Examlex
If the production of a good causes pollution (an external cost) is the unregulated competitive market equilibrium of that product efficient?
Marginal Propensity
The ratio of the change in an aggregate economic quantity to an adjustment in some causal variable, particularly the change in consumption resulting from a change in income.
U.S. Price Level
A measure of the average prices of goods and services across the United States economy, indicating the purchasing power of money in the U.S.
Net Exports
The value of a country's total exports minus its total imports, representing the net trade of goods and services with foreign countries.
Price Level
The price level is an index that measures the average prices of goods and services across an economy, indicative of inflation or deflation.
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