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It is a pleasure to serve under your chairmanship, Mr Gray, and I thank my hon. Friend the Member for Ochil and South Perthshire (Luke Graham) for securing the debate. There are few issues on which I would like to end the parliamentary term more than the remit of the Office for Budget Responsibility. As we have heard from Members on both sides of the House, there is widespread agreement that the credibility of our fiscal framework matters and that the quality of our national debate on economics is extremely important—not just to the economy and the country, but to the sustainability of our democracy.
The Government are proud to have established the Office for Budget Responsibility in 2010. On behalf of the Treasury, I thank—as my hon. Friend did—its staff, its first chairman, Sir Alan Budd, and of course Robert Chote, who has taken the organisation forward since. Were he listening to the debate, as I am sure he is, he would take heart from the fact that hon. Members on both sides of the House have praised the organisation that he leads and agreed that it has managed, in a relatively short time, to establish itself as a credible and independent organisation. I hope that that continues in the years ahead under his leadership and that of whoever succeeds him.
We created the OBR in the context of the fiscal disaster that was the last Labour Government, as part of our mission to restore credibility to the public finances. Since 2010, we have gone a long way to turn things around, reducing the deficit by three quarters and reaching the point where our debt will begin to fall this year, but I do not begin to claim that we have reached the end of the story.
There is a great deal more to do, and, as we heard eloquently from my hon. Friend the Member for North East Derbyshire (Lee Rowley), we are still paying, as a country, £50 billion a year in interest payments. That fact alone demonstrates the importance of the OBR and of improving the quality of economic debate in this country. As my hon. Friend rightly pointed out, all democracies in the west have suffered in recent years from politicians over-promising at election times and at other moments. We need to ensure that we have fiscal credibility as a country to sustain our democracy.
We created the OBR specifically as an independent institution responsible for examining the sustainability of the public finances and ensuring that the UK maintain its credibility—something that was clearly in doubt back in 2010.
May I briefly ask whether the British economy was growing when Labour left office?
The British economy had just suffered a severe recession, and we inherited the largest peacetime deficit since the end of the second world war. Nothing exemplifies the situation with the public finances more than the note that was left on the desk in the Treasury office down the road saying that there was no money left.
The OBR produces the official economic and fiscal forecasts for the UK. It does not cost Government policies, but scrutinises and certifies costings initially prepared by the Treasury and other Departments to estimate their impact. That is an important point, to which I will return in a few moments. The OBR also provides detailed public reports, including the fiscal risk report every two years, which we have heard about, and the fiscal sustainability report, which was published last week and which keeps us at the frontier of fiscal management internationally and demonstrates our commitment to fiscal transparency and accountability. I am pleased that, as we heard in the debate, Scotland has followed suit and, since 2014, the role of the Scottish Fiscal Commission has been strengthening. That institution is in its relative infancy, but it appears to be building credibility and working to help keep Scottish finances in check.
The OBR has won international acclaim. Earlier this year, Kevin Page, in a paper for the Centre for Economic Policy Research, said:
“The OBR’s commitment to transparency is likely the gold standard in the IFI community.”
He added:
“The OBR deserves to be considered a leader among”
independent fiscal institutions
“for the transparency of its work and the credibility it derives”,
as we have heard from hon. Members. Protecting that credibility should be as much a priority for Parliament as it is for Government.
Since 2010, there have been a number of calls to expand the OBR’s remit, including proposals, as we have heard today, to report on distributional analysis, performance against child poverty targets, environmental matters and living standards. Each has merits, and deserves discussion and further thought. The OBR was deliberately set up to report on the sustainability of the public finances, and to date that is where we have let the matter settle. Asking the OBR to expand into areas beyond its core expertise and experience carries with it risks to its credibility. We need to consider that carefully before taking any such steps.
The OBR has also been called on to produce costings of policy proposals for Opposition parties. Again, we have heard about that today, and it has been raised by successive shadow Chancellors, including Ed Balls before the 2015 general election. Respected institutions such as the Institute for Fiscal Studies already perform that function well, and we should bear that in mind as we consider such proposals. As we heard from my hon. Friend the Member for Ochil and South Perthshire, the IFS recently exposed the folly of some of Labour’s proposed tax increases.
The hon. Lady shakes her head, but the IFS said that those would lead to taxes being raised to their highest in peacetime history. The IFS also questioned whether they would raise as much as the shadow Chancellor claimed, and said that they would hit working families hardest. We do not always need to rely on the OBR to twist the knife, as the IFS has certainly done so repeatedly.
May I respectfully ask how exactly the IFS was able to analyse the Conservative party’s policies, when there was no indication in its manifesto of how any of them would be funded? It appears slightly peculiar to pick on the small number of criticisms made by the IFS of some elements of Labour’s assumptions when no information whatever was provided by the Minister’s party.
I would not characterise the IFS’s criticisms of the Labour party’s manifesto as “small”. They were pretty fundamental; the remarks I have just described speak for themselves. The IFS did analyse the policies of the Conservative party in the lead-up to the last manifesto, but let us stick to the question before us today, and apologies to you, Mr Gray, for deviating from it.
A number of arguments have been made today for widening the remit of the OBR. Over previous years, such arguments have been looked at in some detail. Back in 2014, Robert Chote wrote in response to Andrew Tyrie, now Lord Tyrie, who at the time was Chair of the Treasury Committee, setting out his views on the matter. He said that, while some of those arguments undoubtedly had merit and deserved proper consideration by the Government and by Parliament, it was important that we consider
“the significant practical issues that would need to be addressed”.
Let me briefly set out some of those, which we would all need to consider.
My hon. Friend the Member for Ochil and South Perthshire referred to the US Congressional Budget Office. That is a good comparison, although the US system varies from our ours in a number of ways—in particular, Congressmen, Congresswomen and Senators have a much greater ability than Members of the House to initiate legislation that carries with it significant financial implications. However, it is worth considering the remit of the CBO, and its capacity.
The CBO undertakes analytical work in-house and has around 235 members of staff, with an annual budget of around $50 million. In comparison, the Office for Budget Responsibility has just 27 members of staff and costs us around £2.5 million. The OBR is clearly dwarfed in comparison. Although that is not in itself a reason not to proceed, we would have to consider the financial consequences of doing so.
The CBO is required by law to produce cost estimates for nearly every Bill approved by a full budget committee of either the House or the Senate, and produced 740 such formal costings last year, so a significant amount of work would be required. It is worth pointing out that the CBO does not—this is perhaps a more relevant comparison for some of the issues we have discussed this morning—evaluate the costings of candidates for Congress, or indeed of presidential candidates. Clearly, to increase the remit of the OBR would require it to have a significantly larger operation.
Undertaking Opposition costings as part of the parliamentary process would have important implications for the OBR and departmental resources in all Departments, including the Treasury, but the greatest impact would be felt were it to be involved in manifesto costings. The time that the OBR and Departments needed to produce costings would pose very particular difficulties during general elections, some of which are unplanned. It is difficult to see how parties could be afforded the customary flexibility in developing their manifestos until a relatively late stage in the election process, to reflect the public debate in the run-up to the election. Instead, they might have to submit detailed proposals two or three months ahead of a general election. Of course, we could consider that, but we would have to consider carefully the implications for the general election process and the way we have traditionally approached that.
The policies in scope for OBR costings also differ in type from the policies that have dominated the political debate. The detailed costing process at fiscal events covers only tax and welfare policies, which are clearly very important and a significant element of general elections, but are not all the issues reflected in a general election or all the policies in manifestos.
The other point to note is that the OBR does not produce the work in-house. It relies on detailed data produced for it by Departments, including the Treasury, which are then submitted to the OBR for scrutiny and analysis. As the hon. Member for Aberdeen North (Kirsty Blackman) said, the quality of the information is extremely important. Civil servants in Departments would be required to work through political parties’ manifestos and then provide high-quality approved data to the OBR, with which it could do its usual costings.
I do not think that the problems the Minister raises are insurmountable; they could be overcome. A concern that I perhaps should have mentioned in my speech is how the OBR decides which policies it will look at, and which it will not. It could be accused of bias if it looked only at Labour party policies, for example, and not very many Conservative party polices. If the OBR were to be expanded, I would like to see a public consultation on what its expanded remit should be and which policies it should therefore look at.
Were the OBR to see its remit extended, that would be a matter for Parliament. It would be debated extensively within Parliament.
To finish my point on civil servants, there is an important matter of principle here. Civil servants would have to undertake detailed costings and provide data on Opposition policies—we should all acknowledge that that would represent a significant constitutional development for the UK. We would have to be willing to do that in the knowledge of its consequences.
To answer other points raised in the debate, the OBR does, to some extent, look at the effectiveness of policies. For example, it re-costs policies at each fiscal event, and it looks again at tax policies that arose in previous fiscal events at each subsequent Budget. It does not evaluate the individual effectiveness of the policy, but evaluates only its fiscal consequences, although the National Audit Office and the Public Accounts Committee, as well as Select Committees, have the ability to do that—and do so, very well.
The hon. Member for Oxford East (Anneliese Dodds) raised a point about the OBR’s remit with regard to the environment. The Government are interested in how we can ensure that the Treasury takes account of climate change and other important factors. One example of our action is commissioning Professor Dieter Helm to carry out an important review for us and to take forward the idea, still in its infancy, of how we as a country could create natural capital accounts. We are very keen to work that through in the coming years.
This has been a helpful debate. It is important for Parliament to review the OBR at this moment. We have conducted two internal reviews in the Treasury, both of which concluded that the remit is sufficient. We do not intend to change it at present, but it has been helpful to hear views from a number of Members and we will of course give careful consideration to those views in the future.