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Economics 1
Chapters 1-4 vocab
Question | Answer |
---|---|
scarcity | the limited nature of society’s resources, cannot produce all the goods and services people want |
economics | the study of how society manages its scarce resources |
efficiency | the property of society getting the most it can from its scarce resources |
equity | the property of distributing economic prosperity fairly among the members of society |
opportunity cost | whatever you give up to obtain some item |
rational people | people who systematically and purposefully do the best they can to achieve their objectives |
marginal changes | small incremental adjustments to a plan of action |
incentive | something that induces a person to act |
market economy | an economy that allocates resources through the decentralized decisions of many firms and households as they interact in markets for goods and services |
property rights | the ability of an individual to own and exercise control over scarce resources |
market failure | a situation in which a market left on its own fails to allocate resources efficiently |
externality | the impact of one person's actions on the wellbeing of a bystander |
market power | the ability of a single economic action to have a substantial influence on market prices |
productivity | the quantity of goods and services produced from each hour of a worker's time |
inflation | an increase in the overall level of prices in the economy |
business cycle | fluctuations in economic activity, such as employment and production |
circular flow design | a visual model of the economy that shows how dollars flow through markets among households and firms |
production possibility frontiers | a graph that shows the combinations of output that the economy can possibly produce given the available factors of production and the available production technology |
microeconomics | the study of how households and firms make decisions and how they interact in markets |
macroeconomics | the study of economy wide phenomena, including inflation, unemployment, and economic growth |
positive statements | claims that attemplt to describe the world as it is |
nominative statements | claims that attempt to prescribe how the world should be |
comparative advantage | the ability to produce a good at a lower opportunity ost than another producer |
absolute advantage | the ability to roduce a good using fewer inputs than another producer |
export | goods produced domestically and sold abroad |
import | goods produced abroad and sold domestically |
market | a group of buyers and sellers of a particular good or service |
competitive market | a market in which there are many buyers and many sellers so that each has negligible impact on the market price |
quantity demanded | the amount of a good that buyers are willing and able to purchase |
law of demand | the claim that, the quantity demanded of a good falls when the price of the good rises |
demand schedule | a table that shows the relationship between the price of a good and the quantity demanded |
normal good | a good for which, other thing equal, an increase in income leads to an increase in demand |
inferior good | a good for which, other things equal, an increase in income leads to a decrease in deman |
substitutes | two goods for which an increase in the price of one leads to an increase in the demand for the other |
complements | two goods for which an increase in the price of one leads to the decrease in the demand for the other |
quantity supplied | the amount of a good thatsellers are willing and able to sell |
law of supply | the claim that, the quantity supplied of a good rises when the price of a good rises |
supply schedule | a table that shows the relationship between the price of a good and the quantity supplied |
supply curve | a graph of the relationship between the pric of a good and the quantity supplied |
equilibrium | a situation in which the market price has reached the level at which quantity supplied equals quantity demanded |
equilibrium price | the price that balances quantity supplied and quantity demanded |
equilibrium quantity | the quantity supplied and demanded at the equilibrium price |
surplus | a situation in which quantity supplied i greater than quantity demande |
shortage | a situation in which quantity demanded is greater than quantity supplied |
law of supply and demand | the claim that the price of any good adjusts to bring the quantity supplied and the quantity demanded for that good into balance |