equal to
oligopoly
In a perfectly competitive market, all n firms are equal. Thus, the market total cost is the total cost (TC) of one firm multiplied by the amount of n firms in the market Total Market Cost = n(TC) Total cost relates to output because firms want to make a profit. Profit = TR - TC where TR = total cost and TR = total revenue. Firms produce at the quantity which MR (marginal revenue) = MC (marginal cost). At this quantity, multiply it by n number of firms in the market to achieve the total output in a market.
if marginal production costs exceed marginal revenues, the firm will suffer losses, not profits.
In a monopolistically competitive market, firms can maximize profits in the short run through two primary approaches: adjusting output levels or setting prices. First, firms can increase production to the point where marginal cost equals marginal revenue (MC = MR), ensuring that they produce the optimal quantity for maximum profit. Alternatively, they can set prices above marginal cost to capture consumer surplus, maximizing profit per unit sold. Both strategies allow firms to leverage their market power while facing competition from similar products.
In a free market economy, firms purchase factors of production such as labor, from households.
oligopoly
In a perfectly competitive market, all n firms are equal. Thus, the market total cost is the total cost (TC) of one firm multiplied by the amount of n firms in the market Total Market Cost = n(TC) Total cost relates to output because firms want to make a profit. Profit = TR - TC where TR = total cost and TR = total revenue. Firms produce at the quantity which MR (marginal revenue) = MC (marginal cost). At this quantity, multiply it by n number of firms in the market to achieve the total output in a market.
if marginal production costs exceed marginal revenues, the firm will suffer losses, not profits.
In a free market economy, firms purchase factors of production such as labor, from households.
Firms purchase inputs for production from households in the factor market. In this market, households provide factors of production, such as labor, land, and capital, in exchange for wages, rent, and profits. This exchange facilitates the production process, allowing firms to create goods and services. Households, in turn, use the income earned to purchase finished products from firms in the goods market.
In perfect competition, demand equals marginal revenue because firms in this market structure are price takers, meaning they have no control over the price of their product. As a result, they must sell their goods at the market price, which is also their marginal revenue.
yes
No, monopolists are not price takers like competitive firms. In a competitive market, firms accept the market price as given and cannot influence it due to many competitors. In contrast, a monopolist has market power and can set prices above marginal cost, as they are the sole supplier of a good or service, allowing them to influence the market price.
When Marginal Cost is below Marginal Revenue, profit is increasing. When Marginal Cost is above Marginal Revenue, profit is decreasing. Since the goal of firms is to maximise profit, they should produce at a level where the MR of producing another unit is equal to the Marginal Cost of producing another unit. Firms should keep producing until this point because there is a hidden profit in MC. This is because we are not taking into account the Accounting profit.
The resulting rate of change in a firms output as a result of employing one extra unit of a factor of production for example labour.
The law of increasing marginal cost states that as a firm produces more units of a good, the cost of producing each additional unit increases. This impacts production decisions by causing firms to consider whether the additional cost of producing more units is worth the potential revenue they can generate from selling those units. Firms must weigh the increasing costs against the potential benefits to determine the optimal level of production.
Perfectly competitive firms earn profit in the long run by producing goods and services at the lowest possible cost and selling them at a price determined by market forces. In the long run, firms can adjust their production levels and costs to achieve equilibrium where price equals marginal cost, allowing them to earn normal profits.