Ch9 Pure Competition

Elasticity of demand is the relationship between the demands for a product with respect to its price. Generally, when the demand for a product is high, the price of the product decreases. When demand decreases, prices tend to climb. Products that exhibit the characteristics of elasticity of demand are usually cars, appliances and other luxury items. Items such as clothing, medicine and food are considered to be necessities. Essential items usually possess inelasticity of demand. When this occurs prices do not change significantly.

The following figure shows the demand, marginal revenue, and marginal cost curves for a profit maximizing monopolist.

15. In pure competition, each extra unit of output that a firm sells will yield a marginal revenue that is ( )

Elasticity of demand is calculated by ED=quantity demanded/decrease in price. If you reduce the price of milk by 6%, and that causes an increase of quantity demanded by 9% the demand for milk is elastic (ED= .09/.06 = 1.5).

Perfect competition is an idealised market structure theory used in economics to show the market under a high degree of competition given certain conditions. This essay aims to outline the assumptions and distinctive features that form the perfectly competitive model and how this model can be used to explain short term and long term behaviour of a perfectly competitive firm aiming to maximise profits and the implications of enhancing these profits further.

| Yes, demand elastic is in the $6 - $10 price range or less than 1. Ed = 0.75 in the $3 - $6 range the range of demand would change by 20 percent if the price changed by 20 percent. If price fell from $15 - $10 TR would decrease.

The text book states that Demand elasticity measures the percentage change in quantity, demanded given a percentage change in its price. But personally education cannot be totally business based entity. History is the proof

Elasticity is a measure of the responsiveness of demand to changes in the price of a good or service. In the case of Steam Scot, when the price rises from 4 to 5, demand falls from 60,000 to 40,000 units. The original equilibrium market price of 4 pounds resulted in demand of 60,000 units and this generated revenue of 240,000 pounds. When the prices increased to 5 pounds the resulting demand is 40,000 units, and this generates total revenue of 200,000 pounds. When market price changes from 4 pounds to 5 pounds 40,000 pounds of revenue are lost in this indicates an elastic price elasticity of demand.

3) Suppose the demand curve for a monopolist is QD = 500 – P, and the marginal revenue function is MR = 500 – 2Q. The monopolist has a constant marginal and average total cost of $50 per unit.

Chapter 8 Sample Multiple Choice Questions 1. In a competitive market, no single producer can influence the market price because a. many other sellers are offering a product that is essentially identical. b. consumers have more influence over the market price than producers do. c. government intervention prevents firms from influencing price. d. producers agree not to change the price. Suppose a firm in a competitive market received $1,000 in total revenue and had a marginal revenue of $10 for the last unit produced and sold. What is the average revenue per unit, and how many units were sold? a. $5 and 50 b. $5 and 100 c. $10 and 50 d. $10 and 100 When a profit-maximizing firm in a competitive market has zero economic profit, accounting

The firm’s marketing manager responds with a memo pointing out that the price elasticity of demand for the firm’s product is about -0.5. Why is this fact relevant?

C. the monopolist's demand curve is the industry demand curve, while the competitive firm's demand curve is perfectly elastic

Elasticity of demand helps the sales manager in fixing the price of his product, deciding the sales, pricing policies and optimal price for their products. The evaluation of this measure is a useful tool for firms in making decisions about pricing and production which will determine the total

Recall that the elasticity of demand, which measures the responsiveness of demand to price, is given by

The markets today are so complex and deal with so many variables it can be difficult to understand just exactly how they operate. In the following I will reveal the different kinds of market structures along with their different pricing strategies. Relating to these topics, I will focus on the importance of cost, competition and customer.