Inflation is worst for the worse off

"Essentials" increased in price by far more than the CPI last year.

Money broker Tullett Prebon has created an index of price inflation in "essentials" in Britain, which it's calling (unsurprisingly) the Tullett Prebon UK Essentials Index. It defines "essential" goods as:

  • Food, alcohol and tobacco
  • Council tax, water charges and home insurance
  • The costs of domestic heating and power, principally gas and electricity
  • Fuel, road tax and vehicle insurance
  • Train, bus and other public transport fares

(Yes, alcohol and tobacco are essentials.) Between them, those components make up 40 per cent of the RPI, with the other sixty per cent being non-essentials.

Defining the difference lets us take a look at how bad inflation is hitting just the act of day-to-day living. Tullett Prebon estimates inflation in essentials was 3.7 per cent over 2012, well above the CPI, which increased by 2.8 per cent. And, since wages have been rising below even CPI, the price of essentials has soared in comparison to income:

Between 2007 and 2012, nominal incomes expanded by 10% whilst the cost of essentials soared by more than 33%, meaning that the average working person would have been 17% worse off if he or she had spent the whole of their income on essentials.

Of course, few people do spend their entire income on essentials. However, with real incomes under pressure, and with the prices of essentials now increasing at annual rates of close to 4%, the proportion of household incomes going into essentials is clearly rising, and is set to continue to do so.

As the chart below makes clear, this is entirely a post-recession phenomenon:

It's been known that inflation is worse for the worse off for quite some time now, but it's largely been a fact bandied around by the far left. The Communist Party of Britain — that's the one which publishes the Morning Star — produced a Working Class Price Index in 2010, which made much the same point. That pegged inflation for the working class (which included a broad mixture of non-essentials as well) at over 10 per cent for some years.

This isn't quite the same point as the one made by those at the intersection of compassionate conservatism and inflation hawkishness, which is that high inflation disproportionately hits the poor. That may or may not be true — I'm inclined to think it does, but not as much as high unemployment and low growth does, and insofar as inflation hawks call for that trade-off they're being disingenuous — but what is true is that whatever the headline rate of inflation is, if you're poor, life is getting more expensive much faster than that indicates.

One final point (I think made originally by Left Outside) is that a closer look at the categories which count as essentials reveals a far greater extent of government control over prices than is normal. Council tax, road tax and almost all public transport fares are set (in aggregate) by the government; a massive proportion of the cost of alcohol, tobacco, fuel and heating and power is similarly driven by taxation.

As a result, standard understanding of inflation goes out the window. There is no intrinsic link between monetary policy and the rate of inflation for "essentials", because the prices aren't set by the market. It's a rare situation where the government could have its cake and eat it; it could implement expansionary monetary policy to boost demand, while at the same time capping, temporarily, rises in those direct regressive taxes and fares to below inflation.

But for that to happen, there first needs to be wider understanding of the problem. That's why the essentials index is an important piece of research, and worth keeping an eye on.

Updated to replace the giant picture of some rice with the chart which was actually supposed to be there.

Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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MPs Seema Malhotra and Stephen Kinnock lay out a 6-point plan for Brexit:

Time for Theresa May to lay out her priorities and explain exactly what “Brexit means Brexit” really means.

Angela Merkel has called on Theresa May to “take her time” and “take a moment to identify Britain’s interests” before invoking Article 50. We know that is code for the “clock is ticking” and also that we hardly have any idea what the Prime Minister means by “Brexit means Brexit.”

We have no time to lose to seek to safeguard what is best in from our membership of the European Union. We also need to face some uncomfortable truths.

Yes, as remain campaigners we were incredibly disappointed by the result. However we also recognise the need to move forward with the strongest possible team to negotiate the best deal for Britain and maintain positive relationships with our nearest neighbours and allies. 
 
The first step will be to define what is meant by 'the best possible deal'. This needs to be a settlement that balances the economic imperative of access to the single market and access to skills with the political imperative to respond to the level of public opinion to reduce immigration from the EU. A significant proportion of people who voted Leave on 23 June did so due to concerns about immigration. We must now acknowledge the need to review and reform. 

We know that the single market is founded upon the so-called "four freedoms", namely the free movement of goods, capital, services and people & labour. As things stand, membership of the single market is on an all-or-nothing basis. 

We believe a focus for negotiations should be reforms to how the how the single market works. This should address how the movement of people and labour across the EU can exist alongside options for greater controls on immigration for EU states. 

We believe that there is an appetite for such reforms amongst a number of EU governments, and that it is essential for keeping public confidence in how well the EU is working.

So what should Britain’s priorities be? There are six vital principles that the three Cabinet Brexit Ministers should support now:

1. The UK should remain in the single market, to the greatest possible extent.

This is essential for our future prosperity as a country. A large proportion of the £17 billion of foreign direct investment that comes into the UK every year is linked to our tariff-free access to a market of 500 million consumers. 

Rather than seeking to strike a "package deal" across all four freedoms, we should instead sequence our approach, starting with an EU-wide review of the freedom of movement of people and labour. This review should explore whether the current system provides the right balance between consistency and flexibility for member states. Indeed, for the UK this should also address the issue of better registration of EU nationals in line with other nations and enforcement of existing rules. 

If we can secure a new EU-wide system for the movement of people and labour, we should then seek to retain full access to the free movement of goods, capital and services. This is not just in our interests, but in the interests of the EU. For other nation states to play hardball with Britain after we have grappled first with the complexity of the immigration debate would be to ignore rather than act early to address an issue that could eventually lead to the end of the EU as we know it.

2. In order to retain access to the single market we believe that it will be necessary to make a contribution to the EU budget.

Norway, not an EU member but with a high degree of access to the single market, makes approximately the same per capita contribution to the EU budget as the UK currently does. We must be realistic in our approach to this issue, and we insist that those who campaigned for Leave must now level with the British people. They must accept that if the British government wishes to retain access to the single market then it must make a contribution to the EU budget.

3. The UK should establish an immigration policy which is seen as fair, demonstrates that we remain a country that is open for business, and at the same time preventing unscrupulous firms from undercutting British workers by importing cheap foreign labour.  

We also need urgent confirmation that EU nationals who were settled here before the referendum as a minimum are guaranteed the right to remain, and that the same reassurance is urgently sought for Britons living in mainland Europe. The status of foreign students from the EU at our universities must be also be clarified and a strong message sent that they are welcomed and valued. 

4. The UK should protect its financial services industry, including passporting rights, vital to our national prosperity, while ensuring that the high standards of transparency and accountability agreed at an EU level are adhered to, alongside tough new rules against tax evasion and avoidance. In addition, our relationship with the European Investment Bank should continue. Industry should have the confidence that it is business as usual.

5. The UK should continue to shadow the EU’s employment legislation. People were promised that workers’ rights would be protected in a post-Brexit Britain. We need to make sure that we do not have weaker employment legislation than the rest of Europe.

6. The UK should continue to shadow the EU’s environmental legislation.

As with workers’ rights, we were promised that this too would be protected post-Brexit.  We must make sure we do not have weaker legislation on protecting the environment and combatting climate change. We must not become the weak link in Europe.

Finally, it is vital that the voice of Parliament and is heard, loud and clear. In a letter to the Prime Minister we called for new joint structures – a Special Parliamentary Committee - involving both Houses to be set up by October alongside the establishment of the new Brexit unit. There must be a clear role for opposition parties. It will be equally important to ensure that both Remain and Leave voices are represented and with clearly agreed advisory and scrutiny roles for parliament. Representation should be in the public domain, as with Select Committees.

However, it is also clear there will be a need for confidentiality, particularly when sensitive negotiating positions are being examined by the committee. 

We call for the establishment of a special vehicle – a Conference or National Convention to facilitate broader engagement of Parliament with MEPs, business organisations, the TUC, universities, elected Mayors, local government and devolved administrations. 

The UK’s exit from the EU has dominated the political and economic landscape since 23 June, and it will continue to do so for many years to come. It is essential that we enter into these negotiations with a clear plan. There can be no cutting of corners, and no half-baked proposals masquerading as "good old British pragmatism". 

The stakes are far too high for that.