China has been an economic powerhouse in recent decades – a powerhouse that has helped to drive the world economy through trade and both inward and outward investment. At the same time, its low-priced exports have helped to dampen world inflation. But is all this changing? Is China, to use President Biden’s words, a ‘ticking time bomb’?
China’s economic growth rate is slowing, with the quarterly growth in GDP falling from 2.2% in Q1 this year to 0.8% in Q2. Even though public-sector investment rose by 8.1% in the first six months of this year, private-sector investment fell by 0.2%, reflecting waning business confidence. And manufacturing output declined in August. But, despite slowing growth, the Chinese government is unlikely to use expansionary fiscal policy because of worries about growing public-sector debt.
The property market
One of the biggest worries for the Chinese economy is the property market. The annual rate of property investment fell by 20.6% in June this year and new home prices fell by 0.2% in July (compared with June). The annual rate of price increase for new homes was negative throughout 2022, being as low as minus 1.6% in November 2022; it was minus 0.1% in the year to July 2023, putting new-home prices at 2.4% below their August 2021 level. However, these are official statistics. According to the Japan Times article linked below, which reports Bloomberg evidence, property agents and private data providers report much bigger falls, with existing home prices falling by at least 15% in many cities.
Falling home prices have made home-owners poorer and this wealth effect acts as a brake on spending. The result is that, unlike in many Western countries, there has been no post-pandemic bounce back in spending. There has also been a dampening effect on local authority spending. During the property boom they financed a proportion of their spending by selling land to property developers. That source of revenue has now largely dried up. And as public-sector revenues have been constrained, so this has constrained infrastructure spending – a major source of growth in China.
The government, however, has been unwilling to compensate for this by encouraging private investment and has tightened regulation of the financial sector. The result has been a decline in new jobs and a rise in unemployment, especially among graduates, where new white collar jobs in urban areas are declining. According to the BBC News article linked below, “In July, figures showed a record 21.3% of jobseekers between the ages of 16 and 25 were out of work”.
Deflation
The fall in demand has caused consumer prices to fall. In the year to July 2023, they fell by 0.3%. Even though core inflation is still positive (0.8%), the likelihood of price reductions in the near future discourages spending as people hold back, waiting for prices to fall further. This further dampens the economy. This is a problem that was experienced in Japan over many years.
Despite slowing economic growth, Chinese annual growth in GDP for 2023 is still expected to be around 4.5% – much lower than the average rate for 9.5% from 1991 to 2019, but considerably higher than the average of 1.1% forecast for 2023 for the G7 countries. Nevertheless, China’s exports fell by 14.5% in the year to July 2023 and imports fell by 12.5%. The fall in imports represents a fall in exports to China from the rest of the world and hence a fall in injections to the rest-of-the-world economy. Currently China’s role as a powerhouse of the world has gone into reverse.
Articles
Questions
- Using PowerPoint or Excel, plot the growth rate of Chinese real GDP, real exports and real imports from 1990 to 2024 (using forecasts for 2023 and 2024). Use data from the IMF’s World Economic Outlook database. Comment on the figures.
- Explain the wealth effect from falling home prices.
- Why may official figures understate the magnitude of home price deflation?
- Explain the foreign trade multiplier and its relevance to other countries when the volume of Chinese imports changes. What determines the size of this multiplier for a specific country?
- How does the nature of the political system in China affect the likely policy response to the problems identified in this blog?
- Is there any good news for the rest of the world from the slowdown in the Chinese economy?
Central bankers, policymakers, academics and economists met at the Economic Symposium at Jackson Hole, Wyoming from August 24–26. This annual conference, hosted by Kansas City Fed, gives them a chance to discuss current economic issues and the best policy responses. The theme this year was ‘Structural Shifts in the Global Economy’ and one of the issues discussed was whether, in the light of such shifts, central banks’ 2 per cent inflation targets are still appropriate.
Inflation has been slowing in most countries, but is still above the 2 peer cent target. In the USA, CPI inflation came down from a peak of 9.1% in June 2022 to 3.2% in July 2023. Core inflation, however, which excludes food and energy was 4.7%. At the symposium, in his keynote address the Fed Chair, Jay Powell, warned that despite 11 rises in interest rates since April 2022 (from 0%–0.25% to 5%–5.25%) having helped to bring inflation down, inflation was still too high and that further rises in interest rates could not be ruled out.
We are prepared to raise rates further if appropriate, and intend to hold policy at a restrictive level until we are confident that inflation is moving sustainably down toward our objective.
However, he did recognise the need to move cautiously in terms of any further rises in interest rates as “Doing too much could also do unnecessary harm to the economy.” But, despite the rises in interest rates, growth has remained strong in the USA. The annual growth rate in real GDP was 2.4% in the second quarter of 2023. Unemployment, at 3.5%, is low by historical standards and similar to the rate before the Fed began raising interest rates.
Raising the target rate of inflation?
Some economists and politicians have advocated raising the target rate of inflation from 2 per cent to, perhaps, 3 per cent. Jason Furman, an economic policy professor at Harvard and formerly chief economic advisor to President Barack Obama, argues that a higher target has the benefit of helping cushion the economy against severe recessions, especially important when such there have been adverse supply shocks, such as the supply-chain issues following the COVID lockdowns and then the war in Ukraine. A higher inflation rate may encourage more borrowing for investment as the real capital sum will be eroded more quickly. Some countries do indeed have higher inflation targets, as the table shows.
Powell emphatically ruled out any adjustment to the target rate. His views were expanded upon by Christine Lagarde, the head of the European Central Bank. She argued that in a world of greater supply shocks (such as from climate change), greater frictions in markets and greater inelasticity in supply, and hence greater price fluctuations, it is important for wage increases not to chase price increases. Increasing the target rate of inflation would anchor inflationary expectations at a higher level and hence would be self-defeating. Inflation in the eurozone, as in the USA, is falling – it halved from a peak of 10.6% in 2022 to 5.3% in July this year. Given this and worries about recession, the ECB may not raise interest rates at its September meeting. However, Lagarde argued that interest rates needed to remain high enough to bring inflation back to target.
The UK position
The Bank of England, too, is committed to a 2 per cent inflation target, even though the inflationary problems for the UK economy are greater that for many other countries. Greater shortfalls in wage growth have been more concentrated amongst lower-paid workers and especially in the public health, safety and transport sectors. Making up these shortfalls will slow the rate of inflationary decline; resisting doing so could lead to protracted industrial action with adverse effects on aggregate supply.
Then there is Brexit, which has added costs and bureaucratic procedures to many businesses. As Adam Posen (former member of the MPC) points out in the article linked below:
Even if this government continues to move towards more pragmatic relations with the EU, divergences in standards and regulation will increase costs and decrease availability of various imports, as will the end of various temporary exemptions. The base run rate of inflation will remain higher for some time as a result.
Then there is a persistent problem of low investment and productivity growth in the UK. This restriction on the supply side will make it difficult to bring inflation down, especially if workers attempt to achieve pay increases that match cost-of-living increases.
Sticking to the status quo
There seems little appetite among central bankers to adjust inflation targets. Squeezing inflation out of their respective economies is painful when inflation originates largely on the supply side and hence the problem is how to reduce demand and real incomes below what they would otherwise have been.
Raising inflation targets, they argue, would not address this fundamental problem and would probably simply anchor inflationary expectations at the higher level, leaving real incomes unchanged. Only if such policies led to a rise in investment would a higher target be justified and central bankers do not believe that it would.
Articles
- What happens in Jackson Hole doesn’t stay in Jackson Hole
CNN, Elisabeth Buchwald (26/8/23)
- Fed Chair Powell calls inflation ‘too high’ and warns that ‘we are prepared to raise rates further’
CNBC, Jeff Cox (25/8/23)
- Inflation? This man holds the key
Politico, Geoffrey Smith and Carlo Boffa (24/8/23)
- Global inflation pressures could become harder to manage in coming years, research suggests
Independent, Christopher Rugaber (27/8/23)
- Christine Lagarde warns of long-term inflation risks after global economic upheaval
Financial Times, Martin Arnold and Colby Smith (25/8/23)
- No appetite at Fed, ECB for changing inflation goal
Reuters, Ann Saphir, Howard Schneider and Balazs Koryani (25/8/23)
- Is it time for Fed to raise interest rate target to 3%? Experts weigh in
mint, Nishant Kumar (22/8/23)
- What is the UK inflation rate and why is it so high?
BBC News (16/8/23)
- If you think the UK’s high-inflation cycle has run its course, think again
The Observer, Adam Posen (26/8/23)
Data
Questions
- Use an aggregate demand and supply diagram (AD/AS or DAD/DAS) to illustrate inflation since the opening up of economies after the COVID lockdowns. Use another one to illustrate the the effects of central banks raising interest rates?
- Why is the world likely to continue experiencing bigger supply shocks and greater price volatility than before the pandemic?
- With hindsight, was increasing narrow money after the financial crisis and then during the pandemic excessive? Would it have been better to have used the extra money to fund government spending on infrastructure rather than purchasing assets such as bonds in the secondary market?
- What are the arguments for and against increasing the target rate of inflation?
- How do inflationary expectations influence the actual rate of inflation?
- Consider the arguments for and against the government matching pay increases for public-sector workers to the cost of living.
In this third blog about inflation, we focus on monetary policy to deal with the problem and bring inflation back to the target rate, which is typically 2 per cent around the world (including the eurozone, the USA and the UK). We ask the questions: was the response of central banks too timid initially, meaning that harsher measures had to be taken later; and will these harsher measures turn out to be excessive? In other words, has the eventual response been ‘too much, too late’, given that the initial measures were too little?
Inflation rates began rising in the second half of 2021 as economies began to open up as the pandemic subsided. Supply-chain problems drove the initial rise in prices. Then, following the Russian invasion of Ukraine in February 2022 and the adverse effects on oil, gas and grain prices, inflation rose further. In the UK, CPI inflation peaked at 11.1% in October 2022 (see chart 1 in the first of these three blogs). Across the whole EU-27, it peaked at 11.5% in October 2022; US inflation peaked at 9.1% in June 2022; Japanese inflation peaked at 4.3% in January 2023.
This raises the questions of why interest rates were not raised by a greater amount earlier (was it too little, too late?) and why they have continued to be raised once inflation rates have peaked (is it too much, too late?).
The problem of time lags
Both inflation and monetary policy involve time lags. Rising costs take a time to work their way through the supply chain. Firms may use old stocks for a time which are at the original price. If it is anticipated that costs will rise, central banks will need to take action early and not wait until all cost increases have worked their way through to retail prices.
In terms of monetary policy, the lags tend to be long.
If central bank interest rates are raised, it may take some time for banks to raise savings rates – a common complaint by savers.
As far as borrowing rates are concerned, as we saw in the previous blog, loans secured on dwellings (mortgages) account for the majority of households’ financial liabilities (76.4% in 2021) and here the time lags between central bank interest rate changes and changes in people’s mortgage interest rates can be very long. Only around 14 of UK mortgages are at variable rates; the rest are fixed, typically for between 2 to 5 years. So, when Bank Rate changes, people on fixed rates will be unaffected until their mortgage comes up for renewal, when they can be faced with a huge increase in payments.
Only around 21% of mortgages in England were/are due for renewal in 2023, and with 57% of these the old fixed rates were below 2%. Currently (July 2023), the average two-year fixed-rate mortgage rate in the UK is 6.81% (based on 75% loan to value (LTV)); the average five-year rate is 6.31% (based on 75% LTV). This represents a massive increase in interest rates, but for a relatively small proportion of homeowners and an even smaller proportion of total households.
But as more and more fixed-rate mortgages come up for renewal, so the number of people affected will grow, as will the dampening effect on aggregate demand as such people are forced to cut back on spending. This dampening effect will build up for many months.
And there is another time lag – that between prices and wages. Wages are negotiated periodically, normally annually or sometimes less frequently. Employees will typically seek a cost-of-living element in wage rises that covers price rises over the past 12 months, not inflation in the past month. If inflation is rising (or falling), such negotiations will not reflect the current situation. There is thus a time lag built in to such negotiations. Even if higher interest rates reduce inflation, the full effect can take some time because of this wages time lag.
Other time lags include those involving ongoing capital projects. If construction is taking place, it will take some time to complete and in the meantime is unlikely to be stopped. Higher interest rates will affect capital investment decisions now, but existing projects are likely to continue to completion. As more projects are completed over time, so the effect of higher interest rates is likely to accumulate.
Then there is the question of savings. During the pandemic, many people increased their savings as their opportunities for spending were more limited. Since then, many people have drawn on these savings to fund holidays, eating out and other leisure activities. Such spending is likely to taper off as savings are reduced. Again, the interest rises may prove to have been excessive as a means of reducing aggregate demand.
These time lags suggest that after some months the economy will have been excessively dampened and that the policy will have ‘overshot’ the mark. Had interest rates been raised more rapidly earlier and by larger amounts, the peak level of rates may not have needed to be so high.
Perhaps one of the biggest worries about raising interest rates excessively because of time lags is the effect on corporate and government debt. Highly indebted companies and countries will find that a large increase in interest rates makes servicing their debt much harder. For example, Thames Water, the UK’s biggest water and sewerage company accumulated some £14 billion in debt during the era of low interest rates. It has now declared that it cannot service these debts and is on the brink of insolvency. In the case of governments, as increasing amounts have to be spent on servicing their debt, so they may be forced to cut expenditure elsewhere. This will have a dampening effect on the economy – but with a time lag.
The distribution of pain
Those with large credit-card debt and large mortgages coming up for renewal or at variable rates will have borne the brunt of interest rate rises. These people, such as young people with families, are often those most affected by inflation, with a larger proportion of their expenditure on energy and food. Other people adversely affected are tenants where landlords raise rents to cover their higher mortgage payments.
Those with no debts will have been little affected by the hike in interest rates, unless the curbing of aggregate demand affects their chances of overtime or reduces available shifts or, worse still, leads to redundancy.
Excessive rises in interest rates exacerbate these distributional effects.
Articles
- UK homeowners face huge rise in payments when fixed-rate mortgages expire
The Guardian, Richard Partington (17/6/23)
- Economic ‘Bazball’ will have replaced UK’s safety-first approach to inflation and growth by 2025
The Guardian, Larry Elliott (16/7/23)
- The Bank of Canada just hiked interest rates for the sixth time — is it too late?
The Conversation, Alexander David (27/10/22)
- Monetary Policy Report Press Conference Opening Statement
Bank of Canada, Tiff Macklem (12/7/23)
- Some reflections on Monetary Policy past, present and future
Bank of England, Speech, Michael Saunders (18/6/22)
- Expectations, lags, and the transmission of monetary policy
Bank of England, Speech, Catherine L. Mann (23/2/23)
- Europe’s monetary policy shift comes (too) late
DW, Henrik Böhme (6/9/22)
- Nobel Prize-winning economist says there’s no need for the Fed to keep hiking interest rates
CNBC, Sam Meredith (14/7/23)
- Three Uncomfortable Truths For Monetary Policy
IMF, Speech, Gita Gopinath (26/6/23)
- Inflation’s return changes the world
Financial Times, Martin Wolf (4/7/23)
- The next revolution in monetary policy is underway
Reuters, Felix Martin (30/6/23)
- Inflation may be coming down but its unequal effects can still have a big impact on wellbeing
The Conversation, Alberto Prati (19/7/23)
- Why central banks should stop raising interest rates
The Conversation, Muhammad Ali Nasir (27/9/23)
Bank of England’s ‘regrettable’ mistakes fuelled inflation, its former top economist saysSky News, Daniel Binns (5/9/23)
Questions
- For what reasons might a central bank be unwilling to raise interest rates by more than 0.25 or 0.5 percentage points per month?
- What instruments other than changing interest rates does a central bank have for influencing aggregate demand?
- Distinguish between demand-pull and cost-push inflation.
- Why might using interest rates to curb inflation be problematic when inflation is caused by adverse supply shocks?
- How are expectations of consumers and firms relevant in determining (a) the appropriate monetary policy measures and (b) their effectiveness?
- How could a careful use of a combination of monetary and fiscal policies reduce the redistributive effects of monetary policy?
- How might the use of ‘forward guidance’ by central banks reduce the need for such large rises in interest rates?
This is the first of three blogs looking at inflation, at its effect on household budgets and at monetary policy to bring inflation back to the target rate. This first one takes an overview.
The housing and mortgage markets are vitally important to the financial well-being of many households. We have seen this vividly in recent times through the impact of rising inflation rates on interest rates and, in turn, on mortgage repayments. Some people on variable rate mortgages, or whose fixed rate deals are coming to the end of their term, have struggled to pay the new higher rates. In this blog we explore the reasons behind these events and the extent to which the financial well-being of UK households has been affected.
Chart 1 shows the path of inflation in the UK since 1997 when the Bank of England’s Monetary Policy Committee (MPC) was first charged with meeting an inflation rate target (click here for a PowerPoint). It captures the impact of the inflation shock that began to emerge in 2021 and saw the CPI inflation rate peak at 11.1 per cent in October 2022 – considerably above the Bank’s 2 per cent target.
Despite easing somewhat, the CPI inflation rate is showing signs of persistence – meaning that it is taking time for it to return to target. One way of understanding this persistence is to look at a measure of inflation known as core inflation. This inflation rate measure excludes energy, food, alcoholic beverages and tobacco prices, all of which are notoriously volatile. Core inflation thus captures underlying inflationary pressures.
To address the inflationary pressures, the Bank of England began raising Bank Rate in December 2021 from a low of just 0.1 per cent. By June 2023 the Bank Rate had risen to 5 per cent with the prospect of further hikes. As the Bank Rate rises, the cost of borrowing from the Bank of England by commercial banks rises too. Therefore increases in the Bank Rate ripple through to other interest rates. However, the passthrough effect can be uneven affecting spreads between Bank Rate and other interest rates.
The increase in the Bank Rate is reflected in the increases in mortgage rates shown in Chart 2 (click here for a PowerPoint). As we have seen, this affects most immediately those with variable rate mortgages, and then those with fixed-rate mortgages as they come up for renewal. Analysis from the Resolution Foundation (2023) estimates that 4.2 million households saw their mortgage rates change between December 2021 and June 2023 – the equivalent of 56 per cent of mortgaged households.
The persistence of inflation means that mortgage rates may not have yet peaked and are likely to stay higher for longer than originally thought. With fixes normally between two to five years, the problem of higher rates for those renewing will continue. The Resolution Foundation projects that by the end of 2026, almost all households with a mortgage would have moved to a higher rate since December 2021. At this point, the typical annual repayment cost for mortgaged households is forecast to be £2000 per annum higher, leading to an increase in annual repayments for the UK household sector of £15.8 billion.
Chart 3 provides a visual picture of the typical annual repayment costs facing first-time buyers as a percentage of earnings after tax and national insurance (click here for a PowerPoint). The Nationwide Building Society figures are based on an 80% loan on the typical first-time buyer house price. It shows that repayment costs have been rising sharply on the back of rising interest rates and are now higher than at any time since the global financial crisis of 2007–8.
Articles
- UK inflation to fall to lowest level since March 2022 but Bank of England still tipped to hike interest rates
City A.M., Jack Barnett (17/7/23)
- UK inflation and interest rates high – how do other economies compare?
BBC News, Dharshini David (23/7/23)
- Mortgage payments set to jump by £500 for one million households
BBC News, Tom Espiner (13/7/23)
- Interest rates: Big rise less likely after inflation surprise
BBC News, Daniel Thomas, Faisal Islam & Dharshini David (19/7/23)
- Rising Mortgage Costs. What Can Be Done?
NIESR blog, Max Mosley and Adrian Pabst (17/7/23)
- UK interest rates forecast to rise less sharply after inflation falls to 7.9%
The Guardian, Richard Partington (19/7/23)
- Mortgage costs: More Scots falling behind on repayments
Herald Scotland, Kristy Dorsey (18/7/23)
- The Mortgage Crunch
Resolution Foundation, Simon Pittaway (17/6/23)
- Peaked Interest?
Resolution Foundation, Molly Broome, Ian Mulheirn and Simon Pittaway (17/7/23)
Data
Questions
- What possible indicators could be used to assess the affordability of residential house prices?
- What is captured by the rate of core inflation? Discuss the arguments for using this as the target inflation rate measure.
- What factors might affect the proportion of people taking out fixed-rate mortgages rather than variable-rate mortgages?
- Discuss the ways by which house price changes could impact on household consumption.
- Investigate the proportion of mortgages that are fixed rate and the typical length of the fixed rate term in two European countries, the USA and Japan. How does each differ from the UK?
Aggregate demand has been booming as the world bounces back from the pandemic. At the same time, aggregate supply is severely constrained. These supply constraints are making potential national income smaller – at least temporarily. The result is that many countries are heading for recession.
At the same time, supply constraints are causing prices to rise, especially energy and food prices. This cost-push inflation is made worse by the rises in aggregate demand.
The result is ‘stagflation’ – a recession, or stagnation, accompanied by high inflation. In the UK, the latest Bank of England Monetary Policy Report forecast that by the end of 2022, CPI inflation would be 13.1% and that in 2023, real GDP would fall by 1.5%.
This effect of an adverse supply shock accompanied by relatively buoyant aggregate demand (at least initially) can be illustrated with an aggregate demand and supply diagram. The supply shock is illustrated by an upward shift to the left of the short-run aggregate supply curve (SRAS). (If the shock is a direct rise in prices, then it can be seen as a vertical upward shift. If it is a fall in the total amount supplied, then it can be seen as a horizontal leftward shift.) In the diagram, aggregate supply shifts from SRAS1 to SRAS2. The price level rises from P1 to P2. If costs go on rising or supply goes on falling then the curve will go on shifting upwards to the left.
If the government responds by increasing benefits or reducing taxes, then, other things being
equal, aggregate demand will rise. In the diagram, the AD curve will shift to the right, e.g. from AD1 to AD2. Real GDP only falls to Y3 not Y2. However, the price level rises further: from P2 to P3.
Why has aggregate supply fallen?
There are several factors that have contributed to the fall in aggregate supply/rise in costs.
- Stretched supply chains, which had been adversely affected by Covid. Congestion at container ports has led to delays, with warehouses and shops being short of stock.
- Labour shortages, with many people not returning to the labour force after being laid off or furloughed, or only returning part time, leaving firms needing more people. The problem has been particularly acute in the UK, with many EU citizens having returned to the EU after Brexit and the UK having to rely increasingly on staff from outside the EU.
The war in Ukraine. This has had a major impact on the supply of natural gas and oil. The war has also led to a fall in grain and other food supplies from Ukraine, as ports have been blockaded and there have been disruptions to planting and harvesting.- Climate change is causing more severe weather events, such as droughts in Europe and western USA. The droughts of 2022 will compound the problem of food shortages and food price inflation.
- In the UK, Brexit costs, such as increased administrative burdens and difficulties in both exporting and importing, have dampened production and hence adversely impacted on aggregate supply.
- Increased industrial action. As the cost of living soars, unions are demanding pay increases to match the rise in the cost of living. Pay rises further increase firms’ costs – and the bigger the pay rises, the bigger the rise in costs.
The problem with a fall in aggregate supply is that it reduces real GDP. People as a whole are poorer. To use a common analogy, the national ‘pie’ has shrunk. Giving everyone a bigger knife and fork (i.e. a rise in nominal aggregate demand) will not make people better off. It just compounds the problem of rising prices, as the diagram shows.
In the short term, with GDP shrinking, there is a major issue of distribution. If the poor are to be given help so that they are not made even poorer, then other people will have been made worse off. In other words, their nominal incomes must rise more slowly than prices.
Monetary policy
Central banks generally have a mandate of keeping inflation close to 2% over the medium term. Their levers are changes in interest rates, underpinned by changes in the money supply – in extreme times by quantitative easing (creating money by buying assets with newly created money) or quantitative tightening (withdrawing money from the economy by selling assets). Central banks, faced by soaring inflation, have been raising interest rates. The Fed has recently raised the Federal Funds rate by 0.75 percentage points (75 basis points) and the Bank of England and the European Central Bank by 0.5 percentage points (50 basis points).
Raising interest rates reduces inflation by dampening aggregate demand. In the diagram, the AD curve shifts to the left (or shifts to the right less quickly). This will dampen inflation, as falling real demand will force firms to cut prices. But it will also force them to cut output and employment, thereby worsening the recession.
Central banks recognise this dilemma, but also recognise that if inflation is not brought rapidly under control, it could spiral upwards, with wages and prices chasing each other in a wage–price spiral, which only gets worse as inflationary expectations rise. The short-term pain of falling real income is a price worth paying for getting inflation under control.
Fiscal policy
In the short term, there is little that fiscal policy can do to raise real GDP. The focus, as it was during the pandemic, must therefore be in providing relief to those most in need.
In the UK, the energy price cap set by Ofgem will see likely energy bills for the typical household quadruple in just a year, from a little over £1000 per annum at January 2021 prices to over £4200 in predicted January 2023 prices. These higher prices partly reflect rising wholesale energy costs and partly the need for energy companies, in a process known as ‘backwardation’, to recoup hedging costs they have incurred so as not to be forced out of business.
Relief for consumers can be in various forms. For example, the government could pay subsidies to energy suppliers to cap prices at a lower level, perhaps just for the poorest households. Or it could pay grants to help people with their bills. Again, these could be targeted to the poorest families, or paid on a sliding scale according to income. Or VAT on gas and electricity could be scrapped.
Generally the more people are entitled to help, the more expensive it is for the government and hence the less generous the help per family is likely to be.
Then there is the question of whether such measures should be accompanied by a rise in broadly-based tax, such as income tax, or whether the government should borrow more, which would be likely to push up interest rates and increase the cost of servicing government debt.
One topic of debate in the Conservative leadership contest is whether taxes should be cut to help people struggling with the cost of living. Whilst such a policy, if carefully targeted to investment, might increase aggregate supply over the longer term, in the short term it will increase aggregate demand and will add to inflationary pressures.
Targeting tax cuts to the poor is difficult. Cutting income tax rates has the opposite effect. The rich pay more income tax than the poor and will benefit most from a cut in rates. An alternative is to raise personal allowances. This will provide a bigger percentage help to income taxpayers on lower incomes, but provides no help at all for the poorest people who currently pay no income tax.
Conclusion
The supply shocks are making countries poorer. The focus in the short term, therefore, needs to be on income distribution and how to help those suffering the most.
To end on a note of optimism: the energy shocks are causing governments to invest in alternative sources, such as wind, solar and nuclear. When these come on line, it is expected that energy prices will fall.
As far as overall inflation is concerned, although the Bank of England is forecasting CPI inflation of 13.1% by Q4 2022, it is also forecasting that this will have fallen to 5.5% by Q4 2023 and to just 0.8% by Q3 2024. Fingers crossed.