Smith, Ricardo, Marx, Marshall, Keynes, Hayek, Friedman, and major schools of thought.
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- What does Adam Smith mean by the invisible hand?
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Self-interest of individuals leads to efficient market outcomes without central coordination
- What mechanism did Adam Smith identify as increasing productivity?
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Division of labor (specialization)
- When was The Wealth of Nations published?
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1776
- What motivates economic activity according to Smith?
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Self-interest, not benevolence from others
- What principle explains why countries benefit from trade despite lacking absolute advantage?
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Comparative advantage (relative cost differences matter)
- What does Ricardo's law of rent describe?
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Rent arises from differences in land quality and location
- According to Ricardo's labor theory of value, what determines goods' value?
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The amount of labor required to produce them
- What is Ricardo's iron law of wages?
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Wages tend toward subsistence level as population grows
- In Marxist theory, what is surplus value?
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Difference between value produced by labor and wages paid to workers
- What did Marx call the struggle between workers and capitalists?
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Class conflict (or class struggle)
- What is Marx's theory of historical development called?
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Historical materialism (material conditions determine social structures)
- According to Marx, what is the ultimate fate of capitalism?
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Collapse due to internal contradictions and revolutionary transformation
- What is Alfred Marshall's primary methodological contribution?
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Partial equilibrium analysis (examining individual markets in isolation)
- What economic measure did Marshall develop to capture quantity responsiveness to price changes?
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Elasticity of demand
- What is consumer surplus according to Marshall?
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Difference between what consumers are willing to pay and what they actually pay