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It’s the Law Supply and Demand Economics LAP 11
Objectives Explain the nature of supply and demand. Explain factors that affect supply and demand.
Explain the nature of supply and demand.
• New smartphone release • Supply and demand • Affects businesses and you
Why Are Coffee Shops Popular? • Demand for the products • Ready to buy at particular price at particular time • Willing to pay the price
Conditions for Demand to Exist • Desire for a good or service • Buying power to pay for a good or service • Willingness to give up some buying power
Law of Demand • Quantity of a good or service that consumers will buy varies inversely with the price of the good or service • Buy more at lower prices • Buy less at higher prices
Supply Explained • Quantity of a good or service that producers are able and willing to offer for sale Ø At a specified price Ø In a given period of time
Law of Supply High Price High Supply • Quantity of a good or service that will be offered for sale varies in direct relation to its selling price • Higher price means Ø Greater quantity supplied Ø More profit
The Law of Supply and Demand • The supply of a good or service will increase when the demand is great and decrease when demand is low. • When demand is great: Ø Prices usually increase Ø Supply increases
The Law of Supply and Demand • When demand is low: Ø Prices usually decrease Ø Supply decreases
Two Markets • Buyer’s market $45, 999 Ø Large supply Ø Small demand Ø Lower prices $41, 789
Two Markets • Seller’s market Ø Small supply Ø Large demand Ø Higher prices
Two Types of Demand • Elastic demand: Demand changes when prices change. • Inelastic demand: Demand is constant, even if prices change.
Explain factors that affect supply and demand.
Factors Affecting Demand • Utility • Buying power • Price of other goods and services • Consumers
Factors Affecting Supply • Cost of production • Number of products • Future prices • Disasters and emergencies • Government • Technology
• Consider the necessities you buy regularly. • Consider the other products you want to buy. • What is the difference between the two?
• Weather service predicting a blizzard • Big demand for limited supplies • Price hike at grocery store • Is this ethical?
Acknowledgments Original Developers: Christopher C. Burke, Kerry Winfrey, MBAResearch Version 2. 0 Copyright © 2014 MBA Research and Curriculum Center
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