Tag: #inflation

ICAEW chart of the week: Inflation jump

Our chart this week looks at how the jump in annual inflation from 1.7% in September to 2.3% in October was driven by higher energy bills.

Side-by-side step charts comparing the components of inflation for two overlapping periods. Visually each bar is weighted to its contribution to the inflation to the index. 12 months to Sep 2024: core inflation +3.2%, food prices +1.9%, alcohol and tobacco +4.9% and energy prices -16.9% = CPI all items 1.7%. 12 months to Oct 2024: core inflation +3.3%, food prices +1.9%, alcohol and tobacco +5.3% and energy prices -10.1% = CPI all items 2.3%.

Our chart of the week illustrates how the annual rate of consumer price inflation (CPI) has changed between September and October 2024. 

In the year to September 2024, core inflation – being CPI excluding the more volatile price rises of food, alcohol and tobacco, and energy – was 3.2%, while food prices were 1.9% higher than a year previously, alcohol and tobacco were 4.9% higher and energy prices were 16.9% lower. On a weighted basis these contributed 2.5%, 0.2%, 0.2% and -1.2% respectively to the overall CPI index.

This contrasts with the year to October 2024, where core inflation was 3.3%, food price inflation was 1.9%, alcohol and tobacco prices were up 5.3%, and energy prices were down 10.1%, contributing 2.6%, 0.2%, 0.2% and -0.7% to the annual rise in the CPI all items index.

In moving to the latest set of statistics, price changes during October 2023 are dropped from the annual rate and those for October 2024 are added. This results in a very different picture for energy prices, as a fall in domestic electricity and gas prices in October 2023 was replaced by an increase in the domestic energy price cap in October 2024. This caused energy prices overall to fall by a smaller amount in the year to October than they did in the year to September.

After weighting the different components of the CPI index, the 0.6 percentage point change in the annual rate of inflation reflected a 0.1 percentage point contribution from core inflation, close to zero from food inflation, 0.015 percentage points from higher alcohol and tobacco prices, and a 0.5 percentage point contribution resulting from a lower annual rate of fall in energy prices. 

Despite the slight uptick in the annual core inflation rate in October 2024 to 3.3%, it is still significantly lower than the 5.7% rate it was in October 2023, providing some encouragement to the Bank of England to reduce interest rates still further during 2025.

However, the concern for monetary policymakers before they decide to cut rates again will be the potential upward pressures on inflation from measures in the Autumn Budget 2024. The course they chart will be affected by how these and other economic factors (both domestic and international) play out over the course of the next six months or so.

This chart was originally published by ICAEW.

ICAEW chart of the week: Prime Minister’s salary

My chart for ICAEW this week illustrates how PM Keir Starmer’s £172,153 official salary entitlement would have been £305,770 if prime ministerial pay had kept pace with inflation since 2009.

Column chart showing the Prime Minister's actual salary, official salary and official salary extrapolated in line with inflation on 1 April between 2009 and 2024. See text for numbers. 26 Sep 2024. Chart by Martin Wheatcroft FCA. Design by Sunday. Sources: House of Commons research briefings; ICAEW calculations. (c) ICAEW 2024.

Prime ministerial pay has been in the news quite a lot in recent weeks for a range of reasons, leading our chart of the week to look at how the prime minister’s salary has evolved over the last 15 years.

As the chart illustrates, former PM Gordon Brown was entitled to a salary of £197,689 and had an actual salary of £193,885 on 1 April 2009, significantly higher than today’s current official salary of £172,153 or the actual salary of £166,786 taken by current PM Keir Starmer. This is despite cumulative inflation of 55% (3.0% a year on average) or an increase in MP base pay of 41% (2.3% a year) over the past 15 years.

The reasons for these reductions in prime ministerial salary are primarily the result of a voluntary pay cut to £150,000 taken by Gordon Brown in the run up to the May 2010 election, and a further cut of 5% to £142,500 adopted by incoming PM David Cameron. 

Cameron maintained his pay at this level for the duration of his first term in office, converting his voluntary decision into a permanent change in 2012 (backdated to 2011) in how much he and his successors have been entitled to receive. The chart shows how Cameron accepted a pay rise following the 2015 general election, taking him from a salary of £142,500 on 1 April 2012 out of an official entitlement of £142,545 to £150,402 on 1 April 2016 out of £152,532.

Subsequent prime ministers have also exercised pay restraint by restricting increases in ministerial pay, or in not taking all of the increases to which they were entitled. As a consequence, Theresa May concluded her period as prime minister in 2019 on a salary of £154,908 out of an official salary of £158,754, while Boris Johnson and Liz Truss were on annual salaries of £159,584 in 2022, short of their full entitlement of £164,951.

Rishi Sunak concluded his period as prime minister on an official salary of £172,153 from 1 April 2024 onwards, being the amount to which Sir Keir Starmer is entitled to claim if he wanted. However, the politics of accepting pay rises is difficult – perhaps now more than ever – and so Keir Starmer has stuck with the £166,786 actual salary that his predecessor was on before the 2024 general election.

Our chart illustrates how the prime minister’s official salary has eroded in value over the last 15 years by calculating how it would have risen to £219,800 on 1 April 2012, £232,000 on 1 April 2016, £247,720 on 1 April 2019, £266,020 on 1 April 2022 and £305,770 this year if it had increased in line consumer price inflation instead. 

There are arguments for using other indexes for this comparison, such as public sector pay, which if used would have led to an official salary of £299,060 on 1 April 2024 ; average GDP per capita, perhaps a better measure of national economic performance, would have resulted in an official salary of £301,530. Linking to overall average pay would have led to an official salary of £311,990 today, while maintaining its value in comparison with pay in the private sector would have delivered a potential pay packet for the PM of £334,360.

The requirement for successive prime ministers to approve their own pay has led to the opposite of what you might think would happen. Instead of raising their salary ever higher because they have the power to do so, political choices and pressures have led them instead to cut or freeze their pay at different points over the last 15 years, resulting in a significant erosion in prime ministerial pay in that time.

These choices have led to the UK paying its head of government substantially less than comparable leaders such as Australian PM Anthony Albanese’s annual salary of A$607,500 (£311,500), German Chancellor Olaf Scholz’s €348,300 (£290,250) or Canadian PM Justin Trudeau’s C$408,200 (£226,800). 

Ironically, it might be the prime minister (and his successors) who could benefit most of all of our public servants by taking the power to set his own pay away and giving it to an independent pay review body instead.

This chart was originally published by ICAEW.

ICAEW chart of the week: Inflation (again)

My chart for ICAEW this week shows that while headline inflation slowed to 2.3% in April, a core inflation figure of 3.9% means the fight against inflation is far from over.

Inflation (again) ICAEW chart of the week Step chart combined with five individual line graphs under each step. Annual CPI: Apr 2023 to Apr 2024 Core inflation +3.9% (height = 3.0%) Food prices +2.8% (height = 0.3%) Alcohol & tobacco +8.1% (height = 0.3%) Energy -16.7% (height = -1.3%) =CPI all items +2.3% (height 2.3%) Core inflation line graph: gradual slope downwards from +6.8% to +3.9%. Food prices line graph: steep slope downwards from +19.3% to +2.8%. Alcohol & tobacco line graph: flattish line from +9.1% which then rises, falls and rises before falling to +8.1%. Energy prices line graph: sharply falling line with a couple of zig zags upwards and then a final fall - from +10.8% to -16.7%. CPI all times - a gradual fall (with bumps) from +8.7% tp +2.3%.23 May 2024. Chart by Martin Wheatcroft FCA. Design by Sunday. Source: ONS, 'Consumer price inflation, UK: Apr 2024'. © 2024.

We return to the topic of consumer price inflation (CPI) this week following the news that it has returned to within its target range of 2% plus or minus 1% for the first time since July 2021. 

Our chart illustrates how a 16.7% fall in energy prices between April 2023 and April 2024, have partially offset core inflation of 3.9%, food price rises of 2.8% and alcohol and tobacco prices rises of 8.1%, to result in annual CPI of 2.3%.

It also shows how each of these components of inflation have changed over the last 12 months. Core inflation has slowed from an annual rate of 6.8% in April 2023 to 3.9% in April 2024, food price inflation from 19.3% to 2.8%, and alcohol and tobacco price inflation from 9.1% to 8.1%. Meanwhile, energy prices have fallen over the last year with the annual rate of change going from +10.8% in April 2023 to -16.7% in April 2024.

These components of the inflation index combine to see CPI slow from an annual rate of 8.7% in April 2023 to 2.3% for the 12 months to April 2024, positive news for the Bank of England. It has spent the last few years writing letters to the Chancellor, explaining why inflation is off target and the actions the Bank is taking to bring inflation back on target.

The challenge for the Bank of England’s Monetary Policy Committee is when to take the foot off the brake and start cutting interest rates. The indications are that this won’t be in June as some had hoped, with policymakers concerned about the persistence of services inflation (5.9% in the year to April 2024, a component of core inflation not shown in the chart) and the level of wage rises (5.7% in the year to March 2024), neither of which are consistent with inflation staying within its target range. 

This chart was originally published by ICAEW.

ICAEW chart of the week: Retail sales

My chart for ICAEW this week looks at how retail sales have increased by 19.5% over the past five years, comprising a 1.4% fall in volumes and a 21.2% increase in prices.

Double step chart: Years to Feb 2020, 2021, 2022, 2023 and 2024 = Five years to Feb 2024. Retail sales ICAEW chart of the week Prices up (orange) Prices down (purple) Volumes up (teal) Volumes down (green) Top step chart: prices +1.0%, -1.1%, +7.8%, +9.6%, +2.6% = +21.2% Bottom step chart: volumes -0.2%, -3.3%, +7.0%, -4.2%, -0.3% = -1.4% Total retail sales in the horizontal axes descriptions: Year to Feb 2020 +0.8%, Year to Feb 2021 -4.4%, Year to Feb 2022 +15.4%, Year to Feb 2023 +5.0%, Year to Feb 2024 +2.3% = Five years to Feb 2024 +19.5% 27 Mar 2024. Chart by Martin Wheatcroft FCA. Design by Sunday. Sources: ONS, 'Retail sales, Great Britain: Feb 2024 (seasonally adjusted)'; ICAEW calculations. (c) ICAEW 2024

The latest statistics from the Office for National Statistics (ONS) up to February 2024 highlight how retail sales in Great Britain (England, Wales and Scotland) have been on a rollercoaster ride over the past five years as the pandemic, then the cost-of-living crisis, battered the economy.

As our chart of the week illustrates, changes in retail sales can be split between volumes and prices, with growth in retail sales of 19.5% over the five years to February 2024 consisting of a 1.4% fall in volumes and a 21.2% increase in prices.

Our chart also shows how retail sales have increased by year, starting with a 0.8% increase in retail sales in the year to February 2020 (from a 0.2% fall in volumes and a 1% increase in prices) before the first pandemic lockdown the following month. That first year of the pandemic to February 2021 resulted in a 4.4% decline in sales (a 3.3% fall in volumes and a 1.1% reduction in prices) as we cut back on spending, followed by a massive 15.4% jump in retail sales in the year to February 2022 (7% from higher volumes and 7.8% from higher prices) as the nation emerged and started to spend heavily.

The cost-of-living crisis was behind a 5% increase in retail sales in the year to February 2023, as although prices rose 9.6% as inflation accelerated, households cut back on what they bought in response to drive a 4.2% fall in retail volumes.

Retail sales were up by a more modest 2.3% in the year to February 2024, comprising a 0.3% fall in volumes and a 2.6% increase in prices as inflation moderated.

Evening out the ups and downs gives an average increase in retail sales of 3.6% a year over the last five years, comprising an average fall of 0.3% a year in volumes and an average increase of 3.9% in prices.

This is not as positive a picture for retail business as the numbers might imply. Although it appears that retailers are selling slightly less overall at much higher prices, our chart doesn’t reflect the substantial increases many have seen in their input costs over the same period.

For more ICAEW analysis on the economy, click here.

This chart was originally published by ICAEW.

ICAEW chart of the week: Core inflation

The Bank of England Monetary Policy Committee held interest rates constant at its latest meeting, despite CPI falling to 3.4% in February and core inflation dropping to 4.5%.

Line chart: Core inflation ICAEW chart of the week CPI (purple) - line Core inflation (orange) - line Bank of England target range - shaded area Annual inflation rates for the years to Dec 2022 to Feb 2024: CPI: 10.5%, 10.1%, 10.4%, 8.7%, 8.7%, 7.9%, 6.8%, 6.7%, 6.7%, 4.6%, 3.9%, 4.0%, 4.0%, 3.4% (just above the Bank of England target range). Core inflation: 6.4%, 5.8%, 6.2%, 6.8%, 7.1%, 6.9%, 6.9% (crossing over CPI and back again), 6.2%, 6.1% (crossing over CPI), 5.7%, 5.1%, 5.1%, 5.1%, 4.5%. Bank of England target range: shaded area across the chart between 1.0% and 3.0% with 2.0% solid line through the middle. 21 Mar 2024. Chart by Martin Wheatcroft FCA. Design by Sunday. Source: ONS, 'Consumer price inflation, UK: Feb 2024'. (c) ICAEW 2024

The Office for National Statistics reported its latest estimates for inflation on Wednesday 20 March 2024, with both annual consumer price inflation (CPI) and annual consumer price inflation excluding food, alcohol, tobacco and energy (core inflation) in February falling by 0.6 percentage points to 3.4% and 4.5% respectively.

Our chart this week illustrates how CPI fell from 10.5% in the year to December 2022 to 4% in December 2023 and to 3.4% in February 2024, a rapid decline in the headline measure. This contrasts with the annual rate of core inflation, which increased from 6.4% in December 2022 to a peak of 7.1% in May 2023, before declining more gradually to 5.1% in December 2023 and to 4.5% in February 2024.

Annual food price inflation (5% in February 2024), alcohol and tobacco (11.9%), and energy prices (-13.8%) are of course many of the prices that we as consumers notice the most – what we buy in the supermarket, off-licence, at the fuel pump, or pay to heat and power our homes. However, food, alcohol, tobacco and energy prices are often very volatile and so core inflation allows us to understand what is happening to the (generally less volatile) prices of the other 78% of the things we buy as measured by the CPI Index. 

The drop in core inflation to 4.5% is a positive sign for the Monetary Policy Committee, even if it didn’t reduce interest rates at its most recent meeting on Thursday 21 March 2024. The headline measure of CPI is coming down, and is expected to fall further over the next few months as large food price increases a year ago drop out of the annual comparison, a factor that won’t affect core inflation directly.

Policymakers are expected to remain cautious about cutting interest rates for several more months, as they will want to see how inflationary the scheduled increases in April of 9.8% in the minimum wage, 8.5% in the state pension and 6.7% in universal credit and other welfare benefits will be. Salaries are a significant input cost for the majority of businesses and it is likely that many will seek to pass on higher salary costs to their customers, while higher spending by pensioners and those in receipt of benefits could start to push up prices again just at the point that the Bank of England hopes to have brought inflation under control. 

While there is likely to be much celebration and declaration of victory once the headline CPI measure drops into the target range over the next few months, how long it takes to bring down core inflation to within the target range is likely to be a better indicator of whether inflation has actually been tamed.

For more ICAEW analysis on the economy, click here.

This chart was originally published by ICAEW.

ICAEW chart of the week: Wage inflation

My chart for ICAEW this week takes a look at how average earnings have risen over the last decade and how they compare with the headline rate of inflation.

Triple column chart vertically above each other: Wage inflation ICAEW chart of the week Each chart goes from Jan 2015 to Jan 2024 (10 columns) Top chart: Average earnings net of CPI (orange) +1.1%, +2.5%, -0.1%, -0.4%, +2.0%, +1.3%, +3.6%, -0.4%, -3.9%, +1.5% Middle chart: Average earnings (purple) +1.4%, +2.8%, +1.7%, +2.6%, +3.8%, +3.1%, +4.3%, +5.1%, +6.2%, +5.5% Bottom chart: CPI (blue) +0.3%, +0.3%, +1.8%, +3.0%, +1.8%, +1.8%, 0.7%, +5.5%, +10.1%, +4.0% 14 Mar 2024. Chart by Martin Wheatcroft FCA. Design by Sunday. Source: ONS, 'Consumer price inflation', 'Labour Force Survey, average weekly earnings (including bonuses)'. (C) ICAEW 2024

According to the Office for National Statistics (ONS), average weekly earnings including bonuses on a seasonally adjusted basis increased by 5.5% between January 2023 and January 2024 to £672 (equivalent to £2,912 per month). This is 1.5 percentage points higher than the rate of consumer price inflation (CPI) over the same 12-month period of 4.0%.

While this might seem positive for the theoretical ‘average’ worker, this follows a 6.2% increase in the preceding year to January 2023, 3.9 percentage points lower than the corresponding 10.1% increase in consumer prices.

Our chart this week takes these numbers back a decade, with CPI of 0.3%, 0.3%, 1.8%, 3.0%, 1.8%, 1.8%, 0.7%, 5.5%, 10.1% and 4.0% respectively in the years from January 2015 through to January 2024. Average earnings increased by 1.4%, 2.8%, 1.7%, 2.6%, 3.8%, 3.1%, 4.3%, 5.1%, 6.2% and 5.5% respectively over the same period, giving rise to net differences of +1.1%, +2.5%, -0.1%, -0.4%, +2.0%, +1.3%, +1.3%, +3.6%, -0.4%, -3.9% and +1.5%.

Overall, wages have increased faster than inflation over the last decade, up 43.2% compared with a 32.8% increase in the CPI Index, equivalent to average rises of 3.7% a year and 2.9% a year respectively – or a net 0.8 percentage point a year improvement in average wages over CPI.

Private sector wages have risen faster at 45.7% over ten years (3.8% a year on average), while public sector wages have gone up by 33.7% (2.9% a year on average), only marginally ahead of CPI (by 0.07% a year). Of course, averages are just that and individual and household experiences will differ significantly.

This comparison would not be approved of by the statistical authorities, who prefer the consumer prices including housing (CPIH) measure of inflation to headline CPI. However, CPIH was up 31.7% over the past decade to January 2024 (or 2.8% a year on average), so while the numbers might have been slightly different in individual years if we had used CPIH in the chart, the increase in average wages over 10 years is only slightly better – by 1.1% in total or 0.1% a year on average.

Assuming inflation falls to below 2% later this year as predicted, the picture for the coming year is likely to show a significant positive variance for earnings, especially given the 9.8% increase in the minimum wage scheduled for April. This should have the effect of pushing up average earnings, unless something very surprising happens to wages further up the income scale.

For more ICAEW analysis on the economy, click here.

This chart was originally published by ICAEW.

ICAEW chart of the week: Inflation

My chart for ICAEW this week illustrates how core inflation has only dropped from 6.3% in December 2022 to 5.1% in December 2023, even as the headline rate has come down from 10.5% to 4.0%.

Two step charts under the title 'Inflation'. Step chart 1: 2022 (12 months to Dec 2022) Core inflation +6.3% (corresponding to 5.0% in height) + Food prices +16.8% (height 1.8%) + Alcohol & tobacco +3.7% (height 0.2%) + Energy prices +52.8% (height 3.5%) = CPI all items +10.5% (height 10.5%) Step chart 2: 2023 (12 months to Dec 2023) Core inflation +5.51% (height 4.0%) + Food prices +8.0% (height 0.9%) + Alcohol & tobacco +12.9% (height 0.5%) + Energy prices -17.3% (height -1.4%) = CPI all items +4.0% (height 4.0%) 18 Jan 2024. Chart by Martin Wheatcroft FCA. Design by Sunday. Source: ONS, 'Consumer price inflation, UK: Dec 2023'. (c) ICAEW 2024

On 17 January 2023, the Office for National Statistics (ONS) published its latest consumer price inflation (CPI) statistics for the 12 months to December 2023, reporting that headline inflation has fallen to an annual rate of 4.0% compared with 10.5% a year earlier – a more than halving of the annual rate of price growth.

This contrasts with CPI excluding energy, food, alcohol and tobacco (typically described as core inflation), which was 6.3% and 5.1% in the 12 months to December 2022 and 2023 respectively.

The left-hand side of my chart this week illustrates how core inflation in the 12 months to December 2022 of 6.3% contributed just under 5.0% to the weighted average total inflation rate of 10.5%, with food prices up 16.8%, alcohol and tobacco up 3.7%, and energy prices up 52.8% contributing a further 1.8%, 0.2% and 3.5% respectively.

The right-hand side shows the 12 months to December 2023, where core inflation of 5.1%, food price inflation of 8.0%, alcohol and tobacco inflation of 12.9%, and a fall in energy prices of 17.3% contributed approximately 4.0%, 0.9%, 0.5% and -1.4% respectively to the weighted average total rate of consumer price inflation of 4.0%

The relative weightings may explain why many people feel that inflation is still running faster than the headline rate. Food prices, up 8.0% in the past 12 months, have increased twice as fast as CPI of 4.0%, while alcohol (up 9.6%) and tobacco (up 16.0%) have gone up by even more. These may have been offset by energy prices coming down by 17.3% over the past 12 months, but this may not be perceived as that beneficial given how energy is still significantly more expensive than it was before the cost-of-living crisis started.

For policymakers, the bigger concern will be the stickiness in core inflation, which remains stubbornly higher than the Bank of England’s target for overall CPI of 2.0%. While the expectation is that both core and headline rates will come down further during the course of 2024, the Bank is likely to remain cautious about declaring victory in the fight against inflation despite worries about the effects of high interest rates on the struggling economy.

This chart was originally published by ICAEW.

ICAEW chart of the week: Inflation by month

My chart this week looks at how September’s inflation rate of 6.7% is made up by month, and why a big drop in the annual rate is predicted next month.

Inflation by month Step chart showing monthly inflation from October 2022 to September 2022 adding up to annual inflation of +6.7% for the year to September 2023. Oct 2022 +2.0% Nov 2022 +0.4% Dec 2022 +0.4% Jan 2023 -0.6% Feb 2023 +1.1% Mar 2023 +0.8% Apr 2022 +1.2% May 2023 +0.7% Jun 2023 +0.1% Jul 2023 -0.4% Aug 2023 +0.3% Sep 2023 +0.5% Year to Sep 2023 +6.7% 19 Oct 2023. Chart by Marin Wheatcroft FCA. Design by Sunday. Source: ONS, 'Consumer price inflation, UK: September 2023'.

The Office for National Statistics (ONS) reported on 18 October 2023 that the annual rate of consumer price inflation (CPI) for the year to September 2023 was 6.7%.

Our chart this week illustrates how this is made up of monthly inflation rates from October 2022 through September 2023 of +2.0%, +0.4%, +0.4%, -0.6%, +1.1%, +0.8%, +1.2%, +0.7%, +0.1%, -0.4%, +0.3% and +0.5% respectively.

As well as highlighting how the monthly inflation rate can bounce around from month to month, including a couple of times where prices went down, it shows how a big jump in the consumer prices index of +2.0% in October 2022 is a significant component in the annual rate reported for the year to September 2023.

This provides an insight into what is likely to happen to inflation when it is reported next month. Instead of a large rise in domestic energy prices (a 17% increase in the cost of electricity and a 37% increase in the cost of domestic gas between September and October 2022 according to the ONS) that drove the +2.0% reported a year ago, the expectation is that energy prices will drop between September and October 2023 following Ofgem’s decision to reduce the energy price cap by 7% for the current quarter.

When the +2.0% monthly increase from October 2022 drops out of the index to be replaced by a much smaller monthly increase for October 2023 (or even potentially a monthly decrease), the annual rate of inflation should reduce significantly – potentially to as low as the 5.3% ‘halved’ rate of inflation aspired to by the Prime Minister.

For a broader insight into the UK economy, read ICAEW’s economic update October 2023: where next for interest rates?

This chart was originally published by ICAEW.

ICAEW chart of the week: Consumer price inflation

Our chart illustrates how ‘core inflation’, energy price rises, and food, alcohol and tobacco price inflation contributed to a lower than expected fall in the overall rate of inflation in April 2023.

Column chart breaking down annual CPI from Jan 2022 through April 2023 between energy prices (8% of index), food, alcohol and tobacco (16% of index) and core inflation (76% of index). CPI all items - 5.5%, 6.2%, 7.0%, 9.0%, 9.1%, 9.4%, 10.1%, 9.9%, 10.1%, 11.1%, 10.7%, 10.5%, 10.1%, 10.4%, 10.1%, 8.7%. Energy prices - 23.2%, 22.7%, 27.6%, 52.1%, 52.8%, 57.3%, 57.8%, 52.0%, 49.6%, 59.0%, 55.6%, 52.8%, 52.8%, 51.2%, 49.0%, 40.5%, 10.8%. Food, alcohol and tobacco - 4.0%, 4.6%, 5.6%, 6.0%, 7.5%, 8.2%, 10.4%, 10.8%, 11.8%, 13.2%, 12.7%, 12.9%, 13.2%, 14.3%, 15.0%, 16.0%. Core inflation - 4.4%, 5.2%, 5.7%, 6.2%, 5.9%, 5.8%, 6.2%, 6.3%, 6.5%, 6.5%, 6.3%, 6.4%, 5.8%, 6.2%, 6.2%, 6.8%.

The annual rate of consumer price inflation (CPI) fell from 10.1% in March 2023 to 8.7% in April 2023, but this fall was not considered very good news by economists, policymakers or the financial markets. 

The response to April’s inflation statistics has been dramatic, with financial markets now predicting that the Bank of England could increase its base interest rate to as much as 5.5%, instead of sticking at the 4.5% rate announced in May that many commentators had previously suggested might be the peak needed to bring inflation under control.

The reasons why there are these concerns can be illustrated by our chart this week, which analyses CPI into three component sub-indices: energy price inflation, food, alcohol and tobacco, and core inflation. Our chart highlights how core inflation and the annual rate of food, alcohol and tobacco price rises both unexpectedly increased in April 2023, partially offsetting the anticipated slowdown in energy price inflation as the huge rises in domestic energy costs that took effect in April 2022 fell out of the year-on-year comparison. 

Energy price inflation, comprising both domestic energy and fuels such as petrol and diesel, currently represent just 8% of the overall consumer price inflation index, but the rises over the past 15 months have been so large they have contributed significantly to the overall headline CPI rate. Annual energy price inflation in January 2022 was already high at 23.2% as the constrained energy supply drove prices high while the global economy started to recover from the pandemic. This was followed by 22.7% in February 2022 and 27.2% in the year to March 2022, before jumping to 52.1% in April 2022. The annual rate of increase in energy prices remained high over the following months rising to 52.8%, 57.3% then 57.8% in July, 52.0%, 49.6% to a peak of 59.0% in October. The rate of increase decelerated to 55.6%, 52.8% and then 51.2% in January, to 49.0% and 40.5% in February and March 2023, before dropping to 10.8% in April 2023 when compared with the higher base of April 2022.

Food, alcohol and tobacco prices represent about 16% of the CPI index and were 4.0% higher than a year previously in January 2022. Since then the annual rate of increase has gradually increased each month, to 4.6%, 5.6% and then 6.0% in April 2022, to 7.5%, 8.2% and 10.4% in July 2022, and then to 10.8%, 11.8% and 13.2% in October 2022. The annual rate of increase moderated to 12.7% and 12.9% in November and December, before returning to 13.2% in January 2023. The annual rate of price increases accelerated to 14.3% in February, 15.0% in March and to 16.0% in April.

Not shown in the chart is the sub-subindex of food and non-alcoholic beverages, which was running at 19.1% in the year to March 2023 and 19.0% in the year to April 2023, with the jump in April coming from alcohol and tobacco prices, which rose from 5.3% in March to 9.1% in April.

Perhaps more worrying than the jump in alcohol and tobacco prices is what is happening to ‘core inflation’, which is defined as CPI excluding energy, food, alcohol and tobacco. Representing just over three quarters (76%) of consumer spending, annual core inflation was running at 4.4% in January last year, rising to 5.2%, 5.7% and then 6.2% in April 2022, 5.9%, 5.8% then 6.2% in July, 6.3%, 6.5% then 6.5% in October, 6.3%, 6.4% then 5.8% in January, 6.2%, 6.2% and then 6.8% in April 2023.

By excluding more volatile components of the CPI index, core inflation is generally more stable than overall CPI. By hovering within the 5.7% to 6.5% range for the past year, the hope was that core inflation was – while pretty high – at least not out of control. The unexpected rise to 6.8% in April is worrying for the Bank of England, which is concerned that inflation could become embedded into the UK economy at a rate much higher than its 1%-3% mandated target range.

The good news is that planned cuts to domestic energy prices in July, together with other price rises last summer falling out of the year-on-year comparison, should feed through to a much lower headline rate of inflation over the next few months, reducing the pressure on wage settlements and other input costs that are currently driving up prices across the whole economy.

Despite that, the markets believe that further interest rate rises may still be necessary on top of the actions already taken by the Bank of England, potentially risking overtightening that could worsen the cost-of-living crisis and the squeeze on businesses.

This chart was originally published by ICAEW.

ICAEW chart of the week: Food prices

An inflation rate of 10.1% in the year to March 2023 conceals a huge variation in individual price rises, as illustrated by this week’s chart on food prices.

Column chart showing annual inflation for a sample of individual food and non-alcoholic drink items across six different categories, according to the Office for National Statistics prices comparison tool for March 2023. A horizontal line shows the average food price inflation over that period of +17%. Each category is ordered from lowest price rise to highest, with only the highest labelled. Snacks and sweets: 18 items (9 below line, 9 going above) the highest of which is plain biscuits +26%. Meat and fish: 12 items (7 below, 5 going above), pork chops +28%. Frozen: 10 items (3 below, 7 going above), chicken nuggets +35%. Deli and dairy: 30 items (10 below, 1 going to the line, 19 going above), hard cheese +44%. Store cupboard: 41 items (23 below, 18 going above), olive oil +49%. Fruit and veg: 28 items (16 below, 12 going above), cucumber +52%.

One of the problems in measuring inflation is that a weighted average of thousands of different prices is very different from our individual experience of inflation. Not only are we unique in terms of the basket of goods and services that we buy, but we also tend to notice some price changes more than others – making our personal experience very different from everyone else’s.

Nowhere is this more pronounced than in our regular trips to the shops to buy groceries, where we can see higher prices both on the shelves and when we come to pay at the till. This can be much more visible to us than bills paid by direct debit, for example, where money just disappears from our bank account and we need to make an effort to work out what is going on.

The Office for National Statistics has recently launched a shopping prices comparison tool that allows you to choose a basket of goods and see how retail prices have increased across different types of purchases: food and drink, clothing and footwear, restaurants and bars, health, household items, recreation and culture, services, and transport. Even there, the prices they quote are averages from many different retail outlets, specific products, and brands – and so won’t exactly match what is happening to your individual basket.

For our chart this week, we have chosen to look at food prices, choosing a basket that in total has increased by 17% over the past year, rising from £422.40 if you had bought everything on the list in March 2022 to £495.43 in March 2023. We have allocated these into six different categories to give a bit more flavour (pun intended) to what is going on.

There is a huge amount of variation between different foodstuffs, with our chart illustrating how in the snacks and sweets category the average price of 200-300g of plain biscuits has increased by 26% (from 98p to £1.24), while in meat and fish, pork loin chops have gone up by 28% (from £6.35 per kg to £8.12 per kg). In the frozen category, chicken nuggets are up 35% (from £1.79 to £2.41), while in deli and dairy, hard cheese has gone up the most on average, by 44% (from £6.92 per kg to £9.98 per kg). Olive oil tops our store cupboard classification, up 49% (from £3.87 to £5.78 on average between 500ml and 1 litre), but the king of food price inflation is the humble cucumber, up a massive 52% over a one year period from 55p to 84p each.

Not highlighted in the chart are the smallest price rises in each category, with peanuts up 5% (from £1.23 to £1.29 for 150-300g), lamb loin chop/steaks up 4% (from £15.49 to £16.13 per kg), frozen vegetable burgers up 11% (£1.99 to £2.21), sliced ham up 9% (£2.41 to £2.64 for 100-200g), low-sugar/non-chocolate breakfast up 6% (£2.08 to £2.20), and sweet potato up a mere 2% (from £1.17 to £1.19 per kg).

The Bank of England continues to tighten the screws on inflation, raising its base rate to 4.5% on 11 May 2023, and the projections are that inflation overall should start to reduce quite rapidly over the next few months. 

However, as ICAEW Economies Director Suren Thiru recently said in a TV interview on BBC Breakfast, inflation is now becoming embedded into the everyday things that we buy. This makes the challenge for the Bank of England to bring inflation back down to its target range of 1% to 3% that much harder.

This chart was originally published by ICAEW.