Utility

Compensating Variation
Exploration of compensating variation, including definitions, historical context, and major theoretical frameworks.
Marginal Utility of Income
An in-depth look at the marginal utility of income, its definition, theories, and applications in economic analysis.
Certainty Equivalent
Economic concept representing the certain outcome that provides the same utility as the expected utility from a gamble.
Compensating Variation
Exploration of compensating variation, including definitions, historical context, and major theoretical frameworks.
Disutility
A loss in utility derived from the consumption of a 'bad', often interchanged with the disutility from labor.
Equivalent Variation
The amount of additional income required to reach the utility level achievable if the economic environment changes.
Habit Persistence
An analysis of habit persistence in economic preferences where current and previous consumption levels affect utility.
Indifference Curve
A graphical representation of the set of commodity bundles that are ranked as equally good by a consumer.
Interdependent Utility
Understanding the concept of Interdependent Utility and its implications in economic theory.
Leisure - Definition and Meaning
Time spent not working and regarded as a consumption good from which utility is derived in economic models.
Marginal Utility
The addition to an individual’s utility from a small increase in consumption of any good, per unit of the increase.
Marginal Utility of Wealth
The increase in an individual’s utility from an incremental increase in total wealth.
Maximin
The maximin principle is a theory of distributive justice proposed by John Rawls. The principle states that the social objective should be the maximization of the utility of the worst-off person.
Optimal Growth Theory
The analysis of the best growth path for an economy by balancing current utility loss and future utility gain. See also golden rule.
Risk-Averse - Definition and Meaning
Examination of the concept of being risk-averse, its definition, historical context, and major analytical frameworks.
Risk-Neutral
Exploring the concept of risk-neutrality in economics, highlighting its definitions, key frameworks, and applications.
Social Welfare Function
The level of welfare in an economy or society expressed as a function of economic variables.
substitute
A comprehensive exploration of the concept of substitutes in economics—goods or services that can be used to satisfy similar needs.
Util - Definition and Meaning
The concept of a util as a theoretical unit of measurement for utility in economics.
Utility: Definition and Meaning
An exploration of the concept of utility in economics, its definitions, and applications across various economic theories.
Weak Axiom of Revealed Preference (WARP)
A principle in consumer theory ensuring that a consumer's choices are consistent with a utility-maximizing behavior
Welfare
The state of well-being of an individual or a society.
Conditional Cost of Living Index
An economics term referring to a measure of the change in the cost of maintaining a given standard of living, assuming all factors remain constant except for the prices of goods in the index