The phrase "affect the interests" is correct and usable in written English.
It can be used when discussing how a particular action, decision, or event influences the interests of individuals, groups, or organizations.
Example: "The new policy is expected to affect the interests of small business owners in the community."
Alternatives: "influence the interests" or "impact the interests".
How breakthrough technologies affect the interests and production of innovators.
Next Steps 8. (SBU) Ambassador Struble noted that security problems in mining communities affect the interests of several countries.
In many cases, the lobbyists are selecting administration officials for departments that will affect the interests of firms they represent".
8. (SBU) Ambassador Struble noted that security problems in mining communities affect the interests of several countries.
Foreign governments will not accept our democratic choices as they affect the interests of many foreign corporations who invest in Poland.
Efforts to open the power sector to competition, for example, could affect the interests of relatives of Li Peng, a former prime minister.
But opting for an inheritance guarantee will reduce the amount you can borrow and may affect the interest charged.
There is another aspect to my relationship to Jews, however, which does significantly affect the interest I take in Israel.
Discussing the next steps it may take, the regulator said: "We will consider how intervening to improve the rates paid to consumers with older accounts would affect the interest rates paid on more recently opened accounts.
"[They] hurt the livelihood of the North Korean people before they affect the interest of their leadership, hell-bent on improving its nuclear arsenal," he wrote in the Korea Times.
Even though none of the problems listed seems to affect the interest of logical semantics, its applications are often handicapped by the nature of many of its basic concepts.
