When the average revenue curve is concave to the origin, the marginal revenue curve cuts any perpendicular line to the Y-axis at less than halfway from the average revenue curve.
What is the shape of total revenue curve?
For a perfectly competitive firm with no market control, the total revenue curve is a straight, positively-sloped line. For firms with more market control, especially monopoly, the total revenue curve is “hump-shaped,” increasing, reaching a peak, then declining.
What does a marginal revenue curve look like?
The marginal revenue curve is a horizontal line at the market price, implying perfectly elastic demand and is equal to the demand curve. The marginal revenue curve is downward sloping and below the demand curve and the additional gain from increasing the quantity sold is lower than the chosen market price.
Is demand curve concave or convex?
Demand curves can be concave, convex or form straight lines. In each case, the rate of change in quantity demanded as price decreases forms the changing angle of the curve.
What is a revenue curve?
The revenue curve of a firm is majorly represented by the Average Revenue and Marginal Revenue curves of a firm. These curves show the behaviour of the revenue of a firm. Let us see how the revenue curve of a firm behaves under perfect competition.
Why is marginal revenue curve flat?
Marginal revenue is also horizontal because the increase in revenue from producing one more unit of output is equal to the price of the good meaning it remains constant, thus horizontal. On the other hand a monopoly firm, due to it being the only producer, is the industry.
Is the demand curve concave?
Contrary to what is shown in economics textbooks, at low prices, demand curves may often be concave.
Can supply curve concave?
We provide evidence that industries’ supply curves are convex. Supply curves are essentially flat at low levels of capacity utilization but increasing at higher levels.
When MR is zero total revenue will be?
When marginal revenue is zero, total revenue is Maximum. The profit maximizing quantity and price can be determined by setting marginal revenue equal to zero, which occurs at the maximal level of output. Marginal revenue equals zero when the total revenue curve has reached its maximum value.
When total revenue is maximum?
At the point of maximum total revenue m the slope of the total revenue curve is zero and the marginal revenue is therefore also zero. The marginal revenue curve thus crosses the horizontal axis at the quantity at which the total revenue is maximum.
