#1
Which of the following is a characteristic of a perfectly competitive market?
Many buyers and many sellers
ExplanationNumerous participants ensure no single entity can influence market price.
#2
In economics, what is the law of demand?
As price decreases, demand increases
ExplanationLower prices stimulate higher demand for a product or service.
#3
What is the primary function of prices in a market economy?
To allocate resources efficiently
ExplanationPrices guide resources to where they're most valued.
#4
What is the term used to describe a situation where a single buyer controls the market?
Monopsony
ExplanationA sole buyer exerts significant influence over market transactions.
#5
What is the term used to describe a market where the price is determined by supply and demand with little or no government intervention?
Free market
ExplanationPrices are dictated by supply and demand forces without external interference.
#6
Which of the following is NOT a factor that can cause a shift in the supply curve?
Changes in consumer preferences
ExplanationSupply curve shifts are influenced by production costs, technology, etc.
#7
What is the term used to describe a situation where one firm dominates a particular industry?
Monopoly
ExplanationA single entity holds significant control over market supply.
#8
Which of the following is NOT a characteristic of a perfectly competitive market?
Barriers to entry
ExplanationPerfect competition allows easy entry and exit for firms.
#9
What is the term used to describe a market structure where there are only a few sellers offering similar or identical products?
Oligopoly
ExplanationA market dominated by a small number of large firms.
#10
Which of the following is NOT a characteristic of monopolistic competition?
Barriers to entry
ExplanationMonopolistic competition allows easy entry and exit for firms.
#11
Which of the following is a determinant of demand?
Price of related goods
ExplanationThe price of substitutes or complements influences demand.
#12
What does the term 'elasticity of demand' measure?
The responsiveness of quantity demanded to a change in price
ExplanationIt gauges how demand adjusts to changes in price levels.
#13
What is the formula for calculating price elasticity of demand?
Percentage change in quantity demanded divided by percentage change in price
ExplanationQuantifies the sensitivity of demand to price fluctuations.
#14
In economics, what is a 'market failure'?
When resources are not allocated efficiently by the market
ExplanationMarket outcomes deviate from the ideal efficiency, leading to inefficiencies.
#15
What is the term used to describe the situation where the quantity supplied equals the quantity demanded?
Market equilibrium
ExplanationBalanced supply and demand result in stable market conditions.
#16
What is the primary goal of antitrust laws in the context of market regulation?
To prevent monopolies and promote competition
ExplanationAntitrust laws aim to foster fair competition and prevent market dominance.
#17
What is the term used to describe the measure of the responsiveness of quantity demanded to changes in income?
Income elasticity of demand
ExplanationIndicates how demand alters with changes in consumer income.
#18
Which of the following is an example of a public good?
Public transportation
ExplanationPublic goods are non-excludable and non-rivalrous, like public transportation.
#19
In economics, what is the term for the measure of the sensitivity of quantity demanded to a change in price?
Price elasticity of demand
ExplanationQuantifies how demand responds to price changes.
#20
Which of the following is NOT a characteristic of a monopoly?
Easy entry and exit
ExplanationMonopolies often have significant barriers preventing new competitors.
#21
In a monopolistic competition market, firms compete primarily based on:
Product differentiation
ExplanationUnique features or branding distinguish products in this market.
#22
What is a characteristic of a monopolistic market structure?
There is product differentiation
ExplanationCompanies can distinguish their offerings to gain market share.
#23
In the context of market forces, what does the term 'invisible hand' refer to?
The self-regulating nature of markets guided by individual self-interest
ExplanationMarkets naturally adjust through individual actions without central planning.
#24
What concept describes the additional benefit gained from consuming one more unit of a good?
Marginal utility
ExplanationThe extra satisfaction or usefulness derived from an additional unit of a product.
#25
What concept refers to a situation where one party in a transaction has more information than the other, leading to imbalanced outcomes?
Asymmetric information
ExplanationInformation asymmetry can lead to market inefficiencies or unfair outcomes.