Economics: Price Elasticities

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.

Elastic demand or “elasticity means the extent to which the quantity demanded changes when there’s a change in the price of a good” (Thinkwell, 2013). A product is considered elastic when the change in price increases the percentage change in quantity demanded. When

Price elasticity that relates to demand is determined by many factors. Price elasticity is measured by the change in price and the response from consumer demand. The demand of a good or service will vary the price in the item. The most important factor to determine the price elasticity of demand is necessity. If a good is a necessity, the demand will seldom change and the price is able to be adjusted. The demand is the most important due to the freedom it provides for price adjustment and inventory control. With necessity comes an inelastic price. Other factors such as the

Elasticity of demand is gauged by the percentage of change in demand when the price of an item varies. If the change in the quantity demanded is greater than 1 the demand is elastic.

a) Elasticity of demand are circumstance at which a good or service varies according to prices. These circumstances measures consumers reaction and how they respond to the changes in price by changing the quantity demanded. (PE-of-D = (% Change in Quantity Demanded/% Change in Price)) – When the price for a number of units decreases from positive units pre-dollars to negative units per-dollars, the quantity of units sold increases.

Since price elasticity is less than 1, total revenue will fall if price falls. Moreover the cross price elasticity of the product is almost close to zero. So, if the firm will never lower its price to increase its market share. The cross price elasticity of the product is positive (0.005). Since the value is too low, the goods can be considered as almost neutral goods. But own price elasticity

Elasticity of demand is measured as the percentage change in quantity demand divided by the percentage change in price .

Because the paint is at 2.56, this is considered to be elastic demand. This means that the demand for the good changes at a faster rate than the price change of the good. Sales fall off steeply when the price increases, but they jump sharply when the price declines.

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.

Price elasticity of demand is an economic measure that is used to measure the degree of responsiveness of the quantity demanded of a good to change in its price, when all other influences on buyers remain the same.

When a good is a necessity it is something that is needed; unlike a simple desire to have something. These items have more of an inelastic demand even if the prices fluctuate. Wheat is a rich commodity in our country. The demand for wheat is inelastic. No matter how high the price rise the demand will still remain high in view of the fact that the price is determined by supply and demand. There are many producers of wheat which does not raise the profit level much for the farmers since their competition are all selling identical products. Other items, such as; basics in personal care, food, commodities, and medicine. The basic items that are needed to survive. Demands for these items may change over time but will not change very much. Their value can fluctuate if there are comparable substitutes available. Personal care items such as clothes and shoes are not in a single category where choices are concerned. There are a wide variety of manufactures and stores that sell them. So if the price raises the demand would be elastic because of substitutes. Food as a basic need is inelastic. However, if the prices were to rise on beef consumers could choose to substitute eating chicken, turkey, or pork instead. So even though the prices rose the demand would not increase because of acceptable substitutes. Medical service as a necessity is inelastic in demand. This is a service that is unquestionably needed for survival.

Elasticity of demand represented as “Ed” is defined as a “measure of the response of a consumer to a change in price on the quantity demanded of a good” (McConnell, 2012). Determinants for elasticity of demand would include the substitutability of a good, proportion of a consumer 's income spent on a good, the nature of the necessity of a good and the time a purchase is under consideration by the consumer. Furthermore, elasticity of demand is calculated with this formula:

When the price of a good rises the quality demanded falls, if we think about how much does it falls. To figure out by how much it falls we must calculate the price elasticity of demand which is calculate by how responsive demand is to rise in price. Also, the price elasticity of supply measures the responsiveness of quantity supplied to a change in price.

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

Elasticity of demand is shown when the demands for a service or goods vary according to the price. Cross-price elasticity is shown by a change in the demand for an item relative to the change in the price of another. For substitutes, when there is a price increase of an item, there is an increase in the demand for another item. When viewing complements, if there is an increase in the price of an item, the demand for another item decreases. Income elasticity is shown when there is a change in the demand for a good relative to a change in income. This concept is shown in how people will change their spending habits when their income levels change. For