# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Mean-Variance Preferences
Understanding mean-variance preferences in investment portfolio choice.
Means Test
An assessment method used to determine eligibility for certain benefits based on income and assets.
Means-Tested Benefits - Definition and Meaning
A comprehensive overview of means-tested benefits, including definitions, analytical frameworks, comparative analysis, and related terms.
Measurement Error
The difference between the true value of a quantity and the measured value, including systematic and random errors.
Mechanism Design
The construction of a game of strategic interaction that achieves a specific outcome in economics.
Median
The median of the distribution of a random variable and its significance in statistical analysis.
Median Voter Theorem
A theorem in voting theory that asserts the outcome of majority voting will be the preference of the median voter.
Medicaid
A US government scheme to pay for medical treatment for individuals with low incomes.
Medicare
A US government scheme to pay for medical treatment for those over the age of 65.
Medium of Exchange
A detailed account of the concept of a medium of exchange in economics.
Medium-Dated Security
A security with a maturity period of between 5 and 15 years when first issued