#1
Which concept in economics refers to a situation where one party in a transaction has more or better information than the other party?
Information asymmetry
ExplanationImbalance in information between parties in an economic transaction.
#2
What is a 'lemon' in the context of economics?
A term used to describe a used car with hidden defects.
ExplanationA second-hand car with undisclosed issues.
#3
What is 'asymmetric information' in economics?
A situation where one party in a transaction has more or better information than the other party.
ExplanationUnequal information distribution in transactions.
#4
Which market structure is characterized by a large number of sellers and differentiated products?
Monopolistic competition
ExplanationMarket with numerous sellers offering varied products.
#5
In the context of information asymmetry, what does 'adverse selection' refer to?
The tendency for lower quality products to be sold more frequently than higher quality products.
ExplanationLow-quality products dominating sales due to information asymmetry.
#6
Which economic model suggests that individuals are rational and always act in their own best interest?
Rational choice theory
ExplanationTheory positing individuals make rational decisions for self-benefit.
#7
Which market structure is most susceptible to the adverse effects of information asymmetry?
Monopoly
ExplanationMarket domination amplifying information asymmetry issues.
#8
Which of the following is an example of adverse selection in insurance markets?
An individual with a high risk of accidents purchasing comprehensive car insurance.
ExplanationHigh-risk individuals disproportionately buying insurance.
#9
What is 'moral hazard' in the context of economics?
The idea that individuals may change their behavior when the consequences of their actions are insured against.
ExplanationAltered behavior due to reduced personal risk.
#10
What is the 'winner's curse' in auction theory?
The tendency for the winning bidder to overpay due to overestimating the value of the item.
ExplanationOverpayment by the successful bidder in auctions.
#11
In the context of information asymmetry, what is 'signaling'?
A method used by sellers to convey information about the quality of their product to buyers.
ExplanationInforming buyers about product quality.
#12
What is the 'hold-up problem' in the context of contract theory?
The problem of one party exploiting its bargaining power to demand a larger share of the surplus.
ExplanationExploitation of bargaining power post-contract.