DTM teoria ekonomiko ona da (2)

1 Ingelesez:

“I am surprised at the hostility that Part 1 in this series created. I have received a lot of E-mails about it, many of which contained just a few words, the most recurring being Turkey! One character obviously needed to improve his/her spelling given that they thought it was appropriate to write along the lines that I should just ‘F*ck off to Terkey’. Apparently Turkey has become the new poster child to ‘prove’ Modern Monetary Theory (MMT) wrong. Good try! I also note the Twitterverse has been alight with attention seekers berating me for daring to comment on the sort of advice British Labour is receiving. Well here is Part 2. And because you all liked it so much, the series has been extended into a three-part series because there is a lot of detail to work through. Today, I revisit the fiscal rule issue, which is a necessary step in refuting the claim that MMT policy prescriptions (whatever they might be) will drive the British pound into worthless oblivion. And, you know what? If you don’t like what I write and make available publicly without charge, then you have an easy option – don’t read it. How easy is that? Today, I confirm that despite attempts by some to reconstruct Labour’s Fiscal Rule as being the exemplar of progressive policy making, its roots are core neoclassical economics (which in popular parlance makes it neoliberal) and it creates a dependence on an ever increasing accumulation of private debt to sustain growth. Far from solving a non-existent ‘deficit-bias’ it creates a private debt bias. Not something a Labour government or any progressive government should aspire to.”

2 Ingelesez:

“As background, I have discussed some of these issues in great detail in previous blog posts (including):

1. British Labour Party is mad to sign up to the ‘Charter of Budget Responsibility’ (September 28, 2015).

2. The non-austerity British Labour party and reality – Part 2 (September 29, 2015).

3. The full employment fiscal deficit condition (April 13, 2011).

4. Seeking zero fiscal deficits is not a progressive endeavour (June 18, 2015).

5. Jeremy Corbyn’s ‘New Politics’ must not include lying about fiscal deficits (September 15, 2015).

6. British Labour has to break out of the neo-liberal ‘cost’ framing trap (April 12, 2017).

7. British labour lost in a neo-liberal haze (May 4, 2017).

8. When neoliberals masquerade as progressives (November 9, 2017).

9. The lame progressive obsession with meaningless aggregates (November 23, 2017).

10. The New Keynesian fiscal rules that mislead British Labour – Part 1 (February 27, 2018).

11. The New Keynesian fiscal rules that mislead British Labour – Part 2 (February 28, 2018).

12. The New Keynesian fiscal rules that mislead British Labour – Part 3 (March 1, 2018).

I provide links to previous blog posts I have written for two reasons: (a) to avoid detailed repetition; and (b) to help people navigate through related issues on what is now a rather complex body of writing.”

3 Ingelesez:

“Britain Labour’s fiscal rule

When John McDonnell presented his first major speech on what the Labour Party might do there was an outcry among those sympathetic to Modern Monetary Theory (MMT) who saw it as a harbinger for austerity.

The mainstream press also reacted viscerally with the UK Guardian, for example, publishing the commentary (September 26, 2015) – John McDonnell: Labour will match Osborne and live within our means – which predicted the worst.

In his – Speech by John McDonnell to Labour Party Annual Conference (September 29, 2015) – the Shadow Chancellor said that:

Austerity is not an economic necessity, it’s a political choice … We will tackle the deficit fairly and we can do it … Labour’s plan to balance the books will be aggressive … Where money needs to be raised it will be raised from fairer, more progressive taxation.

So in this framing, the Labour Party was signalling that it would continue to construct the macroeconomic debate within the standard neoliberal (mainstream economics) framework. The language and concepts of that flawed approach would be retained.

At the time, I wrote that if we consider what John McDonnell said carefully, it may not be as bad as, for example, the Guardian headlines suggested.

I also wrote that McDonnell’s speech disclosed a deep insecurity in the Corbyn camp that leaves them adopting fiscal rules, which are in essence the DNA of neo-liberals.

The Speech retained the focus on the fiscal balance as if it was the priority, notwithstanding his decomposition into current and capital components.

One would have hoped, that a progressive political force would have, instead, endeavoured to shift the focus onto creating full employment and prosperity rather than maintaining the focus on meaningless fiscal ratios.

I also wrote at the time that the adoption of the Tory fiscal rule – the so-called – Charter of Budget Responsibility – would still provide Labour with some flexibility for government to avoid harsh austerity.

But, the maintenance of a commitment to the Charter could easily become a source of unnecessary rigidity, which under certain (not unusual circumstances) would prevent a Labour government from fulfilling its responsibilities to advance welfare.

In particular, the debt commitment was likely to give political grief if the future Labour government tried to stick to it.

Notwithstanding my comments above, I have read some rather amazing interpretations of Labour’s fiscal rule in the last week.

In response to criticisms from some social media participants that the rule was a neoliberal construct, one of those involved in the design of the rule had the temerity to claim that in actual fact the rule is an exemplar of progressive policy design.

Spare me!

Lets first of all understand exactly what the rule is.”

4 Ingelesez:

“The official British Labour Party document outlining the rule – Labour’s Fiscal Credibility Rule – tells us that, in government, British Labour will:

1. “close the deficit on day-to-day spending over five years” by matching spending with tax revenue.

2. “make sure government debt is falling at the end of five years”.

3. “will borrow only to invest”.

All of this is neoliberal central.

But it is important to understand that this doesn’t negate on-going fiscal deficits. It just means that so-called recurrent (or current) spending must be matched by tax revenue over a five-year period.

So an application of the rule will also not stop a fiscal deficit on recurrent spending in say year 1 of a new Parliamentary term either. It just means that over a rolling five-year horizon the balance has to be zero.

But that restriction is not only unnecessary but also probably not manageable given timing issues.

In effect, John McDonnell is proposing Labour will adopt the so-called ‘Golden Rule’, a concept I will come back to presently.

There were also some operational guidelines accompanying this balanced fiscal rule.

First:

When the Monetary Policy Committee decides that monetary policy cannot operate (the “zero-lower bound”), the Rule as a whole is suspended so that fiscal policy can support the economy. Only the MPC can make this decision.

Things to note from this constraint, which reinforce the neoliberal roots of the Rule:

1. An unelected and largely unaccountable central bank thus runs economic policy in that it instructs the democratically-elected government when it can use its fiscal capacity.

2. It appears that this would occur when the Bank of England judges it is at the so-called “zero-lower bound”, which means nominal interest rates cannot go any lower.

A “zero-lower bound” probably also includes a period of very low interest rates.

But, as I explain below, this constraint sits squarely with the dominant New Keynesian view that monetary policy is always the preferred counter-stabilisation option (as opposed to fiscal policy) and fiscal policy will only be used as a counter-stabilising force when monetary policy ceases to have traction (zero-bound).

Begging the question, of course, is whether monetary policy is effective at any interest rate range.

While elevating monetary policy above fiscal policy suited the ideological agenda of ‘small’ government and an increasingly deregulated and unsupervised economy, the evidence would suggest that this reliance on monetary policy has not delivered satisfactory outcomes.

I deal with that issue below.

Second, the unelected and unaccountable Office for Budget Responsibility would no longer report to Treasury under Labour. Rather, it would report directly to Parliament.

The OBR produces so-called ‘independent’ forecasts of the British economy and the ‘state’ of government finances on a regular basis, which ‘condition’ the political debate.

A government can hardly go against the forecasts in any meaningful way unless it wants to face claims that it is ignoring so-called ‘experts’.

The ‘independence’ assumption is, of course, loaded because first of all the senior positions in OBR are determined by the Treasury Committee, which is a political construct.

And the professional positions within the OBR will be drawn from the mainstream economics profession and so the frameworks for analysis (and forecasting) will reflect the dominant neoliberal bias of that profession.

Thus, if we stack a ‘fiscal council’ with mainstream economists we don’t get ‘independent’ analysis. We get Groupthink. Just look at the track record of the IMF.

So the OBR is certainly not independent in an ideological sense, given that the dominant paradigm in macroeconomics is firmly neoliberal, despite some trying to claim otherwise.

Further, like the IMF and other similar organisations, the OBR regularly produces systematic forecasting errors, which are overlooked because their inputs into the public debate are privileged by their status. The semblance of ‘expertise’ gives the OBR an authority that their output record doesn’t warrant.

Sometimes I think that people have become so inured to the shifts that have occurred under the neoliberal era that they forget context and live in a totally fictional concept of normality.

So heartland neoliberal characteristics become ‘normality’ – progressive even! That is how far the Left has become captive to these ideological constructs.

In the current context, the standard neoliberal line deems that key economic policy decisions should be taken out of the political process and the discretionary judgement of elected politicians, and, instead, the responsibility should be vested in so-called ‘independent institutions’.

In our latest book – Reclaiming the State: A Progressive Vision of Sovereignty for a Post-Neoliberal World (Pluto Books, September 2017), we examine the concept of depoliticisation in some detail.”

5 Ingelesez:

“The faux concept of central bank independence was the first step in this retrogression away from democracy. This concept came straight out of Monetarism and Milton Friedman’s initial attacks on policy discretion and the need for policy rules.

Please read my blog posts (among others) for more discussion on this issue:

1. The sham of central bank independence (December 23, 2014).

2. The consolidated government – treasury and central bank (August 20, 2010).

3. Central bank independence – another faux agenda (May 26, 2010).

Friedman used this ruse to recommend that central banks should just follow a monetary growth rule.

The Bank of England was the first central bank to adopt this approach in the early 1970s and abandoned the approach shortly afterwards because they soon learned that a central bank in a monetary economy cannot ‘control’ the money supply.

The fact that Monetarism continued to gain acceptance and become the dominant paradigm is amazing when we consider one of its fundamental precepts – the ability of the central bank to control broad money – was shown to be impossible.

It was, in fact, a triumph of the embedded ideology over substance. Which really was the point all along.

The Monetarist attack on discretionary policy was intensified with the publication of the work of Finn Kydland and Edward Prescott (1977) who distinguished between ‘time-inconsistent’ and ‘time-consistent’ policy.

They claimed that a time-inconsistent policy would be popular in the short-term but would fail to achieve its long-term objectives, whereas the opposite is the case for time-consistent policies.

An example they would use relates to central banks who have a charter to maintain price stability but realise that there might be some costs in higher unemployment (according to the Phillips curve tradeoff).

The central bank makes its decisions in the knowledge that the public form their future behaviour, in part, based on rational expectations of policy settings.

So they announce that they will maintain policy settings that exclusively focus on the retention of a low inflation rate, by hook or by crook.

This is claimed to shape the expectations that people form so that they expect low inflation and behave accordingly (in their price and wage setting decisions), which reinforces the policy target.

But Kydland and Prescott claimed that that alone would not be credible because people would soon work out that the central bank would relent on its ‘low inflation’ policy and introduce expansionary monetary policy in order to reduce unemployment.

They claimed that people work this out straight away because they are assumed the know the true economic model (by dint of the rational expectations assumption).

As result, they ignore the central bank statements and act as if inflation will worsen. In doing so, they make decisions that lead to higher inflation.

Accordingly, the solution to this problem, was that discretion of monetary policy makers had to be eliminated by a rule that cannot be easily changed.

This is the essence of the ‘central bank independence’ narrative.

Proponents claim that the imposition of the rule would establish credibility among rational people who would then deliver low inflation through their behaviour.

The rub is, of course, that this monetary rule would probably lead to higher unemployment and output losses.

But they assumed those losses away as, at worst, short-term adjustments as expectations adjusted to a lower inflation environment.

Once expectations, the NAIRU (the neoliberal full employment concept) would be asserted via the market and so there was no need to be concerned about the initial rise in unemployment.

In other words, the mantra was (and is) that the central bank if left to pursue an inflation target and not worry about other policy targets, will deliver full employment anyway.

So what is there not to like?

Answer: plenty!

But be under no false impression – British ‘Labour’s Fiscal Credibility Rule’ is a product of these developments and attempts to cast it as progressive are just in denial of the roots of the ideas underlying the Rule.

The whole modern meaning of credibility in economics comes out of this mainstream economics literature and rely on a number of assumptions that defy reality.

For example, the assumption of rational expectations is unsustainable. Please read my blog post – The myth of rational expectations (July 21, 2010) – for a detailed discussion.

Further, the idea that central banks should be independent of the political process was a key part of the emerging neoliberal agenda and the claim that governments could not permanently reduce mass unemployment using fiscal policy.

The central bank independence push was based on the Monetarist claims that it was the politicisation of the central banks that prolonged the inflation (by “accommodating” it).

The arguments claimed that central bankers would prioritise attention on real output growth and unemployment rather than inflation and in doing so cause inflation – as in ‘time-inconsistent’ policies (above).

The Rational Expectations (RATEX) literature which evolved at that time then reinforced this view by arguing that people (you and me) anticipate everything the central bank is going to do and render it neutral in real terms but lethal in nominal terms.

In other words, they cannot (permanently) increase real output with monetary stimulus but will always cause accelerating inflation if they try.

There were variations on the theme, with some New Keynesians claiming that there could be short-run output gains and declines in unemployment, but these would be wiped out over time as expectations adjusted.

So the message was that in the extreme version – do not use fiscal policy to try to steer aggregate spending at all – and in the less extreme version – balance the fiscal state over a cycle and never use the currency-issuing capacity to cover deficits.

But underlying the notion was a re-prioritisation of policy targets – towards inflation control and away from broader goals like full employment and real output growth.

Indeed, whereas previously unemployment had been a central policy target, it became a policy tool in the fight against inflation under this new approach to monetary policy.

Accordingly, mainstream economists claimed that the only way the government could permanently reduce unemployment if they thought the current level was too high was via supply-side policies – deregulation, withdrawal of income support, etc.

The ‘free market’ agenda.

During the GFC we saw the venality of this reasoning, when, for example, the European Commission claimed that the steady-state (natural) rate of unemployment in Spain had risen to around 24 or so per cent, when prior to the crisis it was well below 10 per cent.

The ‘independence’ argument is always clothed in authoritative statements about the optimal mix of price stability and maximum real output growth and supported by heavy (for economists) mathematical models.

If you understand this literature you soon realise that it is an ideological front.

The models are not useful in describing the real world – they have little credible empirical content and are designed to hide the fact that the proponents do not want governments to do what we elect them to do – that is, advance general welfare.

Recall, that the main New Keynesian model didn’t even have a financial sector embedded in it. But still they made these claims.

This is neoliberal central.

In this blog post – Central bank independence – another faux agenda (May 26, 2010) – I provide a lot more detailed discussion.

Further, when you study the inflation targetting literature you find that the claims about its effectiveness in disciplining inflation are grossly exaggerated.

As I explain in this blog post – Inflation targeting spells bad fiscal policy (October 15, 2009) – the evidence is clear – inflation targeting countries have failed to achieve superior outcomes in terms of output growth, inflation variability and output variability; moreover there is no evidence that inflation targeting has reduced inflation persistence.

But the emphasis on monetary policy is consistent with the dominant themes in this neo-liberal era – that fiscal policy should be passive and monetary policy should be the primary counter-stabilisation tool.

Further, what about the claim that by forcing a rule-driven central bank to concentrate exclusively on inflation control, the economy naturally produces full employment?

A second’s thought should tell you that if accelerating inflation reflects cost-push and distributional conflict factors, such an approach will always require higher unemployment to reduce these pressures.

Further, the result of this approach has been elevated and persistent unemployment rates in most nations.”

6 Ingelesez:

“The sacrifice ratio concept is used to measure of the costs of monetary policy disinflation strategies, which characterise the inflation-targetting era.

Some years ago I did a lot of work estimating sacrifice ratios for various nations. There is a detailed discussion of this work in my 2008 book with Joan Muysken – Full Employment abandoned.

The concept is easy to understand.

The sacrifice ratio is defined as the cumulative loss of output during a disinflation episode as a percentage of initial output divided by the reduction in the trend inflation rate.

So, if we calculated a sacrifice ratio equal to 3, this can be interpreted as saying that a one percentage point reduction in trend inflation is accompanied by a 3 per cent loss of output (measured from the most recent peak).

There is a vast literature on the estimation of sacrifice ratios which typically find that disinflations are not costless and, are in fact, significantly damaging.

The fact is that the estimates of sacrifice ratios for Britain were low in the 1970s but have risen significantly in the neoliberal period when central banks started to ‘fight inflation first’.

I consider that issue in this blog post – Inflation targeting spells bad fiscal policy (October 15, 2009).

The passivity of fiscal policy proved very costly as unemployment persisted at elevated levels.

So the New Keynesian emphasis on the primacy of monetary policy over fiscal policy is not a reflection of what is the most efficient way to deliver macroeconomic stability.

The GFC was a manifestation of how this approach fails to deliver stability and produces massive real resource wastage.

And the GFC also taught us another thing.

Unlike the standard claims by New Keynesians that fiscal policy was an ineffective counter-stabilisation tool and monetary policy was to be preferred, the GFC proved beyond doubt that monetary policy is incapable of arresting a major collapse in non-government spending and incapable of actually generating accelerating inflation.

Fiscal policy stimulus saved nations from the crisis.

The New Keynesians slip and slide here and invoke their ‘zero-lower bound’ story to defend their position. But that won’t work either.

Central banks tried every trick in their book to no avail. Yes, nominal rates reached a ‘zero lower-bound’ but at the same time, central bank balance sheets expanded beyond all imagination.

Still inflation remained low and where fiscal austerity accompanied these monetary developments, growth stagnated.

So, it is important to understand that these developments in economic policy were all aimed to reduce the capacity of elected politicians to make decisions that would push the ‘market’ rather than accept what the increasingly deregulated ‘market’ delivered.

They were hardly what I would call the policy developments that a progressive government would seek to support.”

7 Ingelesez:

“Deficit bias – private debt bias

One of the repeating themes in the documents that support fiscal rules such as that proposed by British Labour is that without them there is a so-called ‘deficit-bias’ in policy settings.

This story has it that government’s cannot resist lobbying pressure to retain certain spending programs or to give tax increases and so over time deficits persist and the public debt ratio rises inexorably.

It has always been a curious concept in the same vein as the flawed ‘fiscal space’ (the ‘government has no money left’) argument

In this blog post – The New Keynesian fiscal rules that mislead British Labour – Part 2 (February 28, 2018) – I discussed the work that appears to have influenced the Shadow British Chancellor in the design of Labour’s Fiscal Rule.

The paper Issues in the Design of Fiscal Policy Rules – from the National Institute of Economic and Social Research (published May 20, 2014) puts the deficit-bias concept at the forefront of its analysis.

In that paper they make assertions about what an optimal fiscal rule would like which they claim follows from some formal “welfare-maximising” analysis.

A closer examination shows the formal analysis does not generate the rules they present – it is by the authors’ own admission “undeveloped” and incapable of any definitive result.

That is a common approach of New Keynesian analysis. Start by blinding the reader with some abstract mathematical model that carries assumptions that cannot apply to the real world. Then jump to some assertions that are not capable of being derived from the formal model but satisfy the ideological intent (or intuition) of the author. Then claim the assertions follow from the abstraction.

In this case, they claimed that an optimal fiscal rule would require:

– a gently declining path of debt over the medium term, but with blips in response to shocks

– broadly stable tax rates and recurrent government consumption.

They assert that OECD governments (in general) have not followed these rules and instead the public debt ratios have “steadily increased since the 1970s”, which is evidence of what they call “deficit bias”.

Which by nothing more than their own biases leads to the conclusions that this behaviour is ‘bad’.

Simple isn’t it. Make up a benchmark using flawed assumptions that you know does not apply in the real world. Then label any departures from that fantasy world ‘bad’ and QED, you can then claim in the ‘real world’ that the government is behaving badly.

Consider Britain.

The following graph is drawn from the Bank of England’s – A millennium of macroeconomic dataset – and shows the gross public debt ratio from 1900 to 2016.

See any bias there?

It rises as a result of the prosecution of World War One, then the Great Depression, then World War Two, falls steadily as GDP growth outpaces the deficit support for that growth (and the non-government sector grows strongly), rises significantly during the massive recession of the early 1990s and again in the GFC.

All of that to be expected especially in the Post Bretton Woods era where the British government maintained the, then unnecessary, practice of matching its deficit spending with debt-issuance.

Deficits always rise in recessions via the automatic stabilisers.

The situation is even more emphatic if I was to consider net public debt rather than gross debt.”

8 Ingelesez:

“But I would not want you to think that these patterns, particularly, the latter graph demonstrate responsible fiscal policy management.

To make that assessment we need context and there are times in this period, particularly in the last 50 years where fiscal policy has been excessively constrained.

How do I know that?

One just needs to examine the history of the unemployment rate to know that during the latter half of the 1970s, in the early 1990s and then during the GFC there was much more scope for fiscal expansion than occurred.

In this blog post – The New Keynesian fiscal rules that mislead British Labour – Part 3 (March 1, 2018) – I expanded on that theme and much of the detail in that post has deep relevance (and correspondence to this post).

The conceptual problem with the ‘deficit-bias’ hypothesis, quite apart from its lack of empirical support, is that since the early 1970s after the collapse of the Bretton Woods system, fiscal policy was freed from the constraints of having to defend an agreed exchange rate parity.

As I explained in this blog post – The full employment fiscal deficit condition (April 13, 2011) – the only appropriate deficit target is whatever is required to ensure the overall savings desires of the non-government sector are achieved at a full employment level of output.

The purpose of fiscal policy is not to ‘hit’ a specific deficit target defined within its own parameters or in terms of some ‘debt’ ratio.

The purpose of fiscal policy is to promote well-being of the people, which includes sustaining full employment.

The point is that trying to meet some artificial target, when the outcome is beyond the scope of the government anyway is fraught and, as we have seen, biases fiscal policy towards being pro-cyclical, which is the anathema of responsible fiscal practice.

Think about the rolling five-year constraint that the deficit has to balance at least on recurrent spending and taxation revenue and reduce the overall public debt ratio.

Consider a nation that is mired in a deep recession, yet central bankers haven’t dropped rates to zero. So monetary policy remains the main stabilising tool.

The fiscal rule implies that the government would have to cut net recurrent spending – perhaps dramatically.

Which would be massively irresponsible.

Trying to claim those cuts will be offset by Golden Rule capital expansion is fraught given the types of spending that are required to maintain welfare (income support etc) during a deep recession.

But there is another element that is forgotten in these context-free discussions of deficit-biases.

As I argued in this recent blog post – The fundamental realignment of British society via fiscal austerity (July 30, 2018) and an earlier blog post – Household debt in Britain on the rise – lessons not learned (April 17, 2017) – one of the consequences of the obsession with cutting deficits in Britain as a goal in itself, without regard to the state of the external and private domestic sectors has been to rely on ever increasing private sector debt to sustain economic growth.

The deregulation of the financial markets and the subsequent Blairite ‘light touch’ oversight coupled with the fiscal squeeze saw British household debt reaching record levels.

This squeeze has intensified as British wages growth has flattened out and increasing proportions of real income have been distributed to the top-end-of-the distribution.

Not only that, the current account deficit has increased steadily which has drained growth. That is not necessarily a bad thing in itself but it requires either a stronger spending contribution from the government and/or the private domestic sectors.

But when the private domestic sector spending growth is sourced by excessive credit growth and accumulating debt the situation becomes unsustainable, especially when there is fiscal drag.

So far from being a period marked by ‘deficit-bias’ the last four decades in Britain have been marked by a ‘private debt bias’ which has rendered the British economy prone to crises.

The Labour Party Fiscal Rule will not reverse that trend and will probably reinforce it.”

9 Ingelesez:

“The Golden Rule

I mentioned the Golden Rule in the earlier discussion.

There is a subset of mainstream economists – referred to as ‘deficit doves’ – who work within the so-called orthodox (neoliberal) ‘government budget constraint framework’, which asserts falsely that a currency-issuing government faces financial constraints on its spending, but who still argue that in some cases, it is more fruitful to concentrate on stimulating economic growth, than it is to anxiously guard government deficits.

When? In the New Keynesian world, these economists cite the ‘zero-lower bound’ case where they claim monetary policy is ineffective.

From their viewpoint, public borrowing is constructed as a way to finance capital expenditures.

Since government invests a lot in infrastructure and other public works, those investments should at least allow for a deficit when there is a short-term need for stimulus.

This was already recognised by the classical economists as a golden rule of public finance. So even within an orthodox public finance model, there is some flexibility for fiscal deficits as long as they reflect spending that will ‘pay for itself’ through rates of return on infrastructure, for example.

This capacity for flexibility is built into the Labour Party’s Fiscal Credibility rule as noted above. However, the ‘flexibility’ might not be all that it seems.

The one advantage is that public investment expenditure does not have to be used in a counter-cyclical manner – cutting when non-government activity is declining – to meet pre-conceived fiscal balance targets.

Overall fiscal austerity is damaging because it usually has long-term negative impacts. This is because in political terms, it is much easier to cut capital expenditure than current expenditure, the latter being more directly noticeable for voters on a daily basis (pensions etc).

These cuts not only undermine current economic activity and pushes up unemployment, but, also undermines the future growth potential by slowing the rate of capital accumulation.

So within the neo-liberal fiscal conservatism, the introduction of a Golden Rule might remove the bias against public investment.

Proponents of the Golden Rule also appeal to its equity advantages whereby the public expenditure is steadily financed over time as the debt is repaid, which means there is a better matching of who receives the benefits from the services flowing from the infrastructure and who pays for it.

Clearly, once we grasp the essentials of Modern Monetary Theory (MMT) we know that this claimed matching of costs and benefits overtime is somewhat misleading.

The true ‘cost’ of providing public infrastructure is not the flow of financial outlays (including interest payments) over time but the real resources that are deployed to construct and maintain the infrastructure.

For most projects, the cost is mostly incurred upfront in the construction phase, which means the current or near generations still end up bearing most of the costs.

However, there are many problems with the concept of the ‘Golden Rule’.

When we get into demarcation issues as to what should be classified as net investment spending, the Golden Rule essentially breaks down.

While the split between current and capital is normally defined as some time period in which the benefits of the spending are exhausted (less than or more than 12 months usually), it is more sensible to think of capital expenditure as that which improves the potential productive capacity of the economy.

A progressive approach should conceive of productivity much more broadly than the narrow concept that mainstream economists like those in the OBR tend to focus on.

Productivity is not just the contribution an input makes to the private profit bottom line.

When discussing the Job Guarantee, for example, I often make the point that there is inherent productivity in such a job because the children get to see their parents leave home in the morning and go to work – thus avoiding the well-researched intergenerational disadvantages that children endure from growing up in a jobless household.

So productivity is a very broad term in my view.

In a progressive policy agenda, the definition of productive capital should thus be very broad?

One could make a strong case to include much of the recurrent spending on health, education, research and development along with spending on bridges, transport and other physical capital as capital items.

For example, the public investment in the education of its population delivers massive social and private returns over the person’s lifetime. These returns are not exhausted within 12 months.

Why is that not classified as capital expenditure?

If education and health expenditure on teachers and nurses and libraries and books, for example, are considered as current spending, then the Golden Rule biases total public spending against it in favour of ‘building bridges’, which might be a poor use of the society’s real resources.

The bias towards physical infrastructure and financial assets is reflected in what governments put in their so-called financial statements – specifically their balance sheets or statements of financial position.

I explain that point in detail in this blog post – The non-austerity British Labour party and reality – Part 2 (September 29, 2015).

The point is that current definitions of capital items would bias the application of the Golden Rule to be too restrictive in terms of advancing general well-being in Britain.

If Labour broadened what it would consider to be capital expenditure then the Golden Rule would be less rigid than otherwise.

However, the whole framework is based on a false notion that taxes and bond-issuance fund government spending.

But even with that obvious observation taken as given, Labour would face substantial difficulties using the Golden Rule component of its fiscal capacity exclusively in a counter-stabilisation role.

There is only so much capital infrastructure spending (under current definitions) that an economy can absorb to drive the necessary growth and maintain full employment.

And in times of recession, before a zero-lower bound is reached large outlays on welfare and income support payments are typically required, in addition, to the collapse of tax revenue.

That would make it very hard to achieve both a rolling five-year current fiscal balance and reducing the public debt ratio over the life of a government.

The point here – that just the idea that a currency-issuing government such as in Britain has to issue debt to fund deficits and it is only safe to do that for capital items (whatever they may be) is a neoliberal construct without foundation in the characteristics of the legislated monetary system.

The overall edifice of the fiscal rule is of that nature. Sorry.”