Tories seem to enjoy lying to the electorate. Recently we had Theresa May claiming she debated with the electorate up and down the country on her tours. We know this is a lie because the electorate were not permitted to ask her any questions. We also know reporters were hand-picked and while they could ask her up to two questions they were not allowed to record the question or her answering it. After each reporter had their two questions they were ushered out of the room. Additionally we know from Channel 4 reporter Michael Crick that press are collaborating with Theresa May’s press team by allowing her to know their questions in advance.
The most recurring Tory lie is that Labour borrow more than Tories. We can prove that Tories have in fact borrowed more than Labour for the past 70 years.
The next time a Tory tells you Labour borrowed more show them this..
[The first task was to secure data on borrowing by year from 1946/47 onwards: this data covers a 70 year period. Labour was in office for 28 of these years and the Conservatives for 42.
The next task was very simple: I calculated the total net borrowing in Labour and Conservative years and averaged them by the number of years in office. All figures are stated billions of pounds in all the tables that follow and in this case are in original values i.e. in the prices of the periods when they actually occurred:
The Conservatives borrowed more, not just absolutely (which is unsurprising as they had more years in office), but on average.
This though, is a bit unfair: the value of money changes over time. So I restated all borrowing in 2014 prices to eliminate the bias this gives rise to. This resulted in the following table:
In current prices the Conservatives still borrowed more (much more) overall, and on average, by a long way.
So then I speculated that this may be distorted by events since 2008. That is what the Conservatives would claim, after all: they would say that they have spent six years clearing up Labour’s mess. So I took those years out of account and looked at the first 62 years of the sample. First I did this in original prices:
That was close! So I did it again in 2014 prices:
Not quite so close after all: Labour definitely borrowed less.
Then I speculated that this might be because Labour are good Keynesians: maybe they repaid national debt more often than the Conservatives. Or, to put it another way, they actually repaired the roof when the sun was shining. This is the data in terms of number of years:
Labour do walk the talk: they repay national debt much more often in absolute and percentage terms than the Conservatives. In fact, one in four Labour years saw debt repaid. That was true in less than one in ten Conservative years.
But maybe the Conservatives repaid more. I checked that. This is the data in both original and 2014 prices:
Labour not only repaid more often, it turns out: it also repaid much more in total and on average (not shown) during each year when repayment was made.
So what do we learn? Two essential things, I suggest.
First, Labour invariably borrows less than the Conservatives. The data always shows that.
And second, Labour has always repaid debt more often than the Conservatives, and has always repaid more debt, on average.
The trend does not vary however you do the data.
Or, to put it another way, the Conservatives are the party of high UK borrowing and low debt repayment contrary to all popular belief, including that of most radio presenters. Which means that the next time I am presented with that nonsense I will be very firmly rebutting it.
For those interested, this is the overall summary table: the pattern in the right hand column is really quite surprising:
The basic data on borrowing came from the House of Commons Library.
GDP data from 1955 came from the 2015 budget GDP deflators. The 2015-16 estimate came from the July 2015 budget report. The data for the period period to 1955 came from the Bank of England. Data was checked to the Treasury Pocket Data Book: as is usual there are minor differences, but too small to worry about.
GDP deflator data came from similar sources but was estimated for 2015-16 based on 2014-15 and for the period prior to 1955 based on data for 1955 – 65. It is unlikely that this estimate materially changes any finding.
Governments in office for a year were determined in election years by the number of days each had in office: the party with the greater number being attributed the whole year.
Created by / thanks to Richard Murphy, Professor of Practice in International Political Economy at City University, London and Director of Tax Research UK. Non-executive director of Cambridge Econometrics. ]