For most of my lifetime the UK has had a Balance of Payments problem. This is not the much discussed current problem of the government's expenditure exceeding its income, thus appearing to require stern "fiscal rules" (though we've had that as well) but the balance of our our external payments. As a country we have persistently spent more money on the products of other countries, imports, than we have earned by selling British products to other countries, exports.
Imports have to be paid for in foreign currencies. Exports earn foreign currencies. The two must, in the long run, balance.
One of the main methods of bringing the two into balance has been to make our exports cheaper and so more attractive, and our imports dearer and less attractive, by lowering the value of our currency , devaluation
When I was a boy we casually referred to five shillings (a quarter of a £, or now 25p) as "a dollar." That was because $4 could be bought for £1. (To be exact, slightly more, $4.03). A half crown (2/6d) was "half a dollar" in schoolboy slang.
In 1947 the government devalued the pound to £1=$2.8. So British products abroad become roughly 1/3 cheaper, and imported products 1/3 dearer.
However, it didn't do the trick in the long run so in 1963 we devalued again to £1=$2.4
That didn't do the tick either, and from 1972 onwards the £ has been allowed to float: find its own level according to market forces. Today it is valued a $1.35.
If you plot those figures on a graph: 4.03. 2.8. 2.4, 1.35, against time you will have an accurate picture of the efficiency of the British economy over the past 80 years under the stewardship of the two major parties.
To continue this simple guide.
We automatically think of exports as products sold abroad. But they needn't be. If foreigners come here and buy products that is as much an export as sending the product to their country to sell it there. Tourists coming here and spending their money on hotel bills, transport, restaurants, theatres, souvenirs etc. are therefore adding to the "exports" side of the Balance of payments.
Similarly when we go abroad and send our money, which we have changed into foreign currencies, that is the equivalent of importing.
So, to get to the subject of the post, foreign students coming here to buy our education, and while they are here renting rooms, eating meals, travelling, going to the gym, buying clothes, going to concerts etc, are making a contribution to our export earnings.
On Thursday a substantial decrease in the the level of immigration was announced. Sir Keir Starmer took the credit: Labour's policies were working. The Tories insisted that the reduction was actually the result of their policies.
A large part of the reduction is due to increased restrictions of foreign students.
Having spent all of the post war years making desperate attempts to boost our exports, the two major parties are now competing to claim the credit for cutting them
You couldn’t make it up.