Utility function


 

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Utility function

A function that specifies the utility (well being) of a consumer for all combinations goods consumed (and sometimes other considerations). Represents both their welfare and their preferences.

Utility function

A mathematical expression that assigns a value to all possible choices. In portfolio theory, the utility function expresses the preferences of economic entities with respect to perceived risk and expected return.



Utility function

Similar Matches

Supply function

Supply function

The mathematical function explaining the quantity supplied in terms of its various determinants, including price; thus the algebraic representation of the supply curve.


SMAC function

SMAC function

An acronym for the CES function based on the names of the four authors who introduced it in Arrow et al. (1961).


Production function

Production function

A function that specifies the output in an industry for all combinations of inputs.


Essential purpose (or function) bond

Essential purpose (or function) bond

See: Public purpose bond


Homogeneous function

Homogeneous function

A function with the property that multiplying all arguments by a constant changes the value of the function by a monotonic function of that constant: F(lV)=g(l)F(V), where F(·) is the homogeneous function, V is a vector of arguments, l>0 is any constant, and g(·) is some strictly increasing positive function. Special cases include homogeneous of degree X and linearly homogeneous.


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