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Yura Park
Principles of microeconomics
Question | Answer |
---|---|
Deadweight loss | the fall in total surplus that results from a market distortion, such as a tax |
World price | the price of a good that prevails in the world market for that good |
tariff | a tax on goods produced abroad and sold domestically |
Externality | the uncompensated impact of one person's actions on the well-being of a bystander |
internalizing the externality | altering incentives so that people take account of the external effects of their actions |
Coase theorem | the proposition that if private parties can bargain without cost over the allocation of resources, they can solve the problem of externalities on their own |
transaction costs | the costs that parties incur in the process of agreeing to and following through on a bargain |
corrective tax | a tax designed to induce private decision makers to take account of the social costs that arise from a negative externality |
Scarcity | the limited nature of society's resources |
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 must be given 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 | soemthing 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 well-being of a bystander |
market power | the ability of a single economic actor(or small group of actos) 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 diagram | a visual model of the economy that shows how dollars flow through markets among households and firms |
ppf | 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 |