The term 'value rule' is correct and can be used in written English.
You can use it to refer to a principle that guides behavior or decision-making. For example, "I always try to live by my own personal value rule of treating others the way I want to be treated."
FAS 157 represents the so-called fair value rule put into effect by the Financial Accounting Standards Board, the bookkeeping rule makers.
The acronym represents the "fair value rule" put into effect by the Financial Accounting Standards Board*, requiring that certain holdings be marked to market.
Frequently, this ideal is found impossible of complete attainment; perhaps generally the market value rule is found to be the nearest approach to reaching the actual loss.
But the market value rule is inapplicable when, on the facts, it is not the nearest practicable approach to an ascertainment of the actual loss.
In that case, the Minnesota court, in a substantially similar situation, adopted the "cost of performance" rule as-opposed to the "value" rule.
These were all cases in which, under similar circumstances, the appellate courts followed the "value" rule instead of the "cost of performance" rule.
To illustrate, let's consider how the four value rules apply to developments on the horizon for the auto industry.
The Republican candidate for the American presidency thinks that "fair value" rules may be "exacerbating the credit crunch".
These value rules, as we call them, work collectively, like the rules of a board game; a company looking to influence value migration should try to apply all of them.
"The crisis again calls for creative reform of the existing international monetary system towards an international reserve currency with a stable value, rule-based issuance and manageable supply, so as to achieve the objective of safeguarding global economic and financial stability".
Stewards value rules, process and cooperation.
