
The balance of payments will always balance, by definition. UK citizens buy and sell goods, services and assets to and from foreigners and in the end what moves are the prices of those goods, services, assets and the value of the pound. It’s not really Mark Carney’s “kindness of strangers” which keeps the UK afloat. The question is rather by how much the pound, or bond yields, share and house prices might have to move in order to balance the payments….
Since I can’t reasonably use a personal blog to write anything that anyone could see as investment advice, I thought I’d put some of the UK’s balance of payments data into pictures and lay out a few of the facts as I see them…
There’s a world of data to play with on the balance of payments, but here are the big items, shown annual sums in billions of pounds unseasonably adjusted. Unadjusted because the financial account data I show in the following charts doesn’t come in adjusted form so i’d rather stare at annual sums of apples vs apples than confuse the picture…

The orange (?) line is the overall current account, showing its steady deterioration that made plenty of headlines this week. The pink line at the top shows the UK’s surplus in services, which has stopped improving recently. The UK is, at this point in time, extremely good at exporting services.
At the other extreme the light blue line shows the ever-growing deficit on goods. I’d point in particular to the modest decline in the goods deficit after 2008 as evidence of what happens when the economy slows and the pound falls….
The other two lines show primary and second income on overseas investment. Secondary income includes, mostly, bilateral aid, military grants and subscriptions to international bodies (like the EU). Primary Income is the income from investment overseas and it’s getting a lot worse. After years of selling assets to finance the current account deficit, the UK now earns less on its stock of foreign assets than it pays on the growing stock of UK assets owned by foreigners, but the most recent deterioration is a bit more complicated. The ONS wrote about this in some detail here. The biggest driver of the deterioration appears to be falling revenue on a growing net stock of foreign investment owned by a coupe of dozen huge multinationals. If those multinationals are all in the oil and commodity business, you could imagine that what has really hit this part of the balance of payments is the weakness of commodity prices.
So, the overall position is that the UK currently has 1) a huge and growing deficit on goods; 2) a huge but stalled surplus on services; 3) a horribly trend from surplus to deficit in the income on foreign assets which may or may not recover once the sterling price of oil and other commodities bounces; and 4) Brexit, but I’ll just leave that there…
My second picture shows the balance of portfolio and direct investment – the net purchases of UK assets by foreigners, again in billions of pounds as an annual sum.

There has been huge appetite in the last year to to to buy UK assets, particularly in the form of portfolio flows. Q1 saw the combined total of portfolio and direct investment inflows at GBP 94b, nearly three times the current account deficit.
That Q1 figure though, was as much due to UK investors selling foreign assets, as anything else. So I’ve thrown in a final chart showing foreigners’ purchases of UK assets (still as an annual sum) in direct investment (measly) and in portfolio investment (most of which is is bonds).
Foreigners bought GBP 20.3bn in UK bonds in Q1. GBP 4.7b in short-term debt and GBP 15.6bn in long-term debt. They sold sold GBP 2.9bn worth of gilts. Clearly, the grey line showing the annual sum of inflows into the UK debt market is still very big and equally clearly, it’s stopped increasing. UK bond yields are internationally quite attractive and the pound’s weaker than it was before the referendum, so time will tell whether that’s enough to encourage inflows to continue, just as time will tell whether that mix of strong services exports and a big goods deficit makes international trade negotiations easier or harder.

If you want the Q1 data release, by the way, it’s here

