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43 Cards in this Set
- Front
- Back
Normative Statement
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-opinion
-"what should be" |
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Positive Statement
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-supported or rejected by evidence
-"what is" |
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Predicting Individual Behavior
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difficult to predict
-random actions of individuals (offset one another) |
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Predicting Group Behavior
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predicted more accurately
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Economics
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how people use scarce resources to satisfy unlimited wants
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Resources
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inputs; factors of production used to produce goods and services
-labor, capitol, natural resources, and entrepreneurial ability |
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Labor
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human effort
-physical or mental time: a fundamental resource of labor |
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Capital
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human creations
-physical: factories, tools, machines -human: knowledge and skill payment |
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Resources
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natural: gifts of nature
-renewable or exhaustable entrepreneurial: talent ideas, risk of operation |
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Goods
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Intangible, scarce good/ service
-the amount desired exceeds the amoung available at a zero price |
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Households
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Consumers
-demand goods and services Resource owners -supply resources |
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Firms/Goverments/Rest of the World
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demand resources, supply goods and services
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Economic Theory/Model
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Simplification of economic reality
-important elements of the problem -make predictions about the real world |
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Good Theory
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-guide
-sort, save, and understand information |
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Scientific Method
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1. Identify Question
2. Specify Assumptions 3. Formulate Hypothesis 4. Test Hypothesis -- evidence |
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Scarcity
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occurs when the amount people desire exceeds the amount available at 0 price
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Opportunity Cost
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the value of the best alternative forgone
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Sunk Cost
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incurred cost, cannot be recovered, ignored when making economic choices
(irrelevant) |
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Law of Comparative Advantage
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"the individual with the lower opportunity cost of producing on out put should specialize in producing that output
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Barter
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trade products for other products
-best in simple economies |
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Money
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medium of exchange
-facilitating exchange |
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Division of Labor
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Specialization; increase productivity
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Production and Possibilities Frontier (PPF)
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how much an economy can produce w/ the resources available
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Economic Systems
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Criteria
-ownership of resources -allocation of resources -incentives (capitalism-communism) |
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Pure Capitilism
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-private property rights
-unrestricted markers -adam smith "invisible hand" |
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Pure Command System
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-public ownership of property
-government planners |
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Mixed and Transitional Economies
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-increasing role of both governments and markets
-mixed economies |
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Household
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maximize utility, level of satisfaction or happiness
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Firm
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maximize profit
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Sole Proprietorship
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single owner, all profit and unlimited liability
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Corporation
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legal entity owned. liability is limited to their share of stock
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Partnership
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multiple owners, share profit and unlimited liability
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Cooperatives
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a group of people who cooperate by pooling their resources to buy and sell more efficiently
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Non-for-profit organizations
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groups that do not pursue profit as a goal
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Government
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promote competition, regulate natural monopolies, establish and enforce rules of the game
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Externalities
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a cost or benefit that falls on a third party
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Demand
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quantity consumers are willing and ble to buy at each possible price during a given time period
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Law of demand
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quantity demanded varies inversely w/ price other things constant
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Substitution Effect
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when the price falls, more willing to purchase
-consumers more willing to substitute that good for others |
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Income Effect
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a fall in the price of good, increases real income and the ability to purchase
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Law of supply
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quantity supplied is directly related to its price, other things constant
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Inferior Goods
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negative income elasticity
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Normal Goods
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positive income elasticity
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