Utility Function

Intertemporal Substitution
The concept of intertemporal substitution refers to the replacement of the consumption of a good or service at one point in time by consumption at a different time.
Constant Elasticity of Substitution (CES)
An economics term denoting a production function or utility function with a constant elasticity of substitution between inputs.
Decision Theory
The analysis of rational decision-making involving choices with known and uncertain outcomes, and the optimization of utility functions.
Gambling
Definition and in-depth analysis of the term 'gambling' in economics
Separable Utility Function
A dictionary entry describing the concept and implications of a separable utility function in economics.