The phrase "a sharp boost in" is correct and usable in written English.
It can be used to describe a significant increase in something, such as performance, sales, or productivity.
Example: "The company experienced a sharp boost in sales after launching the new marketing campaign."
Alternatives: "a significant increase in" or "a substantial rise in".
In a letter devising the interview, Southern envisaged "a sharp boost in American demand; a burst of reprinting; stage, film, and video offers; dollars pouring in by the veritable barrelful!" But in the interview itself Southern appears to find Green's neglect admirable, as if obscurity were a mark of integrity.
And in late June, Chrysler announced a sharp boost in incentives, such as the employee pricing discounts of last year plus 0% financing, plus a 30-day money back guarantee if you dont like the car.
Reduce the levy on dividends and capital gains from 15% to 10% and you'd see a sharp boost in equity markets, as well as in consumer and business confidence.
Daily room revenues in October last year peaked at $6.6 million the night before the race took place on Sunday 28 October and the driving force behind it was a sharp boost in the average rate.
"The individuals who go bankrupt experience a sharp boost in their credit score after bankruptcy, whereas the recovery in credit score is much lower for individuals who do not go bankrupt," says the Federal Reserve Bank.
If Macy's shares can power past this area of technical resistance, the stock could be in for a sharp boost as bearish investors are forced to capitulate to the stock's uptrend.
Weak domestic demand has provided a sharp boost to Chinese steel exports, which rose 27% year-over-year in the first seven months of 2015.
Within five months after terrorists struck the World Trade Center, insurance companies paid more than $16 billion in claims for damage from the attack, providing a sharp boost to New York's struggling economy.
It was an unprecedented exercise in market-rigging with printing-press money, and it gave a sharp boost to the price of bonds and other securities held by banks, permitting them to book huge revenues from trading and bookkeeping gains.
Among the newcomers, Lecia Dole-Recio gives a sharp boost to the sagging fortunes of abstraction.
But as firms see demand holding up they will rebuild their stocks—and give economic growth a sharp boost.
