In this week's 2017-18 Fiscal Statement, the Australian government indicated that it aimed to achieve a fiscal surplus of 0.4 per cent of GDP by 2020-21 and trim the deficit every financial year in between. If the actual fiscal outcome remains in deficit by 2020-21, the Australian government will be rightly considered not to have gone hard enough on its fiscal austerity plans.
Answer: False
The answer is False.
The actual fiscal deficit outcome that is reported in the press and by Treasury departments is not a pure measure of the fiscal policy stance adopted by the government at any point in time. As a result, a straightforward interpretation of movements in the actual outcome is difficult.
Economists conceptualise the actual fiscal outcome as being the sum of two components: (a) a discretionary component - that is, the actual fiscal stance intended by the government; and (b) a cyclical component reflecting the sensitivity of certain fiscal items (tax revenue based on activity and welfare payments to name the most sensitive) to changes in the level of activity.
The former component is now called the "structural deficit" and the latter component is sometimes referred to as the automatic stabilisers.
The structural deficit thus conceptually reflects the chosen (discretionary) fiscal stance of the government independent of cyclical factors.
The cyclical factors refer to the automatic stabilisers which operate in a counter-cyclical fashion. When economic growth is strong, tax revenue improves given it is typically tied to income generation in some way. Further, most governments provide transfer payment relief to workers (unemployment benefits) and this decreases during growth.
In times of economic decline, the automatic stabilisers work in the opposite direction and push the fiscal balance towards deficit, into deficit, or into a larger deficit. These automatic movements in aggregate demand play an important counter-cyclical attenuating role. So when GDP is declining due to falling aggregate demand, the automatic stabilisers work to add demand (falling taxes and rising welfare payments). When GDP growth is rising, the automatic stabilisers start to pull demand back as the economy adjusts (rising taxes and falling welfare payments).
The problem is then how to determine whether the chosen discretionary fiscal stance is adding to demand (expansionary) or reducing demand (contractionary). It is a problem because a government could be run a contractionary policy by choice but the automatic stabilisers are so strong that the fiscal outcome goes into deficit which might lead people to think the "government" is expanding the economy.
So just because the fiscal outcome goes into deficit doesn't allow us to conclude that the Government has suddenly become of an expansionary mind. In other words, the presence of automatic stabilisers make it hard to discern whether the fiscal policy stance (chosen by the government) is contractionary or expansionary at any particular point in time.
To overcome this ambiguity, economists decided to measure the automatic stabiliser impact against some benchmark or "full capacity" or potential level of output, so that we can decompose the fiscal balance into that component which is due to specific discretionary fiscal policy choices made by the government and that which arises because the cycle takes the economy away from the potential level of output.
As a result, economists devised what used to be called the Full Employment or High Employment Budget. In more recent times, this concept is now called the Structural Balance. As I have noted in previous blogs, the change in nomenclature here is very telling because it occurred over the period that neo-liberal governments began to abandon their commitments to maintaining full employment and instead decided to use unemployment as a policy tool to discipline inflation.
The Full Employment Budget Balance was a hypothetical construction of the fiscal balance that would be realised if the economy was operating at potential or full employment. In other words, calibrating the fiscal position (and the underlying fiscal parameters) against some fixed point (full capacity) eliminated the cyclical component - the swings in activity around full employment.
This framework allowed economists to decompose the actual fiscal balance into (in modern terminology) the structural (discretionary) and cyclical fiscal balances with these unseen fiscal components being adjusted to what they would be at the potential or full capacity level of output.
The difference between the actual fiscal outcome and the structural component is then considered to be the cyclical fiscal outcome and it arises because the economy is deviating from its potential.
So if the economy is operating below capacity then tax revenue would be below its potential level and welfare spending would be above. In other words, the fiscal balance would be smaller at potential output relative to its current value if the economy was operating below full capacity. The adjustments would work in reverse should the economy be operating above full capacity.
If the fiscal outcome is in deficit when computed at the "full employment" or potential output level, then we call this a structural deficit and it means that the overall impact of discretionary fiscal policy is expansionary irrespective of what the actual fiscal outcome is presently. If it is in surplus, then we have a structural surplus and it means that the overall impact of discretionary fiscal policy is contractionary irrespective of what the actual fiscal outcome is presently.
So you could have a downturn which drives the fiscal outcome into a deficit but the underlying structural position could be contractionary (that is, a surplus). And vice versa.
The question then relates to how the "potential" or benchmark level of output is to be measured. The calculation of the structural deficit spawned a bit of an industry among the profession raising lots of complex issues relating to adjustments for inflation, terms of trade effects, changes in interest rates and more.
Much of the debate centred on how to compute the unobserved full employment point in the economy. There were a plethora of methods used in the period of true full employment in the 1960s.
As the neo-liberal resurgence gained traction in the 1970s and beyond and governments abandoned their commitment to full employment , the concept of the Non-Accelerating Inflation Rate of Unemployment (the NAIRU) entered the debate - see my blogs - The dreaded NAIRU is still about and Redefing full employment ... again!.
The NAIRU became a central plank in the front-line attack on the use of discretionary fiscal policy by governments. It was argued, erroneously, that full employment did not mean the state where there were enough jobs to satisfy the preferences of the available workforce. Instead full employment occurred when the unemployment rate was at the level where inflation was stable.
The estimated NAIRU (it is not observed) became the standard measure of full capacity utilisation. If the economy is running an unemployment equal to the estimated NAIRU then mainstream economists concluded that the economy is at full capacity. Of-course, they kept changing their estimates of the NAIRU which were in turn accompanied by huge standard errors. These error bands in the estimates meant their calculated NAIRUs might vary between 3 and 13 per cent in some studies which made the concept useless for policy purposes.
Typically, the NAIRU estimates are much higher than any acceptable level of full employment and therefore full capacity. The change of the the name from Full Employment Budget Balance to Structural Balance was to avoid the connotations of the past where full capacity arose when there were enough jobs for all those who wanted to work at the current wage levels.
Now you will only read about structural balances which are benchmarked using the NAIRU or some derivation of it - which is, in turn, estimated using very spurious models. This allows them to compute the tax and spending that would occur at this so-called full employment point. But it severely underestimates the tax revenue and overestimates the spending because typically the estimated NAIRU always exceeds a reasonable (non-neo-liberal) definition of full employment.
So the estimates of structural deficits provided by all the international agencies and treasuries etc all conclude that the structural balance is more in deficit (less in surplus) than it actually is - that is, bias the representation of fiscal expansion upwards.
As a result, they systematically understate the degree of discretionary contraction coming from fiscal policy.
The only qualification is if the NAIRU measurement actually represented full employment. Then this source of bias would disappear.
So the fact that the fiscal deficit is rising might actually indicate that the fiscal austerity program is more contractionary that the Government initially estimated and the automatic stabilisers (loss of tax revenue etc) are more than offsetting the discretionary cuts in net public spending.
The following blogs may be of further interest to you: