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WILLINGNESS TO ACCEPT: The price or dollar amount that someone is willing to receive or accept to give up a good or service. Willingness to accept is the source of the supply price of a good. However, unlike supply price, in which sellers are on the spot of actually giving up a good to receive payment, willingness to accept does not require an actual exchange. This concept is important to benefit-cost analysis, welfare economics, and efficiency criteria, especially Kaldor-Hicks efficiency. A related concept is willingness to pay.
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Lesson Contents
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Unit 1: The Exchange |
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Unit 2: The Numbers |
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Unit 3: A Graph |
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Unit 4: Adjustment |
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Unit 5: Efficiency | |
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Market Equilibrium
In this lesson, we'll see how buyers (discussed in the demand lesson) come together with sellers (discussed in the supply lesson) to exchange commodities using a market. More precisely, this lesson develops an abstract market model, or market analysis, that we can use to explain and understand a wide range of real world exchanges. - This lesson begins in the first unit, The Exchange, with an overview of the basic exchange process underlying markets, including the notion of equilibrium, the roles played by price and quantity, and the importance of competition.
- In the second unit, The Numbers, we work through a simple market analysis using demand and supply schedules, highlight both equilibrium and disequilibrium conditions.
- The third unit, A Graph, then carefully examines the notion of market equilibrium using demand and supply curves, which generates the widely used graphical model of the market.
- Moving onto the fourth unit, Adjustment, we use the graphical market model to investigate the automatic market responses to shortages and surpluses.
- The lesson concludes in the fifth unit, Efficiency, by considering the relation between market exchanges and efficiency.
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SAVING FUNCTION A mathematical relation between saving and income by the household sector. The saving function can be stated as an equation, usually a simple linear equation, or as a diagram designated as the saving line. This function captures the saving-income relation, the flip side of the consumption-income relation that forms one of the key building blocks for Keynesian economics. The two key parameters of the saving function are the intercept term, which indicates autonomous saving, and the slope, which is the marginal propensity to save and indicates induced saving. The injections-leakages model used in Keynesian economics is based on the saving function.
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ORANGE REBELOON
[What's This?]
Today, you are likely to spend a great deal of time touring the new suburban shopping complex trying to buy either several magazines on home repairs or a remote controlled sports car with an air spoiler. Be on the lookout for empty parking spaces that appear to be near the entrance to a store.
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This isn't me! What am I?
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General Electric is the only stock from the original 1896 Dow Jones Industrial Average remaining in the current index.
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"What gets measured gets done." -- Peter Drucker, educator
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JLE
Journal of Law and Economics
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