The phrase "able to boost their" is correct and usable in written English.
It can be used when discussing the capability of someone or something to enhance or improve a particular aspect or quality.
Example: "The new software is able to boost their productivity significantly, allowing teams to complete projects more efficiently."
Alternatives: "capable of enhancing their" or "able to increase their".
In each case, millions of families were able to boost their largely static incomes with one windfall after another.
Pensioners will be able to boost their state pension by up to £25 a week after yet another tweak to the pensions system was announced this week.
Instead, Brentford's players were able to boost their own reputations, not least Forrester, who was reportedly watched by West Brom sporting director Dan Ashworth last week.
Prudential is hoping that people in their fifties who take tax-free cash now will be able to boost their pension prospects again by making more contributions to their plans in future.
Members of the public can sponsor a sapling, and corporate supporters including Waitrose and the National Grid are able to boost their corporate social responsibility credentials by creating and naming new woodlands and hosting corporate or public relations events within the forest.
Marshall Acuff, of Salomon Smith Barney, an investment bank, believes that excessive capital investment during the past decade has resulted in so much overcapacity in many commodity industries that the new giants will not be able to boost their margins unless they start cutting back capacity.However, cutting capacity goes against the grain in commodities.
From Monday, existing pensioners, and those who are approaching retirement who will miss out on the higher state pension, will be able to pay to boost their incomes by up to £25 a week for the rest of their lives, uprated annually in line with inflation.
With the Great Reversal, the study's authors believe a tipping point has been reached, with countries now able to pursue policies to boost their forests' thickness and carbon capacities dramatically.
But even though companies like Airbnb have been able to leverage Craigslist to boost their own discoverability, the percentage of users who discovered the EggDrop app on Craigslist was in the "single digits".
Until the end of last year, companies were able to boost productivity by squeezing their remaining workers, who were eager to prove they were worth their paychecks.
But it points out that both countries were open to trade, and were able to use currency depreciation to boost their exports when the global economy was strong.
