|
|
PERFECT COMPETITION, LONG-RUN ADJUSTMENT: A perfectly competitive industry undertakes a two-part adjustment to equilibrium in the long run. One is the adjustment of each perfectly competitive firm to the appropriate factory size that maximizes long-run profit. The other is the entry of firms into the industry or exit of firms out of the industry, to eliminate economic profit or economic loss. The end result of this long-run adjustment is a multi-faceted equilibrium condition that price is equal to marginal cost and average cost (both short run and long run).
Visit the GLOSS*arama
|
|
|
|
|
Lesson Contents
|
|
Unit 1: The Exchange |
|
Unit 2: The Numbers |
|
Unit 3: A Graph |
|
Unit 4: Adjustment |
|
Unit 5: Efficiency | |
|
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.
|
|
|
|
PRICE ELASTICITY OF DEMAND The relative response of a change in quantity demanded to a change in price. More specifically the price elasticity of demand is the percentage change in quantity demanded due to a percentage change in price. This notion of elasticity captures the demand side of the market. A comparable elasticity on the supply side is the price elasticity of supply. Other notable demand elasticities are income elasticity of demand and cross elasticity of demand.
Complete Entry | Visit the WEB*pedia |
|
|
BEIGE MUNDORTLE
[What's This?]
Today, you are likely to spend a great deal of time looking for the new strip mall out on the highway hoping to buy either a dozen high trajectory optic orange golf balls or a large red and white striped beach towel. Be on the lookout for strangers with large satchels of used undergarments.
Your Complete Scope
This isn't me! What am I?
|
|
|
Sixty percent of big-firm executives said the cover letter is as important or more important than the resume itself when you're looking for a new job
|
|
|
"It's usually the last ounce of effort that tips the scales of success." -- Rick Beneteau
|
|
FCLT
Functional Central Limit Theorem
|
|
|
Tell us what you think about AmosWEB. Like what you see? Have suggestions for improvements? Let us know. Click the User Feedback link.
User Feedback
|
|
