The phrase "a collapse in the value of" is correct and usable in written English.
It can be used when discussing a significant decrease in worth or price, often in financial contexts.
Example: "The recent economic downturn has led to a collapse in the value of many stocks."
Alternatives: "a drop in the value of" or "a decline in the value of".
A collapse in the value of the Zimbabwean dollar lies near the heart of the industry's problems.
The previous No 1 – Indian steel magnate Lakshmi Mittal - fell to fourth place this year after a collapse in the value of his share portfolio.
A collapse in the value of real estate and other collateral used to secure loans posed a "particularly severe challenge" to small businesses, Mr. Bernanke said.
Russia, which derives half its budget revenue from oil and gas, is already struggling with a collapse in the value of the rouble and an economy fast moving into recession.
That was the case for another widespread idea: that enacting strong net-neutrality rules would lead to a collapse in the value of broadband providers like Comcast and Verizon.
The crisis was sparked by a collapse in the value of the Thai baht, and a disastrous currency float, which exposed an economy overstretched by real estate and foreign debt.
SA-B, Wolverhampton Here is a clear demonstration of the collapse in the value of with-profits policies.
The combined effect of those sanctions and of the global oil-price collapse has been fifteen-per-cent inflation, a four-per-cent drop in G.D.P., and a more than fifty-per-cent collapse in the value of the ruble.
The collapse in the value of the pound has created a mixed picture for cultural organisations.
The collapse in the value of copyrights after the advent of the Napster file-sharing service drove Bowie Bonds to junk status.
His fortune, despite recent collapses in the value of internet enterprises, is calculated at £98m.
