ICAEW chart of the week: Public sector capital expenditure

Chart: Capex (real-terms) £61.5bn (3.5% of GDP) in 2009-10, to £64.1bn in 2011-12, down to £49.2bn (2.6%)  in 2013-14, up to £60.0bn (2.9%) in 2017-18.

With apologies for the delay because of being away, this week’s #ICAEWchartoftheweek is on public sector capital expenditure (capex), something that all the political parties in the #GE2019 have promised to increase – in some cases by very significant amounts! 

As part of ICAEW’s It’s More Than A Vote campaign, ICAEW will be analysing the political party manifestos over the next few weeks, including the potential implications for the public finances.

One area that all the major parties appear to agree on is the need to increase investment in infrastructure and other assets, which is why we thought we would look at the last nine years of capital expenditure reported in the Whole of Government Accounts (WGA), prepared under International Financial Reporting Standards. This differs from public sector investment in the National Accounts, with the latter including capital grants and other transactions that do not result in the creation of publicly-owned fixed assets.

As the chart illustrates, capital expenditure in 2017-18 of £60.0bn was lower than the £64.1bn incurred in 2011-12 after adjusting for inflation and to include Network Rail, the government owned railway infrastructure company prior to 2014-15 when it was incorporated into the WGA). As a proportion of the economy, capex in 2017-18 was 2.9% of GDP, a smaller ratio than the 3.5% calculated for 2011-12.

Only around £16bn (0.8% of GDP) of the amount spent in 2017-18 went into infrastructure assets (principally transport infrastructure such as roads and railways), with in the order of £24bn (1.2%) going into land & buildings, including hospitals and schools. Approximately £9bn (0.4%) was spent on military equipment, with the balance of £11bn (0.5%) invested in other public sector assets, ranging from tangible fixed assets such as plant & equipment, IT hardware, vehicles and furniture & fittings, as well as intangible fixed assets such as software.

Capex comprises a relatively small proportion of total expenditures (capital and non-capital) of £1.0tn reported in the WGA for 2017-18. As a consequence, even relatively small incremental amounts will constitute proportionately large increases in capital budgets in the next few years.

Whether these plans will be deliverable is another question, given that traditionally the government has struggled to spend all its capital budgets, not to mention the difficulties there will be in finding all the workers necessary for a major expansion in construction activity.

It’s More Than A Vote

ICAEW chart of the week: A rush of capital spending in March

Our #ICAEWchartoftheweek this time is on the subject of public sector net investment. This is the government’s preferred measure of capital spending, including much needed investment in the UK’s economic and social infrastructure.

Over the years, the process for delivering capital expenditure in the public sector in the UK has had a pretty bad reputation. 

The anecdote goes that the first quarter is spent arguing about budgets, in the second everyone goes on holiday, and it is only in the third quarter that programmes finally get up and running, before everything stops for the Christmas break. The final quarter is then a mad rush to spend the remaining budget before the end of the financial year.

Unfortunately, there does appear to be some support for this conjecture when we take a look at the actual numbers.

According to the provisional financial results for the year released last week, around 41% of public sector net investment in 2018-19 was incurred in the last quarter. £8.2bn or 19% was reported in the last month alone!

Brexit has been an added complication in this particular financial year, with the government’s no-deal preparations in the run up to the end of March involving additional capital spending. Despite this, March was the peak month last year, as it has been over the years.

This is a stubbornly consistent feature of the public finances in the UK, even after numerous attempts within government to improve capital budgeting and delivery processes. For example, departments are now able to carry over some of their capital budgets to future years, which in theory should reduce the incentive to spend every last penny of their allocation in-year. In practice, a great deal of activity seems to take place in March, while April and May appear to be much quieter.

Of course, it is possible that our concerns about the quality of government’s investment delivery process are not fully justified. There could after all be some very good reasons as to why the winter months are the best time for carrying out public capital works!