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AP Macroeconomics Unit 1 Flashcards

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13577618752Economicsthe study of how people try to satisfy seemingly unlimited wants with limited resources; the study of how society allocates scarce resources0
13577618753factors of productioninputs or resources that go into the production function to produce goods and services: land, labor, capital, entrepreneurship1
13577618754InputsResources such as people, raw materials, energy, information, or finance that are put into a system (such as an economy, manufacturing plant, computer system) to obtain a desired output. Inputs are classified under costs in accounting.2
13577618755Capitalresources (buildings, machinery, and equipment) used to produce goods and services; also called investment goods.3
13577618756Microeconomicsportion of economics concerned with the individual elements that make up the economy; households, firms, government, and resource input prices4
13577618757macroeconomicsthe portion of economics concerned with the overall performance of the economy; focused on aggregate demand-aggregate supply relationship, and the resultant output, income, employment, and price levels5
13577618758positive economics(as opposed to normative economics) is the branch of economics that concerns the description and explanation of economic phenomena. It focuses on facts and cause-and-effect behavioral relationships and includes the development and testing of economics theories.6
13577618759normative economics(as opposed to positive economics) is a part of economics that expresses value or normative judgments about economic fairness or what the outcome of the economy or goals of public policy ought to be.7
13577618760ceteris paribuswith other conditions remaining the same.8
13577618761fallacy of compositionthe error of assuming that what is true of a member of a group is true for the group as a whole.9
13577618762Scarcitythe imbalance between limited productive resources and unlimited human wants10
13577618763opportunity costthe value of the sacrifice made to pursue a course of action11
13577618764modela representation of an object or situation that is simplified while including enough of the key features to help us understand the object or situation; economists use the term model instead of theory; models are used to test theories; an applied or empirical representation12
13577618765Production possibilitiesthe different quantities of goods that an economy can produce with a given amount of scarce resources13
13577618766constant costsAn industry in which the ratio comparing units produced to production cost per unit remains the same regardless of industry volume or demand growth. This supply-curve equilibrium occurs when input costs do not increase in response to increased demand.14
13577618767law of increasing opportunity costthe principle that as the production of a good increases, the opportunity cost of producing an additional unit rises.15
13577618768absolute advantagethe ability to produce more of a good than all other producers16
13577618769comparative advantagethe ability to produce a good at lower opportunity cost than all other producers17
13577618770Specializationproduction of goods, or performance of tasks, based upon comparative advantage18
13577618771terms of tradethe ratio of an index of a country's export prices to an index of its import prices.19
13577618772Demandthe quantity of a good or service that buyers wish to buy at various prices20
13577618773law of demandall else equal, when the price of a good rises, the quantity demanded of that good falls21
13577618774quantity demandedvarious amounts along a consumer demand curve showing the quantity consumers will buy at various prices22
13577618775market demandMarket demand is the sum of the individual demand for a product from buyers in the market.23
13577618776Substitutestwo goods are consumer substitutes if they provide essentially the same utility to the consumer24
13577618777Complementstwo goods that provide more utility when consumed together than all other producers25
13577618778normal goodsa good for which demand increases with an increase in consumer income26
13577618779inferior goodsa good for which demand decreases with an increase in consumer income27
13577618780supplySupply is a fundamental economic concept that describes the total amount of a specific good or service that is available to consumers. Supply can relate to the amount available at a specific price or the amount available across a range of prices if displayed on a graph.28
13577618781law of supplyall else equal, when the price of a good rises, the quantity supplied of that good rises29
13577618782quantity suppliedvarious amounts along a producer supply curve showing the quantity producers will sell at various prices30
13577618783market equilibriumexists at the only price where the quantity supplied equals the quantity demanded. Or, it is the only quantity where the price consumers are willing to pay is exactly the price producers are willing to accept.31
13577618784equilibrium priceprice at which the quantity demanded and the quantity supplied are equal (intersect), shelves clear, and price stability occurs32
13577618785equilibrium quantityquantity demanded and supplied at the equilibrium price33
13577618786business cyclethe periodic rise and fall in economic activity around its long-term growth trend34
13577618787Recessiontwo or more consecutive quarters of falling real GDP35
13577618788Troughthe bottom of a cycle where a contraction has stopped and is about to turn up36
13577618789recoveryAn economic recovery is the phase of the business cycle following a recession, during which an economy regains and exceeds peak employment and output levels achieved prior to downturn.37
13577618790UnemploymentUnemployment is a phenomenon that occurs when a person who is actively searching for employment is unable to find work. ... The most frequently measure of unemployment is the unemployment rate, which is the number of unemployed people divided by the number of people in the labor force.38
13577618791Inflationan increase in the overall price level39
13577618792economic growththe increase in an economy's PPF over time40
13577618793supply shockAn unexpected event that causes the short-run aggregate supply curve to shift41
13577618794marginaladditional42
13577618795UtilityAbility or capacity of a good or service to be useful and give satisfaction to someone.43
13577618796aggregateGathered into a whole; total44
135776187973 Shifters of the PPC1. change in resource quantity or quality 2. change in technology 3. change in trade45
13577618798pricemonetary value of a product as established by supply and demand46
13577618799costthe expenses incurred in producing a product47
13577618800command economyAn economic system in which the government controls a country's economy.48
13577618801mixed economyAn economy in which private enterprise exists in combination with a considerable amount of government regulation and promotion.49
13577618802free market economyan economic system in which decisions on the three key economic questions are based on voluntary exchange in markets50

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