EXAM 1 Flashcards
4 main elements of the economy
households, businesses, governments and foreign countries
microeconomics
functioning of individual industries and behavior of individual economic decision making units, who gets the goods and services produced?
macroeconomics
factors that determine national output/product, looks at overall price level rising and falling, questions how many people will be hired in a year at a specific industry
economics
the study of how individuals choose to use resources provided by nature, behavioral science on how people make choices
opportunity cost
the best alternative given up when making a decision, occurs because resources are scarce
marginalize
process of analyzing the additional costs or benefits from a choice
efficient market
where profit opportunities are eliminated instantly
positive economics
understanding behavior and the operation of the economic systems without making judgments on the outcome
normative economics
looks at outcomes of economic behavior and asks if they are good or bad or if they can be improved
model
formal statement of a theory (usually mathematical) of a presumed relationship between two variables
variable
measure that can change from time to time
ceteris paribus
all else is equal, this is used to analyze a relationship between two variables while all others are unchanged
empirical economics
collection and use of data to test economic theories
4 criteria for judging economic outcomes
efficiency, equity, growth, stability
economic efficiency
condition in which the economy produces what people want at the least possible cost
economic equity
fairness, more equal distribution of income and wealth
economic growth
increase in total outcome of economy, occurs when a soccer acquires new resources or learns to produce more, when something was previously unattainable is now attainable
economic stability
the condition in which national output is growing steadily with low inflation and full employment resources
capital
things that are produced and used in production of other goods and future services
examples of capital
buildings, equipment, desks, roads
factors of production
inputs into the production process
3 specific factors of production
land labor and capital
theory of comparative advantage
specialization and free trade will benefit all parties even when some are more efficient than others
absolute advantage
a producer can produce the same product as another good or service if they can do so using fewer resources lowering the cost per unit
comparative advantage
producing at a lower opportunity cost, trading present for future benefits
consumer goods
goods for present consumption, capital does not need to be tangible
investment
using resources to produce new capital
production possibility frontier (PPF)
graphic device that illustrates choice, opportunity cost and scarcity
marginal rate of transformation (MRT)
slope values of a societies PPF
economic expansion
economy is producing more, COULD be because of economy growth but not necessarily, PPF stays the same, we do not have things that were previously unattainable
economic contraction
we lose resources, entire PPF shifts, different than a recession because we just move to the interior of the PPF
saving
trading present for future benefits
intermediate good
a good that has not reached its final resting point
business cycle
a graphical representation of an economy production over time as a comparison to its potential production, ups and downs in performance
aggregate output
measure of how the economy is doing, total quantity of goods and services produced in a given period
expansion or boom
period from trough to peak of business cycle
recession or contraction
period from peak to trough of business cycle, a slump
depression
prolonged recession
unemployment rate
percentage of the labor force that is unemployed
inflation
increase in overall price