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Frank Knight
An influential economist known for his work on risk, uncertainty, and the role these factors play in the economy.
Henry George
An American economist and social reformer of the 19th century known for his advocacy of a "single tax" on land to improve social equity.
Unearned Surplus
Income received without labor or active management, often through investments, rents, or inheritance, not directly resulting from the recipient's effort.
Tax Revenue
The income that is gained by governments through taxation.
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