#1
Which of the following is a basic economic principle?
Opportunity cost
ExplanationThe value of the next best alternative forgone
#2
What is the primary goal of microeconomics?
To analyze individual economic units
ExplanationTo analyze the behavior of individual economic units such as consumers, producers, and markets
#3
What does the term 'opportunity cost' refer to in economics?
The value of the next best alternative forgone
ExplanationThe cost of forgoing the next best alternative when making a decision
#4
Which of the following is not a factor of production?
Money
ExplanationMedium of exchange, not directly involved in production
#5
What is the concept of 'marginal utility' in economics?
The additional satisfaction gained from consuming one more unit of a good
ExplanationExtra satisfaction obtained from consuming one additional unit of a good
#6
What does the 'Laffer curve' illustrate in economics?
The relationship between tax rates and tax revenue
ExplanationShows the theoretical relationship between tax rates and tax revenue
#7
What is the law of demand in economics?
As the price decreases, demand increases
ExplanationAn inverse relationship between the price of a good and the quantity demanded
#8
What is a production possibility frontier (PPF) used to represent?
The maximum combination of goods that can be produced with available resources
ExplanationThe boundary representing the maximum output possibilities of two goods given a set of inputs
#9
In economics, what does 'ceteris paribus' mean?
All things being constant
ExplanationAssuming all other variables remain unchanged
#10
What is the formula for calculating gross domestic product (GDP)?
Consumption + Investment + Government Spending + Net Exports
ExplanationTotal value of goods and services produced within a country's borders in a specific period
#11
What is 'elasticity of supply'?
The responsiveness of quantity supplied to changes in price
ExplanationMeasure of how much quantity supplied responds to a change in price
#12
What is the 'Phillips curve' used to represent?
The relationship between inflation and unemployment
ExplanationIllustrates the inverse relationship between unemployment and inflation
#13
What is the formula for calculating price elasticity of demand?
Percentage change in quantity demanded divided by percentage change in price
ExplanationMeasure of responsiveness of quantity demanded to a change in price
#14
Which of the following is a characteristic of a perfectly competitive market?
Firms are price takers
ExplanationIndividual firms have no influence on market price
#15
In economics, what is 'consumer surplus'?
The difference between the price consumers are willing to pay and the price they actually pay
ExplanationMeasure of consumer welfare derived from the difference between what consumers are willing to pay and what they actually pay
#16
What is 'comparative advantage' in international trade?
The ability of a country to produce a good using fewer resources than another country
ExplanationCountry's ability to produce a good or service at a lower opportunity cost than another country
#17
What is the 'Ricardian equivalence' proposition in economics?
Tax cuts financed by government borrowing have no effect on consumption
ExplanationHypothesis that suggests individuals anticipate future tax increases or spending cuts, offsetting the impact of fiscal policy