The political barriers to radical tax reform

 

Want more public services, help with the cost of living, a simplified tax system and a reduction in the public sector deficit? It sounds like a Reform manifesto, but what I’m referring to is a detailed, radical and costed programme published by Prosperity 2030, a research institute at University College London. It got some publicity when its publication was accompanied by an Open Letter signed by, among others. Jim O’Neill, who is advising our new PM.

One of the core aspects of the programme is an extension of Universal Services, involving free local bus travel for all coupled with additional bus services, an end to the BBC TV licence, universal free school meals and much more, designed in part to replace the need for benefits with direct provision. On the tax side Income Tax, employee National Insurance, Capital Gains Tax, Dividend Tax, and Inheritance Tax are rolled into one, with a single schedule applied to all income (including benefit income and gifts), whatever its source. (I like the idea of calling this combined tax ‘national contributions’: see here.) Tax allowances are abolished. This raises around £75 billion a year. Rates run from 22% at the base to 46% at the top, with continuous progression between them and no cliff edges.

A Local Property Tax replaces Council Tax and Stamp Duty, taxing the property rather than the transaction or the occupant's 1991 banding, and contributes an additional £18 billion a year net. Tripled Air Passenger Duty raises around £8 billion in the first year. Overall the tax changes raise around £101 billion a year in new revenue, which fund £65 billion for the new universal services and £14 billion of capital investment in housing, hospices, and care, leaving around £38 billion (1.4% of GDP) spare to reduce borrowing.

Inevitably this involves raising taxes on certain groups by a considerable amount. The details can be found in the reports distributional analysis (see here), which takes account of the benefits of additional universal services as well as all the tax changes The main group to lose out are pensioners, except those in the lowest income quintile. Those in the richest quintile lose nearly £5,000 on average a year. One reason for this is that pensioners don’t pay National Insurance Contributions, so merging this with income taxes hits them. And of course they get no benefit from free bus travel because they already have it (although they will benefit from additional bus services).

Working adults with no children show net gains up to and including the middle quintile, although poorer households benefit the most. However the richest quintile again loses heavily, by on average £4,000 a year, in part because the top limit on national insurance contributions is in effect abolished. This profile is similar for couples with children, but those with children benefit more because of the extension of universal services. Of course all of this is based on quite complex modelling, including assumptions about how many would use free bus services, and how realistic that modelling is I cannot comment on. The distributional results are summarised below.

In essence this programme funds a large increase in public spending, mainly involving new universal services, by raising a very large amount of tax. The latter is achieved by simplifying the tax system, which in itself should be recorded as a significant benefit, although simplification can also produce changes that are seen as unfair [1]. I can see the appeal of a system that involves just one tax on all forms of income with no tax allowances, but also the arguments against. This and other aspects of the project involve issues that we should debate more, but such debates rarely take place in part because those that determine what is debated and what is not would lose out from such a reform, and also because the government has stuck itself with a ‘no additional taxes on working people’ pledge.

While some of the ideas in this proposal are relatively novel (like abolishing tax allowances and merging inheritance tax with income tax), others have been discussed periodically (e.g. universal services), and some much more frequently The idea of combining income tax with employee national insurance contributions has previously received support from many economists (see here), as has the idea of reforming property taxes. But major reform of the tax system has been largely off the radar of politicians for decades.

The reasons why a right wing government would never enact a scheme like this are obvious, and not worth discussing. To say that the reason such reform is off the agenda of Labour governments is because these Labour governments are not left wing enough is too simplistic. The problem is also that reform of this kind helps those that are less inclined to vote for it, while those who would lose out from such a scheme are more likely to vote against it.

This is most obvious with pensioners. As I noted above, pensioners in most income brackets lose out in this scheme, because they pay more in tax and already receive some elements of universal services. The current Labour government very early on tried to do something that hit most pensioners except the poorest, but on a much more minor scale, and the government’s popularity never recovered. The state pension triple lock, although obviously unsustainable in the longer term, seems almost untouchable in political terms. This is simply because pensioners make up a large and growing share of the population, and they are more likely to vote than other age groups. In recent general elections, around 80% of those over 65 voted, compared to around 60% of those aged 35-44 for example.

Exactly the same issue arises if we look at voting by income. Richer voters have always been more likely to vote, but that gap has been growing in recent years. To quote from a recent study written by Ben Ansell and Jane Gingrich that was part of the IFS’s Deaton Review of inequality: “Moving from the poorest to the richest group (up four quintiles) is associated with a 20 percentage point higher probability of turning out in elections since 2010, as compared with a level of under 10% until 2000.” In addition home owners are more likely to vote, and many of them would be hit by higher property taxes. It is no longer safe to assume that wealthier voters are unlikely to vote Labour, particularly if they are university educated.

Add to this the suspicion that those who lose out from tax changes make more noise than those that gain, and it is not hard to understand why our tax system remains complex and is full of inefficiencies. The reaction of those who vote make it much harder for any Prime Minister or Chancellor to enact a major tax reform that helps those who are poorer and simplifies the tax system, whatever their own political inclinations. This suggests that radical tax reform of the kind proposed by Prosperity 2030 will regrettably not be a major part of the UK political debate any time soon.

[1] To take an example that is not in this proposal but which is frequently mentioned by economists, zero-rating of VAT for food costs a great deal, benefits the rich as well as the poor and leads to expensive disputes at the margin. It would be much more efficient for poorer households to receive the equivalent saving in higher benefits, with the additional advantage that these households could choose how to spend the money. However I suspect that, partly for this reason, public support for the fairness of zero-rating food and other essentials is much higher than for higher benefit payments. 

How Right Wing Populism came easily to the Conservative Party

 

All the evidence points to the alarming extent of man made climate change. This isn’t just evidence available to scientists, but the everyday experience of everyone witnessing or experiencing both hotter temperatures and a more extreme climate. Yet Reform in the UK and the Republicans in the US not only deny this reality but propose policies that will end attempts to mitigate climate change, and instead encourage more use of fossil fuels.

It is far from unusual for right wing populist parties to ignore evidence in formulating their policies. They often deride expertise (experts are part of the despised elite, and universities are full of lefties etc), and appeal instead to common sense (the reasoning of the people). In an interesting substack, Joseph Heath relates this to Kahneman’s idea of fast and slow thinking.

While I think there is some truth in this, the example of climate change suggests it is not the full story. It is not obvious what common sense about climate change is, and as I noted above most people can observe (directly or indirectly) the evidence of climate change, if not its man made origins. So climate change denial is hardly common sense.

An alternative to the idea that right wing populists appeal to fast (intuitive) thinking is that they instead appeal to wishful thinking. At the level of right wing populists themselves, it is very convenient for them to deny the implications of climate change because the fossil fuel industry will then become rather generous with donations. At the voter level wishful thinking kicks in when mitigating climate change appears to cost money or involve unwelcome change. [1]

From a UK point of view, an interesting development over the last decade or less has been the attitude of the Conservative party to climate change. There used to be a degree of cross party consensus between Labour and the Conservatives on this issue, even if in reality Conservatives were less keen. (Cameron famously talked in private about ‘Green Crap’.) More recently, however, the Conservatives have explicitly abandoned their commitment to net zero. They want to repeal the 2008 Climate Change Act, get rid of carbon taxes and advocate for more extraction of fossil fuels.

While this change in attitude and policy is very regrettable, it really shouldn’t come as a great surprise. I would argue that the Conservative party has for some time been highly susceptible to wishful thinking and inclined to ignore evidence. In particular on two occasions over the last twenty years they have followed their own wishful thinking rather than evidence with disastrous results for the country.

The first is austerity after the Global Financial Crisis. The wishful thinking involved here had two aspects. The first was the belief that the size of the state could be reduced without cutting the responsibilities of the state. The second was the belief that the biggest recession since WWII was a perfectly good time to embark on a massive programme of fiscal consolidation (aka austerity).

The first aspect of their wishful thinking has been so all-pervasive on the political right that it might seem odd to say that it represents a failure to look at evidence rather than just an opinion, but the evidence is pretty clear. Take the NHS for example. After 2010 spending on the NHS was held flat as a share of GDP. But just a brief look at historic trends and trends in other countries would show that spending on health has tended to rise over time since WWII, in part because of an aging population.

Perhaps talk of ‘protecting’ NHS services was just propaganda, and austerity represented a deliberate attempt to squeeze spending based on a belief that this would force improvements in efficiency. More generally, right wing papers were often full of examples of alleged inefficiencies in state spending. But if this was the belief, then rising waiting lists that emerged pretty soon after austerity began should have led to a rethink. It did not.

The second aspect involved, as best as I can tell, a faith that monetary policy would be able to counteract the impact on aggregate demand of any fiscal consolidation. When interest rates hit their lower bound in 2009 that belief should have been discarded, but it wasn’t because justifying austerity on the basis of scaremongering about the budget deficit was just too attractive politically. Austerity went against what all the economics textbooks said and the majority of economists advised, a majority that became overwhelming within a few years.

The second example of wishful thinking that was disastrous for the UK was Brexit. Here the advice of economics textbooks and academics was even more overwhelming, but those pushing Brexit wished it away as ‘Project Fear’. Now you could argue that I’m being a little unfair here, because the parliamentary Conservative party was split on the issue. I would respond that it is a mistake to see the Conservative party just in terms of the views of its MPs. The party in the media (the right wing press) and at key moments the membership are also very powerful, and both were fully behind Brexit. Of course since the left the EU it has become fatal for a Tory MP to question Brexit, despite all the accumulating evidence of the harm that leaving the EU has done to the UK.

There are many other examples, of course. It would also be silly to argue that wishful thinking didn’t occur on the political centre or left, but it is difficult to think of similar examples where that wishful thinking had such a devastating result for the UK economy. You can blame the Brown/Blair government for deregulating financial services before the Global Financial Crisis, but it is harder to suggest that they did this in the face of the majority of expert opinion advising the contrary. (Expert opinion isn’t always right!)

Why the Conservative party should be so susceptible to wishful thinking is too big a question to answer here, and one I’m not sure I’m qualified to answer. Again, however, it is important to note that the party is more than just its MPs. Those MPs and their leader are at some point chosen by party members and are heavily influenced by a right wing press, a media that has never been known for its objectivity in looking at evidence.

Will Dunn notes the similarities between Trump and Kemi Badenoch here. That piece was written before Badenoch said she would purge Conservative candidates who supported a net zero policy, much like one of her predecessors purged candidates who didn’t support Brexit. It seems that denying bits of reality you don’t like is no longer just a fault, but has become an essential qualification for being involved with the Conservative party.

Among too many of those who comment on politics in the UK, right wing populism is seen as Farage, Reform and those parties and politicians to the right of both. This is a huge mistake. Right wing populism has for some time been integral to the UK’s mainstream right wing party. If support for Reform continues to decline, and the Conservatives overtake it in the polls, the threat of right wing populism in the UK will simply have changed the banner under which it marches. In this sense the UK is very like the US, where right wing populism is now the politics of the right.

[1] A third possibility relates to collective action. Perhaps social conservatives are more inclined to be free-riders, hoping someone, or some other country, will sort the problem out.

The UK’s falling debt to GDP fiscal rule is a rule to suppress public investment

 

Let me start by apologising to any regular readers of this blog. None of the arguments in this post are particularly new. But with a new PM and possibly a new Chancellor, and with Andy Burnham committed to high public investment including many more council houses, it seems appropriate to make this argument once again in as clear a way as I can.

The UK has for some time had two fiscal rules. One targets some measure of the future deficit as a ratio of GDP and the other requires debt to GDP to be falling. The second rule is about the change in debt, but the first rule is about the deficit which is the change in debt. So why do we need two rules which essentially target the same thing? [1]

Here are the variables relevant to the two current fiscal rules since 2000.

The red line, the ‘golden rule’ that targets the current balance, shows the impact of the two recent recessions quite clearly. As I have long argued, fiscal rules should be abandoned during recessions and the subsequent recovery. The blue line, which is the change in the government’s net financial liabilities as a ratio of GDP, is the falling debt to GDP rule. It is much more erratic, which automatically makes it a bad target for any fiscal rule, but it essentially follows the path of the current balance. The main difference is that, for a given deficit, when GDP is falling then debt to GDP will rise sharply, and equally when GDP is growing strongly debt to GDP will tend to fall.

So why two rules? Why not choose the more stable of the two, the golden rule for the current balance? The technical answer, which many of you will have already noted, is that the current balance excludes public investment. Without the second rule, then in theory public investment could be very high leaving debt to GDP rising even if the current balance was zero.

As I have argued many times, the golden rule makes good sense in principle. As long as we measure the current balance some years ahead to strip out erratic elements or the impact of the business cycle, and as long as we have an opt out from the rule in major recessions when interest rates are likely to hit their lower bound, then it makes sense to aim to have a fiscal policy that neither adds to nor subtracts from aggregate demand. A current balance target is a shorthand way of doing that. [2]

Why exclude public investment from the deficit rule? There are many reasons, but one of the more compelling is that politicians will often try to meet any total deficit rule by cutting public investment rather than current spending, because the political cost is less immediately visible. 2010 austerity was a clear example of that, and we are still suffering its effects. Better to target the current balance, which forces politicians to make choices that don’t damage the economy in the longer term. A second, and at least as important, reason is that individual public investment decisions should be based on whether the projects themselves are worthwhile, and not on some aggregate financial number. When a business sees a good investment opportunity it borrows to invest, so why shouldn’t the government do the same?

But that compelling logic means that it makes no sense to have a second fiscal rule, the only purpose of which is to constrain aggregate public investment. The logic that removes public investment from the deficit rule is just overridden by having this second fiscal rule! At best the falling debt to GDP rule just duplicates the golden rule, and at worst it constrains public investment and adds an erratic element to fiscal policy as well.

This case against the falling debt to GDP rule is overwhelming. I have been arguing against this rule for a very long time, and I challenge anyone to come up with a justification for it that I cannot debunk pretty quickly. It is true that a zero current balance rule will not guarantee falling debt to GDP, but if the government really wants to be absolutely sure that debt to GDP falls it can achieve that by targeting a small surplus for the current balance. (See the section headed “Why not focus solely on the current budget balance?” in Ben Zaranko’s discussion.)

I don’t think the reason we have the falling debt to GDP rule is technocratic. Nor do I think it is just because some want low public investment for political reasons. Instead I think it is part of what I call mediamacro. According to too many journalists in the media, government debt is bad, so a good fiscal rule has to ensure that this bad thing is getting smaller. If the rule doesn’t actually specify that directly, then from a mediamacro point of view that is a problem.

I became convinced of that when I was on John McDonnell’s Economic Advisory Council when he was Shadow Chancellor. I wrote a paper for the Council arguing for a form of golden rule and ditching the falling debt to GDP rule, and the only dissent on the Council (chaired by John) was from those against having any rule at all. But later I got a call from John’s team, saying that their political/media advice was that a form of a falling debt rule had to be included as well. (They did, however, try and reduce the eratic nature of that target.) I suspect every Chancellor before or since has been getting that advice, and as ever politics trumps economics.

If we combine the falling debt to GDP rule’s constraint on public investment under a Labour government with the Conservative predisposition to cut this investment anyway, and it becomes much easier to understand why UK public investment is unusually low. There may be occasions where the pressure on real resources is such that the additional domestic demand generated by additional public investment in the short term might lead to unacceptably high interest rates, but that is not always the case and the falling debt to GDP rule applies whatever. This constraint on public investment also means that Labour governments search for other less sensible means to increase public investment that avoid immediate public borrowing, such as PFI for example.

If public perception, which in reality means media perception, is really believed to be a binding constraint, then there is a way around the problem, a route that John McDonnell later took. Rachel Reeves has already redefined the measure of debt in the rule to include financial assets held by the government. The obvious next step would be to include physical assets as well, meaning that public investment would have no long term impact on the measure of debt [3] The disadvantage of taking that route is that it brings the falling debt to GDP rule even closer to the golden rule. but if that hastens the eventual demise of the falling debt to GDP rule so much the better. [4]

So my advice to a new Chancellor, if we have one, is to get the Treasury to write a paper setting out why the falling debt to GDP rule along side the golden rule simply acts as a barrier to public investment, and how under reasonable assumptions the golden rule achieves falling debt to GDP in the medium to long term. [5] At the same time commission an analysis of where the public sector capital stock has declined over the last twenty years, together with a sector by sector analysis of possible supply side constraints on increasing public investment today.  

The argument in this post is not that the government should never try to reduce debt if it can. I think there is a good reason why it might wish to, which is to make room for large increases in debt following a major recession. It can do this by, if necessary, setting a non-zero target for the current balance. Instead my argument here is that public investment should not be the means by which that debt is reduced, which is the inevitable consequence of having falling debt to GDP as our second fiscal rule.

[1] Why not target the level of debt? Targeting debt makes no sense, because debt is the shock absorber that allows governments to avoid erratic movements in spending and taxes following shocks to the economy. But debt (or money creation) has a downside, which is that it allows politicians to avoid tax increases or spending cuts not for the sake of the economy but for the sake of their popularity (‘deficit bias’). That is why it makes sense to target the difference between spending and taxes, which is the deficit.

[2] Why not just look at inflationary pressure directly, as MMT would argue? Well if the central bank is doing its job then it will always ensure inflationary pressure some years ahead is zero.The reason to have a balanced fiscal policy is to avoid our central bank having to raise interest rates just because politicians don’t like making unpopular decisions..

[3] Indeed, if the asset was worth more than than its initial cost, it would increase public wealth

[4] Subtracting physical assets from debt is a logical next step to the change made my Rachel Reeves to subtract public sector financial assets. It transforms debt into a measure of public sector wealth or net worth, that many including another Andy have suggested as a traget in the past. 

[5] While supportive of looking at public sector net worth, a standard line from the IFS among others is that looking at gross debt is still useful because public sector assets don’t necessarily yield a financial return. But this doesn’t matter, because in that case the government can just raise future taxes following the golden rule. Indeed that is the right outcome from an intergenerational point of view, because those who benefit from the investment pay for it.

I think this and similar arguments for retaining a rule involving gross rather than net debt owe something to the concept of ‘fiscal space’, which is the idea that there is some upper limit to what public debt can be, and crucially that we are always close to that limit. There is an upper limit to public debt, which is the level of debt where the government would rather default than raise taxes to service that debt. That level is an order of magnitude above current levels. Other attempts to suggest a much lower limit to the public debt tend to fall apart empirically.

Sowing the Seeds of UK Revival

 

As you have almost certainly read too many laments about having seven Prime Ministers in (just over) ten years, and too many ‘10 years after Brexit’ pieces too, I’m not going to do either here. Yes, the two things are connected of course, but as Chris Dillow says, seeing Brexit alone as the underlying problem ignores the fact that, after months of extensive debate, a majority of people voted for it. We need to fix the problems that led to the Brexit vote, as well as trying to undo the consequences of that vote.

You have also probably read plenty of pieces speculating about what Andy Burnham will do as Prime Minister, or what he should do. But here also it is important to see the political context. Burnham has at most three years before the next election, and so his overriding priority will undoubtedly be to do things that enhance his government’s popularity. In a political system that works that would be the same as enacting good policies, but we are still in the same system that allowed Brexit to happen. As a result, popular policies and good policies are very different things. (For example, a year ago a majority of people supported keeping the two child limit on welfare benefits.)

It is true that Starmer’s Labour in government was far too focused on how policies played in the short term. But this was a mistake for two reasons. First, when his government came into power, it did have the chance to undertake major reforms that would have future benefits even if they were immediately unpopular. It did very little of that (and that little often came from ministers that No.10 briefed against), and instead lost popularity by enacting more minor policies that were very unpopular,  like ending the Winter Fuel Allowance. Second, Starmer’s government was inept at boosting its poll ratings. By affirming the right’s socially conservative agenda they increased the Reform vote and alienated their core support.

Given the failures of his predecessor, Burnham doesn’t have the luxury of championing major policies that are unpopular in the short term. For example, I argued strongly in this blog that taxes on working people needed to rise, and that the benefits of this in terms of better public services would within five years outweigh any short term unpopularity. But today that trade-off looks much less favourable.

The set of popular policies that are also good for the country is not empty, but once we take into account the ability of certain groups to make a lot of noise then that set is pretty small. However what Burnham can do is set in place three key processes which can begin to improve the UK’s political system. It may take a second term for the benefits of these measures to be felt, or even be enacted, but they need to be started now for this to happen. These are all things Burnham has supported in the past, so he has a strong motive to put them in place.

1. Changing FPTP

Many have noted that the First Past the Post system of electing a government is a recipe for chronic instability in a multi-party system. Of course FPTP was meant to stop a multi-party system coming about, but it failed to do that for one simple reason: the rise of right wing populism. Right wing populism just doesn’t split the political right, but it also fragments the centre and left. As the Conservatives go for ever more socially conservative policies to compete with Reform, more liberal but economically right wing voters choose the Liberal Democrats. As Labour attempts not to offend left leaning socially conservative voters, they are in danger of alienating their core socially liberal vote that can then move to the Green party.

I argue here that the rise of right wing populism is a consequence of a change in what the political elite considers acceptable, rather than a drift in voters’ attitudes. It will take decades rather than years to replace the political and social norms against racist and dehumanising rhetoric and policy, and that cannot happen with the Conservative party under its current leadership. That in turn means that there will always be a political party promoting far right social policies with a core vote of over 20%, and with the possibility of that vote going high enough to win a general election under FPTP. This is an intolerable outcome for two reasons. First, the majority of voters do not support far right social policies. Second, right wing populists in power tend to dismantle key parts of a pluralist democracy, and in extremis can end democracy itself.

Unless you support right wing populism, this is in my view an utterly compelling reason to get rid of FPTP. Having FPTP is like having a Brexit referendum every five years where you need only around 30% rather than 50% to choose major policies that will harm almost everyone in the country. The Starmer government was prepared to keep FPTP because they were happy to play high stakes poker to avoid making compromises with others. Hopefully Labour under Burnham will be a little more sensible. But another lesson of Brexit is what a disaster ending something without a clear idea of what replaces it can be. Burnham can start the process of ending FPTP by setting up some kind of Commission to establish the best replacement for it.

2. Restoring Leveson Two and Ofcom

The right wing press in this country increasingly owes its power not to the size of its direct readership, but the influence it has on the broadcast media and the political elite. Brexit would not have happened without the right wing press. In addition we now have the problem of billionaires doing to social media what wealthy newpaper owner so: distorting the information it provides to boost their own political agenda and to generate misinformation. This is an environment in which evidence based policy has little chance.

Two things need to happen for this influence to diminish. First, the right wing press needs to be held publicly accountable. The original Levenson inquiry did that very effectively, and that was precisely why that press lobbied so hard to prevent the planned follow-up happening. That Starmer decided to shelve Leveson Two inreturn for extremely small change was a clear indication of the mindset that would eventually bring him down. We can only hope that Burnham doesn’t allow his own preferences expressed before he became PM to be sacrificed to threats or bribery from press barons.

Putting the spotlight on the practices of the right wing press will provide political capital for more long term media reform, and in particular in dealing with misinformation generated by social media. Burnham needs to appoint a Secretary of State for Science, Innovation and Technology who has the will to take bold action and the ability to fight the attacks that will inevitably come their way.

3. Devolving power and money to the English regions

Essential for economic revival (alongside more EU integration) is growth in the UK’s major cities other than London. The UK has exceptionally high regional inequality in terms of productivity and therefore wages, which is partly a legacy of the UK’s early embrace of neoliberalism. I am convinced a lot of the reason cities outside London are so unproductive is because of poor transport infrastructure., Part of that is also a legacy of neoliberalism, but it also reflects that power and decisions are made in London. As Stephen Bush notes, power in England is unusually centralised, with in particular local government becoming less and less able to do stuff without centrally provided money and approval.

As Burnham’s speech yesterday made clear, greater devolution is at the centre of Burnham’s vision. But the idea that the cities outside London should be able to have the money and the power to make substantial investments to improve their transport infrastructure will horrify the Treasury. No.10 North may have the responsibility, but the Treasury will always control the purse strings. To achieve his ambition Burnham requires a Chancellor who has the experience and determination to overcome Treasury fears and ensure devolution happens.

None of the three areas above are among the major concerns of most voters, so Burnham should be able to start the process of reform off without worrying too much about the impact that will have on his chances of winning the next election. However the political right knows what a threat the first two at least will be, and also how to use rural areas to attack the third, so they will do all they can to prevent anything happening. Hopefully Burnham will understand that the right wing press and social media will also do everything they can to stop him winning the next election anyway, so attempting to minimise negative media coverage from these sources by appeasing the right is worse than pointless.

Why governments should not be in hock to the bond market

 

My starting point is not what Andy Burnham said but points recently made by Chris Dillow. Here he argues that we shouldn’t worry about the bond market per se, because that market is just an early warning system for future problems that any government should be worring about anyway. In that sense, the bond market is no different from, and less important than, an OBR forecast.

For example, if the government were to start borrowing more to increase public spending, interest rates in the bond market might well rise, but this is only because additional public spending would generally increase the demand for resources, putting upward pressure on inflation. The government should worry about raising inflation, not the bond market anticipating this.

I think this argument is basically correct, but it needs a bit of elaboration. In particular, while arbitrage means the bond market is generally a predictor of future inflationary pressure, there are circumstances in which other factors might influence interest rates because arbitrage breaks down, as it threatened to do when the pandemic hit, or after the Truss fiscal event. In this post I will explore those possibilities, and suggest once again the government has little to worry about as long as the central bank is doing its job. In addition I want to explain why these basic truths are hardly ever acknowledged in the media, because acting as if the bond market is a vengeful god is just too attractive for most journalists.

Bond rates are interest rates on long term assets, so they depend on what investors think future interest rates on shorter term assets will be. If the two get out of line then there is an expected profit opportunity, and arbitrage is the process which drives those opportunities to virtually zero. As short term interest rates are set by the central bank, then the main influence on bond market rates are expectations about what the central bank will do in the future, which in turn primarily depends on what inflation will do in the future.

Any price that depends so heavily on expectations is likely to be quite volatile. This volatility is a gift to political journalists. If some political event happens, then there is a good chance that bond market rates will have subsequently risen, so they can write a story about that political event spooking the markets. That may be fair enough if that political event increases the chance that future inflationary pressure, but equally the movement in rates could be about something completely different. As Dominic Caddick notes, there were plenty of headlines about a ‘Burnham premium’ when rates rose in the early days of the Makerfield election, but no headlines when rates subsequently fell even though expectations he would win increased over time. Remember that most of the time no one actually knows why market rates move on a day to day basis.

Politicians and the public can safely ignore modest short term volatility in bond market interest rates. If more sustained increases in rates are due to growing expected future inflationary pressure then they should worry, but not because of what the markets are doing. They should worry because inflationary pressure is a problem in itself. Even if the central bank manages to suppress that pressure by raising interest rates, in normal circumstances higher interest rates discourage private investment and therefore longer term economic growth.

Doesn’t the link between bond market rates and the cost of government borrowing mean that governments should worry about the markets whatever the reason that rates are moving? No, because the interest rate the government pays on much of its debt is fixed at the time the debt is issued, so rising rates only affect the much smaller amount of new borrowing. As a result the only reason governments should take note of the bond markets is if the markets are making intelligent guesses about future inflationary pressure.

A consequence of arbitrage is that the supply and demand for government debt is irrelevant to what the current market interest rate on government debt is, or more accurately demand for debt will adjust to ensure arbitrage holds. That in turn means that the budget deficit, which is a key determinant of the supply of new government bonds, is also irrelevant. Government deficits were highest after the Global Financial Crisis and interest rates steadily fell. Now of course current and future deficits, if they reflect additional government spending or cuts in tax rates, may indicate higher future inflationary pressure, so in those circumstances journalists are only half wrong if they write that higher deficits are increasing bond rates. But if deficits are rising because the economy is weakening then higher deficits will not raise bond market rates.

What is never the case for an economy like the UK is that interest rate movements reflect worries about government default. A country with its own central bank that borrows in its own currency cannot be forced to default by the markets, and debt would have to be orders of magnitude above current levels before any rational advanced economy government actually chose to default.

Arbitrage works most of the time, but sometimes it doesn’t, and those sometimes are the times we may well remember. Two related things can interfere with arbitrage: uncertainty and thin markets. If uncertainty about future short term interest rates increase, then the risk of holding long term government debt increases relative to holding shorter term assets, which means that investors will require a risk premium to hold longer term assets like government debt, and in extremis may decide to withdraw from the market altogether.

This is what happened during the onset of the pandemic in Spring 2020, when the markets stopped buying the debt of most governments completely. In its place central banks bought government debt instead (Quantitative Easing). With a recession likely, the last thing inflation targeting central banks wanted was surging longer term interest rates. Sometimes, however, uncertainty can be increased by government actions or inaction, and the central bank may be understandably reluctant to shield the government from the consequences of its own actions. That was a key factor in what happened after the Truss fiscal event, but before looking at that we also need to talk about thin markets.

Arbitrage works when there are lots and lots of potential buyers of government debt, so demand for debt can rise and fall depending on what the profit opportunities are. But occasionally that isn’t the case for UK government debt. These occasions are most likely to occur at times of high uncertainty, when lots of potential buyers stay out of the market because they are risk averse. The clearest case of that was in the final stages of the crisis following the Truss fiscal event, when for reasons I won’t go into rising rates meant pension funds had to sell off a large quantity of government debt very quickly. Supply increased, but because of heightened uncertainty caused by the fiscal event the demand to meet at rates implied by arbitrage wasn’t there, so rates rose. (My discussion of the market reaction to that event is here.)

On that occasion too the Bank of England stepped in and bought government debt. But its actions were limited, because it didn’t want to shield the government from the consequences of its own irresponsibility in announcing tax cuts whilst giving no clear indications of what spending cuts would be made, if any. This government irresponsibility meant it was quite right to call part of the rising level of bond market interest rates a 'moron premium'. 

These events, and what happened at the start of the pandemic, tells us that the Bank is prepared to intervene to restore arbitrage when the market is thin or external events create intense uncertainty, but not if greater uncertainty is created by the government itself fuelling inflationary pressure. Whether that warrants claims that the Bank ‘brought down the Truss government’ I will leave you to decide.

So do governments need to worry about the bond markets because sometimes arbitrage fails? Again the answer is no, because the central bank will intervene on those occasions. The exception is where greater uncertainty is caused by the government itself, but governments should worry about that in any case. Once again the bond market is just an indicator of underlying problems, and not in itself a constraint on what the government can do.

Why is it so rare for the media to acknowledge any of this, and act as if the bond market is some vengeful god that could strike at any point? First, when a Labour government is in power it suits journalists on the right to do this. Second, most people have no idea what arbitrage is and so it is much easier to pretend the actions of the bond market are mysterious and, for political journalists, highly political. As a consequence, journalists hardly ever acknowledge that the ‘market experts’ they like to quote have no secret knowledge about why rates move, and work for firms that make more money when governments tighten fiscal policy.

All this means policy that is based only on fears about the bond market, or worse still about what journalists are writing about the bond market, will be bad policy. Andy Burnham was right that governments should not be in hock to the bond markets. Ironically this will also become one of the first tests of Burnham's leadership. Will he appoint the obviously best candidate as Chancellor, or will he succumb to pressure from the media and market pundits to appoint someone more to their liking.

The Consequences of Tolerating the Far Right

 

As I have argued in previous posts, the rise in the far right is not a result of changes in people’s attitudes. In many ways over the last fifty years people have become more tolerant of minorities and less racist. What has changed is what is tolerated by the political elite.

There has always been a minority of people who, other things being equal, would support a party of the far right that promoted extreme socially conservative and authoritarian views and which encouraged social division. A much smaller minority of that minority are prepared to use violence. Those who went from house to house in Bellfast, pulling those who were not white on to the streets and burning their houses, did not have ‘legitimate concerns’. They were not fed up with lack of action on immigration, as a Times editorial absurdly suggested, because immigration has come right down. Belfast is not ‘flooded’ with asylum seekers, who comprise less than 1% of the population. Instead the rioters are the equivalent of football hooligans who wanted to start fights with supporters of the other side, or who used to glory in sectarian violence. People who used to be members of the UVA, the BNP, or before that the National Front. For some in unionist areas, non-whites are the new Catholics.

What has changed is that the leader of the political party with the most support in the UK incites this violence by calling for “pure cold rage.” What has changed is that every party on the political right is calling for large scale deportations including British citizens. That the right wing press, that once would have not been associated with such politicians or with any suggestions of inciting violence, now appear to show no such inhibitions. That the BBC actively attempts to attract viewers from a far right political party. That the departing chair of the media regulator describes Reform’s TV channel as covering the agenda of the majority. That the most widely used social media website should deliberately amplify calls by Moscow supported Tommy Robinson to protest against this “invader attack”, and a US Vice President who talks about a mass invasion of migrants. None of these actors care that they are inciting race riots, and some positively welcome it.

All these changes have eroded the social norms we used to have against racism, dehumanising minorities or exploiting tragic crimes for political ends. The situation has become a lot worse in the last few years in part because the fascist government in the US is actively promoting the UK far right, and because the UK Labour party foolishly thought they could diminish the popularity of the far right by parroting its language and policies.

The politicians of the far right will carry on competing amongst themselves about who can be the most barbaric. The right wing press is not going to change. Its wealthy owners have fully bought into the idea that encouraging social division is the best way of protecting their wealth. The countries that have actively encouraged the far right in the UK are not going to stop what has so far been a very successful strategy for them.

The only way we can stop this rapid decline into division and violence is for the political centre to stand up for the moral principles most people follow, and ensure the institutions that it can influence do the same. Condemning the rioters is easy, but this alone will achieve very little. Condemning the consequences without addressing the causes is bad politics and bad government.

Claims by those in the right wing media and by right wing politicians that immigrants are much more like;y to commit crimes need to be debunked by all politicians who are not on the populist right. The evidence is there, so why not use it. It is so easy for the media to give the impression that violent crime is unusually associated with immigrants or asylum seekers by publicising the cases that are and ignoring the much greater number that are not. [1] Media that does this needs to be condemned for doing so. Media and politicians that use individual crimes to push their political agenda should be condemned for doing so. Such actions exploit the victims of those crimes.

Draw a clear line between concerns about levels of immigration on the one hand (while also noting that immigration levels have come right down) and the dehumanisation of the immigrants who do come here on the other. In many ways what we see today can be traced back to May’s ‘hostile environment’: the immoral idea that treating badly immigrants who are here and trying to make a new life will discourage others from coming. Making it much more difficult formigrants to become UK citizens is part of that dehumanisation.

The absence of any of this kind of push back against the far right coming from politicians in government right now, and particularly from the Prime Minister, is part of our immediate problem. One of the jobs of a national leader is to be seen to lead when the social fabric is threatened by a minority intent on intimidation and violence. At the very least stop the government exclusively using social media companies that help incite riots. It needs to stop formulating policy as if immigrants or asylum seekers are always a problem.

Those working in the media have responsibility too. The broadcast media needs to stop calling race riots ‘immigration protests’. The media regulator needs to stop a news channel pushing a far right agenda and conspiracy nonsense. The broadcast media needs to be properly regulated, or it will become like our press, where those with extreme wealth can have extreme influence. What Musk has done to the most widely used social media platform is an excellent example of why those crying ‘freedom of speech’ to prevent regulation are talking nonsense. As I argued here (see also Geoff Mulgan here) free speech should not override the right not to be lied to. 

Ironically, what the political centre needs to do is to start reflecting the views of the majority of people in the country. It is not hard to imagine a UK where politicians in the centre were joining those on the left in setting out basic moral principles and calling out those that flouted them, and then to observe that a clear majority of people support these politicians of the centre and left. Farage’s call for pure cold rage was politically risky in that respect, and reflects a tendency of far right populists to go over the top and lose popular support as a result. (Whether they are more or less dangerous as a result is another question.) Very few voters approve of rioting, particularly rioting that involves picking on people based on the colour of their skin, and that includes people in Belfast.

A strategy that attacks rather than appeases right wing dehumanisation would be popular, and it could also be effective at discouraging support for the far right, just as it once used to be. The direct influence of the right wing press is not what it once was. Social media can be regulated. We got here not because this strategy of confronting attempts to divide and dehumanise failed, but because the UK’s political elite, first on the right and then in the centre, decided the strategy should be abandoned. Often they did this because it was in their own political interests to do so. In many past posts I have outlined when and how that transformation took place, and Daniel Trilling in his new book “If We Tolerate This” does something very similar. Just as the UK’s political elite started this, it can and has to end it.

[1] As the Migration Observatory notes, neither immigrants nor asylum seekers were associated with statistically significant changes in violent crime. As they note, any analysis of those who commit crimes requires looking at all potential causes, like age and labour market position. It is telling that those politicians who like to link crime with skin colour, religion or culture prefer to use individual cases rather than well researched evidence.

Trends in UK Inequality and Poverty

 

Popular discussion of inequality or poverty in the UK is often confused because there are many different measures of both. [1] Some facts are largely immune to measurement issues, like the fact that UK inequality and poverty increased significantly in the 1980s. Bourquin, Brewer and Wernham provide a good discussion, and this chart is taken from there.

So, for example, the ratio of the post-tax income of the top 10% compared to the bottom 10% rose substantially in the second half of the 1980s (helped by cuts to the top rate of tax), but has, if anything, fallen slightly since then.

In the past I have looked at the outer edges of the income distribution, and in particular the share of income going to the top 1%. That’s an income of around £200,000. Here is data from the World Inequality Database, which unlike earlier is pre-tax. For post-tax data see the IFS here. (For more on the characteristics of the 1%, see here.)

I’ve included data since WWII just to illustrate that the post-war period was marked by a steady and significant decline in the 1% share, which was reversed in the 1980s. The 1% share continued to rise in the 1990s and peaked around the time of the Global Financial Crisis, falling back slightly since then.

Wealth inequality shows a similar story, but there are notable differences. The decline in the 1% wealth share in the post-war period was very marked, reflecting in part very high inheritence taxes,. Wealth inequality rose in the 1980s, but more modestly than incomes, and has been growing slowly but steadily since. In addition over the last few decades the overall level of wealth to income has increased substantially.

Recent trends in the UK are very different to the US, where top incomes have exploded dramatically. For example the top 1% wealth share in the US has risen from a low of around 25% before 1980 to over 35% today. The (pre-tax) 1% income share in the US had also risen steadily since 1980, and is now approaching 20%. At the same time tax rates for the very very rich have fallen dramatically.

Why should we care about the very top of the income distribution? Sometimes it is suggested that very high incomes do everyone else no harm, so why worry about what a small percentage of individuals earn? This argument is in my view simply wrong, for two main reasons. First, the scale of inequality at the top is substantial. After tax, the top 1% earn around 9% of all incomes. To put it crudely, that means that by halving these top incomes we could increase everyone else’s income by over 4%, which is a lot. This is the same as saying that if the rise in the share of the 1% since the 1980s had not happened, everyone else would now be over 4% better off. Advocates for the wealthy would say that reducing top incomes would reduce the size of the overall pie, but we have no clear evidence for that.

Secondly, extreme levels of income and wealth tend to impact all of us through politics. We just need to look at the United States to see how this can completely distort the political process in a way that favours the rich compared to everyone else. One reason that post-tax inequality in the United States has risen much more than in the UK, particularly among the billionaire class, is precisely because the wealthiest have so much political power.

What about the other end of the income distribution? The first chart shows a sharp rise in poverty in the 1980s, and then a decline at the turn of the century thanks in part to decisions made by the last Labour government. Since then poverty has been relatively flat, but the chart doesn’t include recent years, and doesn’t include housing costs. Here the story is all about increasing costs in the last few years, as calculations from the Resolution Foundation clearly show.

From these charts it is clear that, while stagnation in real income growth is not pleasant, the so-called cost of living crisis can only really be called a crisis for those on low incomes. Note also that while pensioners are generally better off than workers, pensioners with the lowest incomes have also been hit hard. These numbers seem to strengthen the case for restricting any help following recent energy price hikes to those on low incomes. The number of children in poverty has been slowly increasing since the end of the last Labour government. A major cause of that was the two-child limit, which has finally been abolished by this Labour government.

This is a very brief discussion of broad trends, but I hope it illustrates one crucial point, which is that the extent of both inequality and poverty depend crucially on political decisions about taxes and benefits. To a considerable extent levels of inequality and poverty are what societies choose them to be. But in democracies inequality and poverty are rarely major election issues, so perhaps it is more accurate to say that levels of poverty and inequality are what political elites and their influencers want them to be.  

[1] The best source of discussion of all kinds of inequality, from income and wealth to geographic, housing, education, health and so on, is the Deaton review by the IFS. This much shorter piece in the FT by Toby Nangle is also interesting.