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because price and output are related by the demand function in a monopoly. it is the same thing to choose optimal price or to choose the optimal output. even though the monopolist is assumed to set price and consumers choose quantity as a function of price, we can think of the monopolist as choosing the optimal quantity it wants consumers to buy and then setting the corresponding price.
OR in simpler terms
Because AR (demand) is downward sloping - (see equi-marginal rule or Law of Equi-Marginal Utility).
To sell one more unit of output, the firm must lower its price, meaning that the revenue received is less than that received for the previous unit (marginal revenue received for unit 2 is less than that for unit 1). Therefor the marginal revenue will be less than the average revenue.
Unit 1 sold for $5 Marginal revenue=$5 Average Revenue=$5
Unit 2 sold for $4 Marginal revenue=$4 Average Revenue=$4.50 ($5+$4/2)
What else can I help you with?
Why doesn't demand equal marginal revenue in a monopoly and how come this discrepancy occurs?
In a monopoly, demand does not equal marginal revenue because the monopoly firm has the power to set prices higher than the marginal revenue. This discrepancy occurs because the monopoly has control over the market and can influence prices to maximize profits, unlike in a competitive market where prices are determined by supply and demand forces.
Relationship between Marginal revenue and Demand curve?
marginal revenue always lies behind the demand curve,and when demand increases marginal revenue also increases.demand curve is used to determine price of a commodity.
Why is the marginal revenue curve the same as its demand curve?
The marginal revenue curve describes the incremental change in revenue (that is, price*units sold). The MR is not always equivalent to its demand curve. The more perfect competition is, the closer demand approaches the MR. This is because, in perfect competition, firms sell at the MC = MR = P criterion. In the opposite case, monopoly, MR always lies under of demand, and firms achieve monopoly profits by choosing a production quantity where MC = MR and charging a price mark-up.
Why do the demand and marginal revenue curves coincide?
Because in Pure Competition, Demand equals Price, and Price equals Marginal Revenue;hence, Demand equals Marginal revenue.
When demand is perfectly elastic what happens to marginal revenue?
When Demand is perfectly elastic, Marginal Revenue is identical with price.
Why doesn't demand equal marginal revenue in a monopoly and how come this discrepancy occurs?
In a monopoly, demand does not equal marginal revenue because the monopoly firm has the power to set prices higher than the marginal revenue. This discrepancy occurs because the monopoly has control over the market and can influence prices to maximize profits, unlike in a competitive market where prices are determined by supply and demand forces.
Relationship between Marginal revenue and Demand curve?
marginal revenue always lies behind the demand curve,and when demand increases marginal revenue also increases.demand curve is used to determine price of a commodity.
Why is the marginal revenue curve the same as its demand curve?
The marginal revenue curve describes the incremental change in revenue (that is, price*units sold). The MR is not always equivalent to its demand curve. The more perfect competition is, the closer demand approaches the MR. This is because, in perfect competition, firms sell at the MC = MR = P criterion. In the opposite case, monopoly, MR always lies under of demand, and firms achieve monopoly profits by choosing a production quantity where MC = MR and charging a price mark-up.
Why do the demand and marginal revenue curves coincide?
Because in Pure Competition, Demand equals Price, and Price equals Marginal Revenue;hence, Demand equals Marginal revenue.
When demand is perfectly elastic what happens to marginal revenue?
When Demand is perfectly elastic, Marginal Revenue is identical with price.
Why is it that firms can earn profits in the long run in monopoly and oligopoly but not in monopolistic competition and perfect competition?
Because monopolistically competitive firms have an optimal production allocation at monopoly values: marginal revenue = marginal cost, marking-up to the demand function. When competition is not perfect, marginal revenue does not equal demand but is always below it on a Cartesian plane, so the optimal production value of a monopolistically competitive firm is both less and at a higher price than a perfectly competitive one.
How to use the concept of price elasticity of demand to maximize revenue?
Price elasticity of demand is a way to determine marginal revenue. Optimal revenue and, more importantly, optimal profit will occur to the point when marginal revenue = marginal cost, or the price elasticity of demand < 1.
How can one calculate marginal revenue from a demand curve?
To calculate marginal revenue from a demand curve, you can find the slope of the demand curve at a specific quantity using calculus or by taking the first derivative of the demand function. The marginal revenue is then equal to the price at that quantity minus the slope of the demand curve multiplied by the quantity.
What is the relationship between price elasticity of demand and the monopolist's revenue?
marginal revenue is negative where demand is inelastic
Why the marginal revenues curve is always half of the demand curveexplain graphically and algebrically?
Firms in most cases opt to select prices in the elastic regions of their demand curve. This fact explains why marginal revenue curve is always below.
Why monopoly is allocatively inefficient relative to perfectly competitive market?
A monopoly produces at a point where marginal revenue equals marginal cost, they don't charge this price, but charge a higher price that corresponds with the demand they face. Therefore they produce less and charge more than a competitive firm that equates the price to marginal cost.
If marginal revenue product capital increases the demand or supply curve?
Demand.
