In antitrust analyses of monopolization the major determinants of monopoly power are
the marginal cost of production and the price elasticity of demand
. We follow Debreu (1951) and measure the social cost of monopoly power by p, the coefficient of resource utilization.
Definition:
A market structure characterized by a single seller, selling a unique product in the market
. In a monopoly market, the seller faces no competition, as he is the sole seller of goods with no close substitute. … Monopolies also possess some information that is not known to other sellers.
Thus, the total dead weight loss
Why is there a social cost to monopsony power?
Since the price is below marginal cost, the amount produced and sold is less than the competitive equilibrium
, which results in a net loss of welfare.
The allocatively efficient quantity of output, or the socially optimal quantity, is
where the demand equals marginal cost
, but the monopoly will not produce at this point. Instead, a monopoly produces too little output at too high a cost, resulting in deadweight loss.
A previous work found that the gross social cost of
monopoly
pricing can be related to the revenue received by the monopolist. That study found that the social cost of a monopoly price greater than the optimal price is between 50 and 100 percent of the monopolist’s revenue.
What is difference between monopoly and monopolistic competition?
Monopoly is a single-player market. Monopolistic competition is found in a market of a small number of players. …
The seller in a monopoly market does not experience any competition
. Few players are present in a monopolistic market.
Why monopoly is bad for the economy?
The monopoly firm
produces less output than a competitive industry would
. The monopoly firm sells its output at a higher price than the market price would be if the industry were competitive. The monopoly’s output is produced less efficiently and at a higher cost than the output produced by a competitive industry.
What are some examples of a monopoly?
A monopoly is a firm who is the sole seller of its product, and where there are no close substitutes. An unregulated monopoly has market power and can influence prices. Examples:
Microsoft and Windows, DeBeers and diamonds, your local natural gas company
.
What are the benefits of a monopoly?
- Stability of prices. In the absence of competition, there are no price wars that might rattle markets. …
- The ability to scale up. Monopolies can lead to large economies of scale. …
- Budgets for research and development.
No. The monopolist’s profits are
a redistribution of consumer surplus to producer surplus
. The social cost of monopoly is the deadweight loss associated with the reduced production of output. … The monopolist must be able to separate buyers according to their willingness to pay.
What is pure monopoly?
A pure monopoly means
a single seller with no competitors
. … Monopoly power is the extent to which a firm can influence and even ‘set’ the market price or influence the quantity supplied to the market, and also the extent to which conditions of business are influenced by a single firm.
Why is there a social cost of monopoly?
a monopoly produces less and charges a higher price than a perfectly competitive firm would producing the same product or service
, … Because a monopolist produces output at a point where price is greater than marginal cost, underproduction occurs.
What are three examples of price discrimination?
Examples of forms of price discrimination include
coupons, age discounts, occupational discounts
, retail incentives, gender based pricing, financial aid, and haggling.
The socially efficient level of output is that
quantity that maximizes the sum of the consumer and producer surpluses
. It is the most efficient output level because the marginal social benefit of producing and consuming another unit equals the marginal social cost.
A Socially Optimal Price is
a price where the monopoly reaches allocative efficiency (DARP=MC)
. … You will find this point on any of the Firm Graphs (perfect competition, monopolistic competition, and monopoly) at the minimum point of the Average Total Cost Curve (ATC) where it intersects the Marginal Cost Curve.
