单词	elasticity
释义	elasticitye‧las‧tic‧i‧ty /ˌiːlæˈstɪsəti/ noun [uncountable] Examples EXAMPLES FROM THE CORPUS Analogues of these elastic relations apply for viscoelastic materials as for the case of isotropic elasticity considered before. But since economies do not have fingers or feet, what can economic elasticity mean? However within sample it is important to examine the implied elasticity to see whether the estimated coefficients give rise to plausible effects. Producers must ask themselves about elasticity whenever they consider changing the prices of their goods. The curve has slope which may be re-arranged substitution: using the definition of the elasticity of substitution:. The inclusion of Silk Protein helps maintain the natural water balance to protect, condition and restore the elasticity of hair. The relationship between quantity demanded of a commodity and its price is normally measured by the price elasticity of demand. With age, the skin's inner layer loses its elasticity. Collocations COLLOCATIONS FROM THE CORPUSNOUN► income · The effect is similar to a change in income and depends upon the income elasticity of demand.· In either case, public spending should increase by the income elasticity of demand. ► price · The relationship between quantity demanded of a commodity and its price is normally measured by the price elasticity of demand.· There is not a lot of price elasticity in the market.· Will operator charges by Railtrack be reflected in higher fares and possible loss of patronage resulting from cross price elasticity?· It is also possible that the shares chosen for inclusion in the arbitrage portfolio are those which have a high price elasticity.· As in other cases, the deadweight welfare loss depends on the price elasticity of demand.· Now the impact on spending depends on the price elasticity of demand.· If the cross-price elasticity is zero, no demand relationship exists between the two goods. Phrases PHRASES FROM THE ENTRY► elasticity of demand As in other cases, the deadweight welfare loss depends on the price elasticity of demand. As usual, marginal revenue equals the price times one minus one over the elasticity of demand. Certainly, there is a high elasticity of demand at the fish market where our Chef Troy shops. If preferences are of the S-D-S type, the elasticity of demand is a given constant. In calculating the size of deadweight burden triangles under monopoly, different economists have used different estimates of the elasticity of demand. Price elasticity of demand measures the responsiveness of quantity demanded of a good to a change in the price of that good. The effect is similar to a change in income and depends upon the income elasticity of demand. The relationship between quantity demanded of a commodity and its price is normally measured by the price elasticity of demand. 1the ability of something to stretch and go back to its usual length or size:  the skin’s natural elasticity2elasticity of demand technical the degree to which a change in the price of something leads to a change in the amount of it that is sold
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