7 per cent in the coming year.

So, he concludes, “the budget does put some additional upward pressure on inflation...but it’s fairly small”.

Read more >>

Higher employment our payoff for avoiding recession

When Boris Johnson, Britain's Foreign Minister, visited Oz lately, he implied that our record 26-year run of uninterrupted economic growth was owed largely to the good fortune of our decade-long resources boom.

Johnson, no economist, can be forgiven for holding such a badly mistaken view – especially since many Australian non-economists are just as misguided.

They betray a basic misconception about the nature of macro-economic management and what it's meant to do.

It's clear that Johnson, like a lot of others, hasn't understood just why it is that 26 years of uninterrupted growth is something to shout about.

It's not that 26 years' worth of growth adds up to a mighty lot of growth. After all, most other countries could claim that, over the same 26-year period, they'd achieved 23 or 24 years' worth of growth.

No, what's worth jumping up and down about is that little word "uninterrupted". Everyone else's growth has been interrupted at least once or twice during the past 26 years by a severe recession or two, but ours hasn't.

That's the other, and better way to put it: we've gone for a record 26 years without a severe recession.

But now note that little word "severe". As former Reserve Bank governor Glenn Stevens often pointed out, we did have a mild recession in 2008-09, at the time of the global financial crisis, and earlier in 2000-01.

So, yet another way to put the Aussie boast is that we've gone for a period of 26 years in which the occasional increases in unemployment never saw the rate rise by more than 1.6 percentage points before it turned down again.

What you (and Boris) need to understand about macro-economic management is that its goal isn't to make the economy grow faster, it's to smooth the growth in demand as the economy moves through the ups and downs of the business cycle.

This is why macro management is also called "demand management" and "stabilisation policy". These days, the management is done primarily by the Reserve Bank, using its "monetary policy" (manipulation of interest rates), though both the present and previous governor have often publicly wished they were getting more help from "fiscal policy" (the budget).

When using interest rates to smooth the path of demand over time, your raise rates to discourage borrowing and spending when the economy's booming – so as to chop off the top of the cycle – and you cut rates to encourage borrowing and spending when the economy's busting – thereby filling in the trough of the cycle.

This is why the economic managers find it so annoying when the Borises of this world imagine that the decade long resources boom – the biggest we've had since the Gold Rush – must have made their job so much easier.

Just the opposite, stupid. Introducing a massive source of additional demand in the upswing of the resources boom made it that much harder to hold demand growth steady and avoid inflation taking off.

But then, when the boom turned to bust, with the fall in export commodity prices starting in mid-2011, and the fall in mining construction activity starting a year later, it became hard to stop demand slowing to a crawl.

We're still not fully back to normal.

This is why the macro managers' success in avoiding a severe recession for 26 years is a remarkable achievement, and one owed far more to their good management than to supposed good luck (whether from China or anywhere else).

But what exactly is the payoff from the achievement? Twenty-six years in which many fewer businesses went out backwards than otherwise would have.

Twenty-six years in which many fewer people became unemployed than otherwise, and those who did had to endure a far shorter spell of joblessness than otherwise.

The big payoff from avoiding severe recessions – or keeping them as far apart as possible – is to avoid a massive surge in long-term unemployment that can take more than a decade to go away – and even then does so in large part because people give up and claim disability benefits or become old enough to move onto the age pension.

Dr David Gruen, a deputy secretary in the Department of the Prime Minister and Cabinet, has demonstrated that, though the US economy had a higher proportion of its population in employment than we did, for decades before the global crisis, since then it's been the other way around.

"The key lesson I draw from this comparison is that the avoidance of deep recessions improves outcomes in the labour market enormously over extended periods of time," he concluded.

Read more >>