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MID Year Graphs . You should know and be able to draw, explain and label all parts. Basic S&D ideas. Price. Demand . Quantity . Basic S&D ideas. Price. Elastic Demand is more flat and Greater than 1 . Quantity . Basic S&D ideas. Price. Inelastic Demand is a steep
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MID Year Graphs You should know and be able to draw, explain and label all parts.
Basic S&D ideas Price Demand Quantity
Basic S&D ideas Price Elastic Demand is more flat and Greater than 1 Quantity
Basic S&D ideas Price Inelastic Demand is a steep Line = less than 1 Quantity
Basic S&D ideas Price Perfectly Inelastic Demand Quantity
Basic S&D ideas Price Perfectly elastic Demand Quantity
Basic S&D ideas Price B Change in demand A Demand Quantity
Basic S&D ideas Price Supply Quantity
Basic S&D ideas Inelastic Supply is steep Price Quantity
Basic S&D ideas Price Elastic Supply is flatter Quantity
Basic S&D ideas Price Perfectly inelastic Supply Quantity
Basic S&D ideas Price Perfectly elastic Supply Quantity
Basic S&D ideas Price Supply Change in supply B A Quantity
Basic S&D ideas Price S Equilibrium – market clearing point D Quantity
Basic S&D ideas Price S Price Ceiling Equilibrium – market clearing point D Quantity
Basic S&D ideas Price S Equilibrium – market clearing point Price Floor D Quantity
Basic S&D ideas Price S Shift in demand - determinants E D2 D Quantity
Basic S&D ideas Price Shift in supply - determinants S S2 E D Quantity
Basic S&D ideas Double Shift: Shift in supply and demand Increase in income and lowering of costs of production Price S S2 E D2 D Quantity
Surplus – Consumer and Supplier CS = above equilibrium price below the demand curve PS = below the equilibrium price and above the supply curve Price S TS = CS+PS CS PS Equilibrium – market clearing point D Quantity
Changing CS and PS Price S D Quantity
Changing CS and PS A recession cuts income Price S A B C D E2 D D2 Quantity
Externality – Negative (-) Social Cost Price S2 • O – social cost of pollution • 3rd parties wishes S – Private Cost O E D – Private Value Quantity
Positive externality (+) O= positive of education 3rd parties benefits Price S – Private Cost O = benefit to society D2- Social Value D Private Values Quantity