We Need To Talk About: GERS (2016-17 Edition)

August 24, 2017August 24, 2017 / Dr Craig Dalzell / 10 Comments

“The GERS figures are not meant to be anything other than a way of showing the current position under the present arrangements.” – The BBC

The annual Government Expenditure and Revenue report is out and, as with previous years, I’ve written an analysis of the report and what it means for Scotland. The GERS report itself can be downloaded here.

A more detailed analysis I have prepared for Common Weal can also be read here.

The UK is a deeply unequal union and London continues to capture a greater and greater proportion of the wealth of the state to the detriment of everywhere else. This single fact has to frame everything we think and say about the finances of Scotland.

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Trading Places

August 11, 2017July 18, 2019 / Dr Craig Dalzell / 4 Comments

“GDP is increasingly a poor measure of prosperity. It is not even a reliable gauge of production” – The Economist

There’s a bit of a story happening around Scotland’s oil trade since Wings Over Scotland highlighted an otherwise completely unreported change in the way the UK measures how much oil it trades with the world and where in the UK it comes from.

The story stems from the way that the UK calculates its balance of trade with the rest of the world and specifically how it then decides which region of the UK is responsible for that trade. To do this, the UK is split into 12 regions based on the Government Office Regions of England plus Scotland, Wales and Northern Ireland. (These boundaries are also used by Eurostat for their NUTS 1 statistics)

There’s another “region” of the UK not displayed on the map. Not all trade can be firmly allocated to a single region and not all trade can be allocated to a region at all. This is the “Unknown Regions” of the UK. Most prominent amongst this kind of trade, at least within Scottish political circles, is trade generated by offshore activities.

There are many different ways one could approach this allocation – the methodology – and the way you do it can result in very different results. Now, if you’re the UK and are looking at UK stats these figures don’t really matter so much but they do become very relevant if you’re looking at one part of the UK and what its economy might look like if it decided to, say, discuss holding a vote for independence. Suddenly, even UK government departments start getting very interested in Scottish trade.

The particular story here concerns a change in the trade methodology around offshore oil in Scotland waters. Particularly, oil which is exported out of the UK directly from the rigs without it ever touching the UK land boundaries. Previously, much of this oil has been allocated to the Unknown Region but the change now meant that it would be allocated to Scotland. This has led to an increase in the recorded value of Scottish minerals exports for 2015 from £588 million to £6,825 million. Quite a substantial jump and one which has spread around social media. Time for a wee breakdown of what it means and take the chance to clear up a few misunderstandings I’ve seen along the way.
(This is a complex topic, after all)

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Democracy Repealed

July 14, 2017September 12, 2017 / Dr Craig Dalzell / 7 Comments

“I can give an absolute guarantee that after the United Kingdom leaves the EU, the Scottish Parliament and Scottish Ministers will have more powers than they have today” – David Mundell, 1st March, 2017.

The UK Government published the Great Repeal Bill European Union (WIthdrawal) Bill 2017-19 yesterday and I’ll let you guess how long that “absolute guarantee” lasted.

(Poster: Colin Dunn)

I’m going to have a look at the Repeal Bill (as I shall refer to it for the rest of this article) but I would heartily encourage folk to read the reactions of Ian Dunt and Andrew Tickell first. They are wise, know much and I can merely summarise for them.

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Grim Drama Parked

July 5, 2017 / Dr Craig Dalzell / 2 Comments

“Tomorrow’s GDP figures will confirm whether or not Scotland entered a second quarter of economic downturn in the first three months of 2017.” – Scottish Conservatives. 4th July 2017.

The quarterly Scottish GDP figures were released today after a long build up in a press anxious to see if Scotland was on, as the Express put it, the “BRINK OF RECESSION” (their emphasis).

The figures themselves rather put a misstep into their charge.

The headline figures are that in Q1 2017, Scotland’s economy grew by 0.8% which is up substantially on the -0.2% contraction seen in Q4 2016. This positive growth also means that the two successive quarters of negative growth which define a technical recession were not met.

The UK’s GDP growth over Q1 2017 was 0.2% though in my last blog post I put substantial attention onto the point that we should treat such comparisons with a great deal of care given the large regional inequalities within the UK. I’d very much like to see the GDP of the UK broken down across its regions (especially London) before commenting too much on it.

And before we all start patting ourselves on the back at avoiding our “predicted” recession, it’s worth actually diving into the numbers and seeing what they do and do not tell us about the Scottish economy.

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The Return of the Sick Man

June 30, 2017July 12, 2017 / Dr Craig Dalzell / 18 Comments

“Annual income twenty pounds, annual expenditure nineteen nineteen and six, result happiness. Annual income twenty pounds, annual expenditure twenty pounds ought and six, result misery.” – Dickens, David Copperfield

The shape of the next UK economic crisis has become apparent. It may have already begun and it’s not at all clear how it can be avoided or mitigated.

On the 23rd June 2016, the United Kingdom, for a variety of reasons, voted to leave the European Union. The immediate impact of this was an almost unprecedented drop in the value of the pound with respect to its major trading partner currencies.

Currency fall

Not much of a problem, the defenders said, as a weakened currency has its merits as well as demerits. Exports should become cheaper, which would boost foreign trade.

This may have been true in times gone by but economies have grown vastly more complex than this. Many products manufactured in the UK consist of sub-components drawn from multiple countries and globalised supply chains have grown STAGGERINGLY complex.

What this has meant is that even the goods that Britain manufactures here have seen their “input prices” increase, which has pushed up the price of goods even despite the fall in currency strength. Add to that, the fact that the UK imports far more than it exports – it has one of the largest trade deficits as %GDP in the OECD – and it becomes clear why prices have started rising again in Britain. After five years of declining inflation rates and almost a year of zero price increases, inflation has returned with a vengeance.

_95250708_chart_inflation_mar17

But this needn’t be a terrible thing. In fact, inflation can often be quite useful as it erodes the value of debts (which is why creditors and asset holders hate it so much). So long as wages keep up with the rising prices then for those who don’t depend on the rising value of assets or debts it can be manageable. So how are we doing on that point?

Oh…

We’re not doing so well.

So inflation is rising and wages are declining, so we’re in the situation where meeting our needs and maintain a decent standard of living is becoming more and more difficult. But even this could be mitigated or reversed if the government were to step in and support the economy by investing or by otherwise injecting money into it.

So how’s the UK dealing with things? Well…

And so this is the root of the coming crisis. Prices are rising, wages are stagnating, savings have been drained, credit cards have been maxed out, and the government is pulling out of the business of providing government and public services so you need to spend even more to replace it. We no longer have enough money to meet our basic needs, never mind the disposable income to buy the widgets we need to consume to keep the wheels of the economy turning.

Up here in Scotland, there are signs that the crisis is already upon us. The Fraser of Allander Institute published a report today warning about the precarious nature of the Scottish economy saying that it was stagnating with relation to the UK economy as a whole. Some will almost certainly be quick to blame this on the Scottish government (the phrase “uncertainty of a divisive second independence referendum” comes to mind). There are certainly some things that the Scottish Government could do to help – a National Investment Bank should be high on the list and a good shake up of the domestic agenda would be welcome – but the ultimate cause of this slow-down does not originate in Scotland nor will its solution come from here (at least until the levers of power are returned to the country upon independence).

The problem, ultimately, is that Britain isn’t Great. Britain is Weird. Britain is a deeply unequal country on a scale which, compared to its neighbours, is utterly baffling.

In many countries, the capital city will be the richest region of the nation. This is normal – Money wants to be close to power – but the UK’s disparity really needs to be seen to be believed. Here is the GDP/capita for each of the EU28 and EFTA countries broken down by region. Spot the odd one out.

763px-Gross_domestic_product_(GDP)_per_inhabitant_in_purchasing_power_standard_(PPS)_in_relation_to_the_EU-28_average,_by_NUTS_2_regions,_2014_(%_of_the_EU-28_average,_EU-28_=_100)_RYB2016.png

(Note that the UK has two capital dots. The lower one is London as a whole. The upper one is just Inner London)

Whenever statistics about Scotland are produced, they’re often given with reference to the “UK average” or the “UK as a whole” but the extreme disparity of Britain masks the picture. Detailed analysis by Prof Mike Danson of Heriott-Watt University has shown that Scotland’s GDP per capita is the third highest region of the UK (after London and the South-East) and, if we were an independent state, we’d be the 9th highest in Europe. In fact, we can disaggregate out the Scottish data from the chart above and catch a glimpse what we’d look like as an independent country.

EU28 plus Scotland GDPcapita

(Edinburgh data estimated from 2011 NUTS 3 database)

Taken on this view, Scotland no longer looks like a “below average” region of the UK but a fairly normal Western European country. Far more like Finland or Denmark than, say, Greece.

As Prof Danson says, the obsession with comparing Scotland to misleading “UK average” figures leads to commentators ending up unable to take a step back and ask what is happening across and within the UK and where the problems really are. Until this happens, Scotland will continue to stagnate within the UK as the overinvestment of London continues (and is likely to get worse through the Brexit process in a desperate attempt to prop up the financial sector there).

As said earlier, there is a way out of the coming credit crisis but it’s going to involve not more Austerity but a whole lot less. Economists are increasingly coming around to the realisation that the Government’s debt is your surplus and that governments can take on that debt almost without limit (unlike you who have hard limits on credit and the ability to repay it) and – if they have their own currency – can print money in order to provide services (unlike, again, you who would go to jail if you tried that).

Once again, there is a certain amount that the Scottish government can – and should – do at the moment to help but it will always be stymied by the very tight rules of devolution. There’s little to no hope of the UK changing course any time soon (even Corbyn’s Labour is solidly committed to “balancing the budget“) and the hard Brexit the Tories and Labour are both pursuing is being increasingly differentiated by the amount of damage the plans will cause rather than any attempt to prevent it. The Sick Man of Europe seems destined to return to the UK. I only hope that Scotland doesn’t catch its cold.

Beyond The Headlines

March 14, 2017 / Dr Craig Dalzell / 3 Comments

“[I]f there is to be meaningful debate on this issue then the SNP have a lot of work to do to produce best possible data. The last thing they should do is trust that from London.” – Richard Murphy

Tax expert Richard Murphy, who is currently most notable for exposing the UK’s massive £120 billion per year tax gap, has written an article warning of relying on UK economic data to make the case against Scottish independence.

Before he gets attacked too badly by hacks telling him that the Scottish economic data is produced by Scottish civil servants (Edit: I may already be too late on that) I thought I’d write a parallel piece pointing out what those civil servants have told me about the limits of some of their stats.

The first thing to remember in all of this is that the UK is not a federation or a confederation, it considers itself to be a unitary state of which Scotland is just one region of twelve (plus the “extra-regio” offshore regions). Therefore there is currently no real obligation to even gather the distinct statistics for Scotland and it really only has become important because of the independence campaign.

Tax Revenue

As I’ve pointed out in my paper Beyond GERS, the issue of apportioning tax revenue is fraught with subtle difficulty. GERS itself has updated its methodologies multiple times over the years (particularly since the SNP took the government in 2007. The GERS of today is no longer very closely related to the GERS created by Ian Lang to discredit Scotland in the early ’90’s). There are still differences in the results presented straight by HMRC and the data eventually “Scottishised” [To use the stats folk’s term] and presented in GERS.

Onshore corporation tax is a good example of this. Where an overall UK stat may simply count the location of the HQ of a company for the purposes of assigning corporation tax and this may make sense from a unitary state perspective (albeit this is becoming less true as globalisation increases the ability for multi-national companies to move resources across borders).

For many companies though, the profits one which corporation tax are paid are not generated at the HQ. This is obvious in the case of, for example, a large retail chain which has stores across the country. To correct for this, HMRC and GERS both use different methodologies to apportion the tax more evenly. Various measures (and the weighting applied to those measures) such as estimating volume of sales, number of employees, amount of capital spent in the region and overall population are all used in different ways to reach slightly different estimates. As a result, HMRC estimates that in 2015-16 Scotland produced 7.1% of the UK’s corporation tax compared to 7.3%% estimated by GERS – a gap of about £100 million.

One can also see possible limits of these methodologies especially if taken individually. For example if one looks at employees then one could probably consider a company (and, it should be stressed that this is a completely hypothetical company) which employs a dozen people in Scotland to make, say, a high value, highly exportable product with a geographic link (call it a similarly hypothetical product like “Scotch blisky”) and then employs a couple of hundred people in London to market it. It may be very difficult to properly apportion the “value” of that product and its profits based on employees alone. It’s possible, after all, to find a market without marketing but a bit harder to drink an advertising campaign.

VAT is another issue where these figures can differ for similar reasons. The UK doesn’t demand point of sale ID to determine the location of VAT spend (If you nip down the road to Carlisle for your shopping, then that results in VAT paid in England but Tesco neither knows nor cares where you came from to get there). Again, various methodologies are used to try to estimate the proportions paid and the estimates are slowly aligning (HMRC claims Scotland paid 8.4% of the UK’s VAT compared to GERS’ 8.6% – a gap of £110 million). There is also a further complication wherein the results between HMRC and GERS are simply presented in a different manner (HMRC measures the cash receipts, GERS measures the accruals)

A third prominent example is Income Tax, and is going to become pertinent now as IT is largely devolved to Scotland and all Scottish residents are to be assigned a distinct Scottish tax code and especially now that the income tax bands in Scotland will soon start to diverge from the UK bands. However, HMRC has been recently criticised for a series of administration issues which is making it difficult to roll out this tax code. As with the difficulties in rolling out devolved welfare, this won’t be nearly so much of an issue once Scotland is independent but highlights the difficulty in trying to run a devolved situation from a centralised unitary setup. This said, both HMRC and GERS arrive at a proportion of about 7.2% of the UK’s income tax coming from Scotland although this may change as the new systems are launched (even if tax rates are kept the same).

It is not possible to say whether the HMRC or GERS estimate is “better” or “worse” than the other. The Institute of Fiscal Studies has commented saying, especially of corporation tax:

“Neither of these estimates is clearly superior to the other, and both may be some way off. Profits are not necessarily generated in proportion to the number of employees, or their wages. Some employees may be more instrumental in generating profits than others; and profits also arise from capital assets – both physical (such as buildings and equipment) and intangible (such as intellectual property and brand value) – the location and contribution of which may differ from the location and wages of employees. Calculating how much of a company’s profits are attributable to economic activity in different locations is conceptually and practically difficult and is the source of many problems in international corporate taxation”

Balance of Trade

This is the big one that has attracted a lot of shouting in the past few months. Once again, the UK’s status as a unitary state causes much of the furore over the published numbers to be based on false premises and over-massaged numbers. The UK’s balance of trade figures are published here and probably do do a decent job of estimating the UK’s position in the world. What it doesn’t do is show the internal movements of trade within the UK. As a unitary state it simply doesn’t matter to the external balance of trade whether or not Yorkshire is a net exporter to Sussex. The UK does produce figures which try to estimate the trade balance between the regions with the rest of the world but it only covers goods, not services (hence excludes nearly half of the UK’s total trade) and it does not cover internal trade. For that internal trade, we turn to ESS – Export Statistics Scotland – which surveys exporting companies in Scotland and asks them where they send their goods and services (contrary to a semi-popular belief, these statistics don’t care how the goods reach their destination so it doesn’t matter if they physically leave the UK via an “English port“). There are some limits, again, to this methodology.

First, not all companies know where their goods are going (see the example of Tesco again. If someone from Carlisle buys a crate of beer in Glasgow then goes home then that’s a Scottish export but Tesco wouldn’t be able to record it easily) so they won’t appear in the survey. Goods which are shipped to England then either re-packaged or used as a sub-component before being exported from England to somewhere else (or even back to Scotland) would be counted only as far as their export to England and there may be some cases where service “exports” are caused by, for example, someone in London buying insurance for their house in London from the London branch of a provider who just happens to have a brass plate in Edinburgh. The total proportion of these anomalies in the data is simply unknown at this point and unlikely to be knowable until after independence.

Beyond the Horizon

And this takes us to the most important point in this whole article. Even if the methodologies above all align and all can capture the full economic picture of Scotland and everyone can agree on the figures produced and everyone agrees that they produce an accurate and complete picture of Scotland’s economy within the Union there is a fact which should be utterly indisputable (and certainly is within the team which put together these stats).

Independence. Changes. Everything.

None of these figures have any validity if you try to use them to project beyond the independence horizon. Corporation tax may change due to the redomiciling of businesses post-independence. Both those seeking to remain within the UK and those seeking to remain within the EU or EEA may shift operations. Trade exports may suddenly become a lot easier to assign (whether there’s a “hard border” or not) and that “extra-regio” oil which is often excluded from stats due to historical and supply chain accounting issues suddenly has to be accounted for. Those tax streams which are simply too embedded to discuss in any terms other than by a population share have to be audited. And all of this is before Scotland starts to make changes to the tax system to optimise it for the Scottish economy or to do things like close the tax gap.

As with everything in science and in economics, statistics are based on models, models are only ever as strong as their underlying assumptions and projections are only ever as strong as the person making the prediction’s understanding of the limits of those assumptions and the models.

(One day I’ll write an article about the “Porcupine Plots” which get created when inappropriate models are used year after year in spite of reality)

I don’t mind discussing the economy of Scotland within the Union. I don’t even mind speculating on the economy of an independent Scotland. But I sense that the next two years of campaigning will get very frustrating if pundits continue to stretch their own models past the point of credibility in a quest to push their political point. This, I should warn, goes for both sides. We need a more meaningful economic debate than we saw last time. Let’s get beyond the headlines to create one.

Air Departure Tax Post-Brexit

March 2, 2017March 3, 2017 / Dr Craig Dalzell / 3 Comments

“We haven’t commissioned to the best of my knowledge any independent research of our own. If committee wishes me to look at that, I will certainly consider that absolutely.” – Derek Mackay on the Government’s (lack of) analysis into the proposed ADT cut.

The Scottish Government put out a call for evidence for their proposal to cut and eventually eliminate air passenger duty (or, as it’s now going to be known, Air Departure Tax).

Common Weal duly obliged and updated our previous work on the topic to account for the impact of Brexit. You can read the new report here or by clicking the image above.

It’s just as well that we’ve done this as it has since been reported that the Government itself has done precisely zero economic analysis of the impact of the tax cut and, as it turns out, our report is the only economically based submission which is against the tax cut (The RSPB have submitted an objection on the grounds of a very well founded environmental impact analysis). More than half of the other submissions and the bulk of those in favour of the cut are from companies and groups within the airport and airline industry. There is a great deal of concern that unless the government does pull its weight and do the maths itself then this policy could pass through simply on the say so of those who stand to benefit directly from the tax cut and at the expense of those who will lose out due to the impact on tourism and the lost revenue to public services.

Preface and Key Points below the fold.

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Scotland’s New Deal

February 18, 2017February 18, 2017 / Dr Craig Dalzell / 6 Comments

“Remember, the EU isn’t as keen on “Special Deals” as it once was”, The Common Green, 11th February, 2017.

I’m always more than happy to be proven wrong especially when it’s in a pleasantly surprising manner.

This week saw the news story in The National that, contrary to my impressions up till now, that a report had been written by the European Parliament’s Committee on Constitutional Affairs recommending that the EU should indeed be considering some kind of “Special Deal” for Scotland which would allow it stay within the Single Market even if we remain within the UK after Brexit.

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QuEUing up for Membership

February 11, 2017February 12, 2017 / Dr Craig Dalzell / 15 Comments

Don’t want to read 2600 words? Twitter version: None of the things people say will be hard are. Few are talking about things which will be.

SaltireEU2

Only in the madhouse world of UK politics that a government which is actually embarking on the process of taking Scotland out of the EU against its will while claiming that this would be a wonderful thing could somehow contrive to simultaneously try to sell us that line that an independent Scotland would be out of the EU against its will and that would be terrible.

Whilst this is going on, the same several year old phony war surrounding Scotland’s membership of the EU continues with a great many people still claiming that we would a) be forced to join the euro and b) Scotland would be punted to the back of the accession “queue” doomed to wait till all other potential members (including, possibly, Turkey) have joined before we’ll get a look in.

This week has seen the publication of a couple of commentators on Scotland’s precise position regarding our EU membership, independence and the interaction with Brexit which has sent every man and their dug howling at the moon and trying to spin themselves into position to get another shot in.

So lets take the opportunity here to take a slightly more sober, honest and open look at how things work in the EU and plot out a couple of likely (that is, actually possible) pathways from which Scotland goes from here, through Brexit and independence and to an independent Scotland within the EU.

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You’ll Have Had Your Devolution?

January 24, 2017 / Dr Craig Dalzell / Leave a comment

The Supreme Court has rendered its judgement on Article 50 and Brexit. In an 8-3 ruling they have decided, as reasonably expected, that Parliament must vote on the triggering of Article 50 and the beginning of the Brexit process.

On the second point of the case, that the devolved Parliaments should also be consulted, the Court ruled 11-0 that:

In essence saying that whilst Westminster could consult the devolved Parliaments and could even state that their formal recognition was required it doesn’t have to and the Supreme Court will not force it to do so. In practice, we all know that this means it won’t. Scotland’s will can be overruled at Westminster’s. Power devolved is power retained.

Wallonia will now have more power than Scotland to negotiate, influence and – eventually – veto or approve the Brexit deal. So much for that “most powerful devolved government in the world“.

The idea of a Federal UK is now dead. Westminster is sovereign. As a former UK Federalist, this is a painful and depressing idea to admit. I cannot see any possible pathway to reach that destination. Those still in favour of it may have to have some very hard thinking to do now. (Mind you, if Wallonia DOES end up writing up more of the Brexit deal than Scotland does, this may be a good argument in favour of EU Federalism. That’s possibly a discussion for the future)

This also means that the SNP’s “Scotland’s Place in Europe” paper has only one pathway forward now and that’s through amendments to the Article 50 trigger bill when it comes through (something they’ve already pledged to do). If Scotland will not have its say from its own Parliament then it will have a voice at Westminster. And if we’re told that we’re to have no influence there either…?