#1
Which type of market structure is characterized by a large number of sellers, each producing a slightly different product?
Monopolistic competition
ExplanationMarket structure with many firms selling differentiated products.
#2
Which concept in market competition refers to the ability of a firm to set prices for its products or services?
Market power
ExplanationAbility of a firm to influence market prices.
#3
What concept in market competition refers to the potential gain or loss incurred by changes in market conditions?
Market risk
ExplanationPotential gain or loss from market changes.
#4
What is 'game theory' in the context of economics?
A mathematical framework for analyzing strategic interactions
ExplanationMathematical analysis of strategic decision-making.
#5
Which market structure is characterized by a single seller with significant control over supply and pricing?
Monopoly
ExplanationSingle seller dominating market.
#6
Which market structure is characterized by a few large firms dominating the industry?
Oligopoly
ExplanationMarket dominated by a small number of large firms.
#7
In economic game theory, what does the term 'Nash equilibrium' refer to?
A strategy where no player has an incentive to change their choice unilaterally
ExplanationStable strategic outcome where no player has an incentive to deviate.
#8
What is the 'prisoner's dilemma' in game theory?
A scenario where cooperation leads to a suboptimal outcome for individuals
ExplanationSituation where individual rationality leads to collectively worse outcome.
#9
What does the 'Tragedy of the Commons' refer to in the context of economic game theory?
A situation where common resources are exploited and depleted due to individual self-interest
ExplanationDepletion of shared resources due to individual self-interest.
#10
In game theory, what does the term 'tit-for-tat' strategy involve?
A retaliatory approach where one responds in kind to an opponent's previous move
ExplanationCooperate initially, then mimic opponent's last move.
#11
What is the primary objective of cartel formation in market competition?
To restrict competition and maximize joint profits
ExplanationCollusion to limit competition and increase profits.
#12
In oligopoly, what is the term used to describe a situation where competitors match each other's price changes?
Price leadership
ExplanationOne firm sets prices, others follow.
#13
In market competition, what does the term 'elasticity' refer to?
The responsiveness of quantity demanded to changes in price
ExplanationSensitivity of demand to price changes.
#14
What is the 'zero-sum game' in the context of economic game theory?
A game where one player's gain is exactly balanced by another player's loss
ExplanationTotal gains equal total losses.
#15
In market competition, what does 'asymmetric information' refer to?
Unequal information among market participants
ExplanationDifferential information levels among market participants.
#16
What is the 'winner's curse' in auction theory?
The tendency for the winning bid to exceed the actual value of the item
ExplanationWinning bidder overestimates value, potentially leading to losses.
#17
What does the term 'market failure' mean in the context of economic game theory?
A condition where the market does not allocate resources optimally
ExplanationSituation where market equilibrium fails to achieve efficiency.
#18
What is the 'free rider problem' in public goods theory?
A situation where individuals benefit from a public good without contributing to its production
ExplanationEnjoying benefits of a public good without paying for it.
#19
In the context of auction theory, what is a 'reserve price'?
The minimum acceptable bid set by the seller
ExplanationMinimum price at which seller will sell.
#20
What is the 'Bertrand paradox' in game theory?
A paradoxical outcome where firms compete to match prices, eroding profits
ExplanationCompeting to match prices can lead to no profits.
#21
What is the role of a 'signal' in signaling games within game theory?
To convey credible information about one's type or intentions
ExplanationCommunicating information to influence others' decisions.
#22
What is the 'invisible hand' concept in market competition, as proposed by Adam Smith?
The self-regulating nature of a competitive market
ExplanationMarket forces lead to beneficial outcomes.
#23
In economic game theory, what is 'backward induction'?
A strategy of starting with the final move and reasoning backward to the initial move
ExplanationSolving a game by working backward from end to start.
#24
What is 'game theory paradox'?
A contradiction or counterintuitive outcome in game theory
ExplanationContradictory or counterintuitive result in game theory.
#25
In auction theory, what is a 'sealed-bid auction'?
An auction where bids are submitted in secret and opened simultaneously
ExplanationBidders submit secret bids, opened together.