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Time preference. In economics, time preference (or time discounting, [ 1] delay discounting, temporal discounting, [ 2] long-term orientation[ 3]) is the current relative valuation placed on receiving a good or some cash at an earlier date compared with receiving it at a later date. [ 1]
In economics, the long-run is a theoretical concept in which all markets are in equilibrium, and all prices and quantities have fully adjusted and are in equilibrium. The long-run contrasts with the short-run, in which there are some constraints and markets are not fully in equilibrium. More specifically, in microeconomics there are no fixed ...
Cost–benefit analysis is often used by organizations to appraise the desirability of a given policy. It is an analysis of the expected balance of benefits and costs, including an account of any alternatives and the status quo. CBA helps predict whether the benefits of a policy outweigh its costs (and by how much), relative to other alternatives.
Real wages are wages adjusted for inflation, or, equivalently, wages in terms of the amount of goods and services that can be bought. This term is used in contrast to nominal wages or unadjusted wages. Because it has been adjusted to account for changes in the prices of goods and services, real wages provide a clearer representation of an ...
Keynes's theory of wages and prices. Keynes's theory of wages and prices is contained in the three chapters 19-21 comprising Book V of The General Theory of Employment, Interest and Money. Keynes, contrary to the mainstream economists of his time, argued that capitalist economies were not inherently self-correcting.
Law of supply. The law of supply is a fundamental principle of economic theory which states that, keeping other factors constant, an increase in sales price results in an increase in quantity supplied. [ 1] In other words, there is a direct relationship between price and quantity: quantities respond in the same direction as price changes.
A market-clearing price is the price of a good or service at which the quantity supplied equals the quantity demanded, also called the equilibrium price. [2] The theory claims that markets tend to move toward this price. Supply is fixed for a one-time sale of goods, so the market-clearing price is simply the maximum price at which all items can ...
A consumer price index ( CPI) is a price index, the price of a weighted average market basket of consumer goods and services purchased by households. Changes in measured CPI track changes in prices over time. [ 1] The CPI is calculated by using a representative basket of goods and services. The basket is updated periodically to reflect changes ...