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Chapter 2. An Introduction to Economic Systems. System Structure. Command Economy Follows a central plan Uses laws to dictate economy Market Economy No centralized plan Economy based on millions of independent decisions. Market Economic System. Essential Features:
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Chapter 2 An Introduction to Economic Systems
System Structure • Command Economy • Follows a central plan • Uses laws to dictate economy • Market Economy • No centralized plan • Economy based on millions of independent decisions
Market Economic System • Essential Features: • Private ownership of most businesses • Voluntary market exchanges • Allow for incentives • Relative Price • Price of one good in terms of another good
Opportunity Costs • Purchase decisions are made by weighing opportunity costs. • Relative prices can change • Example: • Concert Tickets or CD’s
Legal System • Creation of Private Property Rights with ownership structures • Ex: Proprietorships, partnerships, and corporations. • Laws must be accepted, obeyed, and understood. • Individuals must trust each other
What does an Economic System Do? • Coordinates • Methods of Production • Quantities • Distribution • Stability • Growth
Specialization of Labor • Allows to become skilled at particular tasks. • Reduces time wasted • Mental shift • Switching materials • Increased innovation • Promotes trade • However, does lead to worker discontent
Price System - Supply • Quantity Supplied • Quantity a producer plans to sell at each possible price. • Supply Price • Minimum price a seller will accept for one additional unit of a good or service. • Law of Supply • Quantity supplied is positively related to its price.
Price System - Demand • Quantity Demand • Quantity a consumer is willing to buy at each price level. • Demand Price • Maximum price anyone will pay for a good. • Law of Demand • Quantity demanded is negatively related to its price.
Supply and Demand • Market controlled by the plans of producers and consumers • Excess demand and excess supply counteract to reach equilibrium • Quantity demanded = quantity supplied
Equilibrium • The essence of market coordination • Command economy uses laws to produce certain goods and services • Market Economy uses laws to establish rules of behavior.