Are perfectly competitive markets efficient in the long run quizlet?
Correspondingly, are perfectly competitive markets Allocatively efficient in the long run?
Productive efficiency and allocative efficiency are two concepts achieved in the long run in a perfectly competitive market. Perfect competition is considered to be “perfect” because both allocative and productive efficiency are met at the same time in a long-run equilibrium.
Similarly one may ask, are perfectly competitive firms Allocatively efficient quizlet?
Perfect competition. Can industries composed of firms with market power have social economic efficiency? Because MC=MB, allocative efficiency in a perfectly competitive industry must occur at the equilibrium output level determined by the intersection of demand and supply.
A market is perfectly competitive if A. it has many buyers and one firm, which produces a product with no close substitutes, with barriers to new firms entering the market. B. it has many buyers and many sellers, all of whom are selling differentiated products, with no barriers to new firms entering the market.