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AP Macroeconomics Unit 1 Flashcards

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6183013567scarcitythe basic economic problem; it is a lack of needed or wanted resources relative to the demand for the resources.0
6183013568TINSTAAFLacronym for THERE IS NO SUCH THING AS A FREE LUNCH; means that there is always a cost for a product, even if it is not evident.1
6183013569rational self-interestindividuals pursue actions that will enable them to achieve their greatest satisfaction2
6183013570opportunity costwhat you give up when you make a choice3
6183013571marginal analysiscomparisons of costs and benefits of creating one additional unit- or doing something one more time4
6183013572ceteris paribusother-things equal assumption; assumes that all other variables except those under immediate consideration are held constant5
6183013573microeconomicslooks at specific economic units such as businesses and consumer behavior6
6183013574macroeconomicsstudy of the economy as a whole, such as total output, total employment, total income, etc.7
6183013575positive economicsstates economics by facts,avoiding value judgements8
6183013576normative economicsincorporates value judgements9
6183013577utilitythe pleasure, happiness, or satisfaction obtained from consuming a good or service.10
6183013578factors of productionresources; includes land, labor, capital, and entrepreneurship.11
6183013579command economy (socialism, communism)system that relies on public ownership of resources and the use of central planning; government makes most economic decisions12
6183013580market economyprivate ownership of resources; markets and prices coordinate economic activity; government plays a role in the economy by providing rules, enforcing contracts, providing public goods13
6183013581market economymost economies today fall into this category14
6183013582specializationa process in which an individual or business completes one task repetitively and develops expertise in that task; increases productive efficiency15
6183013583consumer goodsgoods made for direct consumption16
6183013584trade-offsall possible options17
6183013585PPC shifterschange in resource availability, change in technology or productivity,18
6183013586production possibilities curvea model showing the trade-offs between two economic choices; illustrates the concept of opportunity cost19
6183013587Mixed EconomyMarket-based economic system with limited government involvement20
6183013588LiquidityA measure of how quickly an asset can be converted to into another asset (or used to buy hamburgers)21
6183013589Interest rateThe % that a saver is paid OR the cost of borrowing22
6183013590CashMost Liquid asset possible23
6183013591CDFinancial asset, typically earning a higher interest rate than saving or checking account in exchange for being less liquid (pay a penalty for early withdrawal)24
6183013592BondCertificate issued by a government or company promising to pay back a borrowed sum with interest- Represents an asset to the party that owns it, a liability to the group that issued it25

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