The phrase "agreed upon levels" is correct and usable in written English.
It can be used when referring to specific standards or criteria that have been mutually accepted by parties involved in a discussion or agreement.
Example: "The project will proceed based on the agreed upon levels of performance and quality set by the stakeholders."
Alternatives: "mutually accepted levels" or "consensus levels".
Why didn't the FOMC learn anything from QE2, in which the agreed upon level of total purchases—$600 billion petered out just as the European crisis was intensifying and a debt-ceiling stand-off loomed?
Functional Product (FP) can be viewed as a business concept which is aimed at offering a function or performance to customer on an agreed upon level of availability and cost as well as at providing incitements towards a sustainable growth.
Yet regardless of the differences in their respective comfort levels, all couples have an (unspoken) agreed upon level of comfort hat they negotiate on an on-going basis, each partner offering balance in the security/risk continuum, or to use another metaphor the roots and wings.
Although there is no agreed upon level for test-retest reliability coefficients, a minimum reliability of 0.7 has been recommended when the test is used for research [ 24].
For fiscal 2013, the budget that must be finished before the election, the cut is a more manageable 9.8 percent below inflation growth and 7.5 percent below agreed-upon levels.
In June, the city agreed to reduce the number of firefighters on certain engine companies, but to restore the additional firefighter if the percentage of firefighters out on sick leave fell below an agreed-upon level.
If they have delivered good care based on agreed-upon standards, and if their billings come in lower than the agreed-upon level, they can keep a portion of the difference.
What is needed, aside from an expansion of the Security Council (think G20) is a withdrawal of veto power from all members, with resolutions being upheld by some agreed-upon level of majority.
In particular, we present a principal-agent model where the agent possesses some level of moral sensitivity that causes him disutility if he provides less than the agreed-upon level of effort.
Since October, Congress has passed legislation known as "continuing resolutions," where they resolve to continue spending money at some agreed-upon level (usually last year's budget, or last year's budget plus inflation, or some such easy-to-calculate figures).
