The phrase "are largely set by" is correct and usable in written English.
It can be used to indicate that certain conditions or parameters are primarily determined by specific factors or influences.
Example: "The rules of the game are largely set by the governing body to ensure fairness and consistency."
Alternatives: "are mainly determined by" or "are primarily influenced by".
The terms of labour contracts are largely set by unions, which dislike temporary or part-time work.
Voting rights are largely set by state law, and many states prohibit people who have been convicted of crimes from voting in state and federal elections.
American drug prices are largely set by the market, which has prompted pharma firms to invest there on a large scale.
Flight prices are largely set by airlines, so although agents have some leeway in price, if the agent you're contacting is charging significantly less than everyone else, this could be a sign that something is not quite right.
At the S.E.C., like other independent agencies, the agenda is largely set by the chairman.
The budget for 2010, which will be announced next month, was largely set by the outgoing administration and will be close to 2009's $654 billion.
(2003) Suggested by Son_of_Mam, hobkesh and ccmac10 Director Kevin Macdonald's depiction of mountaineers Joe Simpson and Simon Yates's journey up the Siula Grande in the Peruvian Andes should "top most lists," according to user ccmac10, as "the current template of these documentaries was largely set by Touching the Void".
By opening up what had historically been an opaque system in which prices were largely set by the commodity market, Counter Culture Coffee, Intelligentsia Coffee and Tea and a handful of other roasters were trying to improve quality by paying more for better products — and by making sure that the increased income went to the growers — while giving feedback and sharing technical expertise.
This event is not realistic in a sense that its preseismic condition is largely set by the artificially imposed initial conditions of the simulation.
Traders and kaChing split a management fee that is largely set by the traders but that Carroll expects will average about 1.25% of assets under management.
In addition, stockholders will not have a true say in the direction of the company, which is largely set by the "Alibaba Partnership," a group reportedly made up of senior management.
