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the additional costs to society of external factors such as the pollution of the air; ground and water during any production process.
the rate at which the prices of a wide range of goods and services increases over an extended...
a method of calculating personal income tax where those who earn more pay a higher percentage of...
the value of the final output produced by each of the three sectors of the economy.
the total value of all the money spent on the national production of a country in a certain time...