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The short answer: entry of new firms and exit of old ones. If profits are positive, new firms will enter the industry, piling in until they compete away all these profits. If long-term profits are negative, firms will exit until the price rises enough so that the firms who stay in the market can break even.
What else can I help you with?
Which statements is true about profits in a monopolistically competitive market?
many firms will earn profits in the short term, but they must constantly innovate and compete to earn profits in the long term
Why is the equilibrium price stable and therefore must be allowed to stay?
It must be less than the equilibrium price
Conditions of firm's equilibrium?
A firm is in equilibrium when it has no propensity to modify its level of productivity. It requires neither extension nor retrenchment. It wants to earn maximum profits in by equating its marginal cost with its marginal revenue, i.e. MC = MR. Diagrammatically, the conditions of equilibrium of the firm are (1) the MC curve must equal the MR curve.This is the first order and essential condition. But this is not a sufficient condition which may be fulfilled yet the firm may not be in equilibrium. (2) The MC curve must cut the MR curve from below and after the point of equilibrium it must be above the MR.This is the second order condition. Under conditions of perfect competition, the MR curve of a firm overlaps with the AR curve. The MR curve is parallel to the X axis. Hence the firm is in equilibrium when MC = MR = AR.The first order figure (1), the MC curve cuts the MR curve first at point X. It contends the condition of MC = MR, but it is not a point of maximum profits for the reason that after point X, the MC curve is beneath the MR curve. It does not pay the firm to produce the minimum output OM when it can earn huge profits by producing beyond OM. Point Y is of maximum profits where both the situations are fulfilled.Amidst points X and Y it pays the firm to enlarges its productivity for the reason that it's MR > MC. It will nevertheless stop additional production when it reaches the OM1 level of productivity where the firm fulfils both the circumstances of equilibrium. If it has any plants to produce more than OM1 it will be incurring losses, for its marginal cost exceeds its marginal revenue beyond the equilibrium point Y. The same finale hold good in the case of straight line MC curve and it is presented in the figure (2).An industry is in equilibrium, first when there is no propensity for the firms either to leave or either the industry and next, when each firm is also in equilibrium. The first clause entails that the average cost curves overlap with the average revenue curves of all the firms in the industry.They are earning only normal profits, which are believed to be incorporated in the average cost curves of the firms. The second condition entails the equality of MC and MR. Under a perfectly competitive industry these two circumstances must be fulfilled at the point of equilibrium i.e. MC = MR…. (1), AC = AR…. (2), AR = MR. Hence MC = AC = AR. Such a position represents full equilibrium of the industry.Short Run Equilibrium of the Firm and IndustryShort Run Equilibrium of the FirmA firm is in equilibrium in the short run when it has no propensity to enlarge or contract its productivity and needs to earn maximum profit or to incur minimum losses.The short run is an epoch of time in which the firm can vary its productivity by changing the erratic factors of production. The number of firms in the industry is fixed since neither the existing firms can leave nor new firms can enter it.PostulationsAll firms use standardised factors of productionFirms are of diverse competenceCost curves of firms are dissimilar from each otherAll firms sell their produces at the equal price ascertained by demand and supply of the industry so that the price of each firm, P (Price) = AR = MRFirms produce and sell various volumesThe short run equilibrium of the firm can be described with the helps of marginal study and total cost revenue study.Marginal Cost, Marginal Revenue analysis - During the short run, a firm will produce only its price equals average variable cost or is higher than the average variable cost (AVC). Furthermore, if the price is more than the averages total costs, ATC, i.e. P = AR > ATC the firm will be earning super normal profits. If price equals the average total costs, i.e. P = AR = ATC the firm will be earning normal profits or break even.If price equals AVC, the firm will be incurring losses. If price drops even a little below AVC, the firm will shut down since in order to produce it must cover atleast it's AVC through short run. So during the short run, under perfect competition, affirm is in equilibrium in all the above mentioned stipulations.Super normal profits - The firm will be earning super normal profits in the short run when price is higher than the short run average cost.Normal Profits = The firm may earn normal profits when price equals the short run average costs.Total Cost - Total Revenue Analysis - The short run equilibrium of the firm can also be represented with the help of total cost and total revenue curves. The firm is able to maximise its profits when the positive discrimination between TR and TC is the greatest.Short Run Equilibrium of the IndustryAn industry is in equilibrium in the short run when its total output remains steady there being no propensity to enlarge or contract its productivity. If all firms are in equilibrium the industry is also in equilibrium. For full equilibrium of the industry in the short run all firms must be earning normal profits.But full equilibrium of the industry is by sheer accident for the reason that in the short rum some firms may be earning super normal profits and some losses. Even then the industry is in short run equilibrium when its quantity demanded and quantity supplied is equal at the price which clears the market.
What happens if demand and supply increase?
the price and value of the item will decrease.
Not-for-profit organizations must make economic decisions?
Yes, the term "not-for-profit" doesn't mean those organizations do not aim at maximizing profits. Just they are not distributing the profits to their shareholders or owners but using the profits to achieve the organizations' goals.
Explain why a monopolist must lower its quantity relative to a competitive market to maximize its profits?
A monopolist must lower its quantity relative to a competitive market to maximize its profits because the monopolist already controls and owns the largest share of the market.
Which statements is true about profits in a monopolistically competitive market?
many firms will earn profits in the short term, but they must constantly innovate and compete to earn profits in the long term
Why a monopolist must lower its quantity relative to a competitive market to maximize its profits?
A monopolist has to lower its quantity relative to the competitive market to maximize profits because the monopolist is already in control of the biggest part of the market. This means that because they're already in control, to keep the market competitive they need to release the same amount of product as their competition.
Why is the equilibrium price stable and therefore must be allowed to stay?
It must be less than the equilibrium price
What is a factor that must be present if a system is to be considered to be in a state of equilibrium?
Balance is a factor that must be present if a system is in a state of equilibrium.
What must be for Hardy Weinberg equilibrium to occur?
mating must happen randomly
What must be true for equilibrium to occur?
No disruptive circumstances must be present in random mating in a population for Hardy-Weinberg equilibrium to occur. Mating must happen randomly. No allele can give an advantage
What the first condition of equilibrium?
I am not sure about numbering, but for an object to be in equilibrium, two conditions must be fulfilled:The sum of all the forces on the object must be zero.The sum of all the torques must be zero.
The measurable quantities of the gases at equilibrium must be?
constant
Conditions of firm's equilibrium?
A firm is in equilibrium when it has no propensity to modify its level of productivity. It requires neither extension nor retrenchment. It wants to earn maximum profits in by equating its marginal cost with its marginal revenue, i.e. MC = MR. Diagrammatically, the conditions of equilibrium of the firm are (1) the MC curve must equal the MR curve.This is the first order and essential condition. But this is not a sufficient condition which may be fulfilled yet the firm may not be in equilibrium. (2) The MC curve must cut the MR curve from below and after the point of equilibrium it must be above the MR.This is the second order condition. Under conditions of perfect competition, the MR curve of a firm overlaps with the AR curve. The MR curve is parallel to the X axis. Hence the firm is in equilibrium when MC = MR = AR.The first order figure (1), the MC curve cuts the MR curve first at point X. It contends the condition of MC = MR, but it is not a point of maximum profits for the reason that after point X, the MC curve is beneath the MR curve. It does not pay the firm to produce the minimum output OM when it can earn huge profits by producing beyond OM. Point Y is of maximum profits where both the situations are fulfilled.Amidst points X and Y it pays the firm to enlarges its productivity for the reason that it's MR > MC. It will nevertheless stop additional production when it reaches the OM1 level of productivity where the firm fulfils both the circumstances of equilibrium. If it has any plants to produce more than OM1 it will be incurring losses, for its marginal cost exceeds its marginal revenue beyond the equilibrium point Y. The same finale hold good in the case of straight line MC curve and it is presented in the figure (2).An industry is in equilibrium, first when there is no propensity for the firms either to leave or either the industry and next, when each firm is also in equilibrium. The first clause entails that the average cost curves overlap with the average revenue curves of all the firms in the industry.They are earning only normal profits, which are believed to be incorporated in the average cost curves of the firms. The second condition entails the equality of MC and MR. Under a perfectly competitive industry these two circumstances must be fulfilled at the point of equilibrium i.e. MC = MR…. (1), AC = AR…. (2), AR = MR. Hence MC = AC = AR. Such a position represents full equilibrium of the industry.Short Run Equilibrium of the Firm and IndustryShort Run Equilibrium of the FirmA firm is in equilibrium in the short run when it has no propensity to enlarge or contract its productivity and needs to earn maximum profit or to incur minimum losses.The short run is an epoch of time in which the firm can vary its productivity by changing the erratic factors of production. The number of firms in the industry is fixed since neither the existing firms can leave nor new firms can enter it.PostulationsAll firms use standardised factors of productionFirms are of diverse competenceCost curves of firms are dissimilar from each otherAll firms sell their produces at the equal price ascertained by demand and supply of the industry so that the price of each firm, P (Price) = AR = MRFirms produce and sell various volumesThe short run equilibrium of the firm can be described with the helps of marginal study and total cost revenue study.Marginal Cost, Marginal Revenue analysis - During the short run, a firm will produce only its price equals average variable cost or is higher than the average variable cost (AVC). Furthermore, if the price is more than the averages total costs, ATC, i.e. P = AR > ATC the firm will be earning super normal profits. If price equals the average total costs, i.e. P = AR = ATC the firm will be earning normal profits or break even.If price equals AVC, the firm will be incurring losses. If price drops even a little below AVC, the firm will shut down since in order to produce it must cover atleast it's AVC through short run. So during the short run, under perfect competition, affirm is in equilibrium in all the above mentioned stipulations.Super normal profits - The firm will be earning super normal profits in the short run when price is higher than the short run average cost.Normal Profits = The firm may earn normal profits when price equals the short run average costs.Total Cost - Total Revenue Analysis - The short run equilibrium of the firm can also be represented with the help of total cost and total revenue curves. The firm is able to maximise its profits when the positive discrimination between TR and TC is the greatest.Short Run Equilibrium of the IndustryAn industry is in equilibrium in the short run when its total output remains steady there being no propensity to enlarge or contract its productivity. If all firms are in equilibrium the industry is also in equilibrium. For full equilibrium of the industry in the short run all firms must be earning normal profits.But full equilibrium of the industry is by sheer accident for the reason that in the short rum some firms may be earning super normal profits and some losses. Even then the industry is in short run equilibrium when its quantity demanded and quantity supplied is equal at the price which clears the market.
Can one force by itself create equilibrium?
No. For equilibrium, the SUM OF ALL FORCES acting on an object must be zero, and that is not possible with a single (non-zero) force.Note: For equilibrium, the sum of all torques on an object must ALSO be zero.
What is the equilibrium rule of torques?
The equilibrium rule of torques states that the sum of the torques acting on an object in rotational equilibrium must be zero. This means that the clockwise torques must balance out the counterclockwise torques for the object to remain stationary. Mathematically, this is expressed as ∑τ = 0, where ∑τ represents the sum of the torques.
