#1
Which of the following is a characteristic of a perfectly competitive market?
High barriers to entry
A large number of buyers and sellers
Homogeneous products
Control over market price by individual firms
#2
What is the primary goal of microeconomics?
To analyze the behavior of individual consumers and firms
To study the economy as a whole
To determine government policies
To analyze international trade
#3
What does the term 'elasticity of demand' measure?
The change in quantity demanded in response to a change in price
The total demand for a product
The responsiveness of quantity demanded to a change in income
The total revenue generated by a product
#4
Which of the following is a characteristic of a command economy?
Private ownership of resources
Decentralized decision-making
Centralized government control
Free market allocation of resources
#5
What is the formula for calculating price elasticity of demand?
Percentage change in quantity demanded / Percentage change in price
Percentage change in price / Percentage change in quantity demanded
Percentage change in quantity supplied / Percentage change in price
Percentage change in price / Percentage change in quantity supplied
#6
In a monopolistic competition market structure, firms differentiate their products to:
Increase consumer surplus
Decrease market demand
Create price discrimination
Gain market power
#7
Which of the following is a characteristic of an oligopoly market structure?
A large number of sellers
Homogeneous products
Perfect information
Interdependence among firms
#8
What is the purpose of antitrust laws?
To promote monopolies
To restrict international trade
To prevent unfair business practices and promote competition
To regulate government spending
#9
What is the key characteristic of a natural monopoly?
Multiple firms competing for market share
High barriers to entry
Homogeneous products
Low economies of scale
#10
What is the term used to describe a situation where one person's consumption of a good reduces the amount available for others?
Excludability
Rivalry
Externalities
Public goods
#11
What is the term used to describe the total value of all final goods and services produced within a country in a given period of time?
Gross Domestic Product (GDP)
Consumer Price Index (CPI)
Fiscal policy
Monetary policy
#12
Which of the following is a tool of monetary policy used by central banks to control the money supply?
Taxation
Government spending
Open market operations
Fiscal policy
#13
What is the term used to describe the situation where a single firm controls the entire supply of a particular product or service?
Monopoly
Oligopoly
Monopolistic competition
Perfect competition
#14
Which of the following is NOT a tool of fiscal policy?
Taxation
Government spending
Open market operations
Transfer payments
#15
Which of the following is NOT a determinant of demand?
Price of related goods
Consumer preferences
Income of consumers
Cost of production