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Q: Why marginal cost curve above the average variable cost curve is referred to as the firm short run supply curve?
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How is a perfectly competitive firms marginal cost curve related to its supply curve?

a perfectly competitive firms supply curve will be the portion of the marginal cost curve which lies above the average variable cost curve (AVC)..this will be due to the firms unwillingness to supply below the price in which they could cover their variable costs


A firm's marginal cost curve above the average variable cost curve is also?

A firm's short run supply curve


Relationship between marginal cost and the supply curve for a purely competitive firm?

Marginal cost curve above the average variable cost curve, is the same as the short run supply curve. In perfect competition, MC=Price. It follows that production will be at that point. Hence the supply curve is the same as that part of the MC curve which is above AVC, where the firm can cover its variable cost....this is better than shutting down.


What happens to marginal cost after the point where it equals average variable cost?

Marginal Cost will keep increasing (have upward slope) because of the principle of diminishing marginal returns. The MC curve above the its intersection with AVC is the Supply Curve *because below minimum AVC, the firms stops production)


Why does the marginal cost curve correspond to the supply curve?

A perfectly competitive firm's supply curve is that portion of its' marginal cost curve that lies above the minimum of the average variable cost curve. A perfectly competitive firm maximizes profit by producing the quantity of output that equates price and marginal cost. As such, the firm moves along it's marginal cost curve in response to alternative prices. Because the marginal cost curve is positively sloped due to the law of diminishing marginal returns, the firm's supply curve is also positively sloped.

Related questions

How is a perfectly competitive firms marginal cost curve related to its supply curve?

a perfectly competitive firms supply curve will be the portion of the marginal cost curve which lies above the average variable cost curve (AVC)..this will be due to the firms unwillingness to supply below the price in which they could cover their variable costs


A firm's marginal cost curve above the average variable cost curve is also?

A firm's short run supply curve


What is a firm's short run supply curve?

A perfectly competitive firm's supply curve is that portion of its marginal cost curve that lies above the minimum of the average variable cost curve.


Relationship between marginal cost and the supply curve for a purely competitive firm?

Marginal cost curve above the average variable cost curve, is the same as the short run supply curve. In perfect competition, MC=Price. It follows that production will be at that point. Hence the supply curve is the same as that part of the MC curve which is above AVC, where the firm can cover its variable cost....this is better than shutting down.


What happens to marginal cost after the point where it equals average variable cost?

Marginal Cost will keep increasing (have upward slope) because of the principle of diminishing marginal returns. The MC curve above the its intersection with AVC is the Supply Curve *because below minimum AVC, the firms stops production)


Why does the marginal cost curve correspond to the supply curve?

A perfectly competitive firm's supply curve is that portion of its' marginal cost curve that lies above the minimum of the average variable cost curve. A perfectly competitive firm maximizes profit by producing the quantity of output that equates price and marginal cost. As such, the firm moves along it's marginal cost curve in response to alternative prices. Because the marginal cost curve is positively sloped due to the law of diminishing marginal returns, the firm's supply curve is also positively sloped.


Does supply equal marginal cost?

Not that I know of. Average cost does - in the form of a labour market


If marginal revenue is less than average revenue will the demand curve be downward sloping?

This question reflects a fundamental misunderstanding of supply and demand. Marginal revenue and average revenue are related to a firm's cost function, and are thus connected to SUPPLY. They have nothing to do with a demand curve in classical economics, which is the marginal benefit to the CONSUMER of being in the market.


What relationship is shown by a supply curve?

What is shown by a supply curve, is the marginal cost of the company that you are considering, from the point it crosses the average costs function.


A purely competitive firm's short-run supply curve is?

Because of the price taking nature of the firm in the perfectly competitive market. The supply curve would be the portin of the (Marginal Cost Curve) that disects the (P=Ar=Mr curves). Som from that point up would be the supply curve, to produce below that point would not be beneficial to the establishment. Up sloping and equal to the portion of the marginal cost curve that lies above the average variable cost. The demand curve is also perfectly elastic, this too contributes to the fact.


Applications of variable DC power supply?

Variable dc supply is applicable in loads that are variable.


What are the applications of variable DC power supply?

variable dc supply are used to get desired amount of dc supply