需求弹性

Calculate the elasticity of demand for apple.

计算苹果的需求弹性。

Greater elasticity of demand means that quantity falls more in response to the rise in the price of gasoline.

需求弹性较大数量下降意味着更多的应对价格上涨的汽油。

Note: here we assume the elasticity of demand is decreasing in consumption.

注意：此处，我们假设了需求弹性是关于。。。

What is Elasticity of Demand to Price Changes?

麽是对价格改变的需求弹性？

Key Words: Trade Liberalization, Elasticity of Industry Labor Demand, Substitution Effect, Scale Effect

论文采用中国34个工业行业1993年—2002年的面板数据，估计了贸易自由化对我国工业劳动需求弹性的影响。

infinitesimal calculus ; chart theory ; probability ; application ; economic management

本文就数学的一些分支在经济管理中的应用作一初步讨论。1 一元微积分在经济管理中的应用1.1价格需求弹性系数我们知道，商品

Last year, Rhapsody did an experiment in elastic demand that suggested it could be a lot more.

去年Rhapsody进行了一次有关需求弹性的试验。试验结果指出销量的增加非常显著。

When a single tax is imposed, the excess burden is proportional to the compensated elasticity of demand, and to the square of the tax rate.

当只开征一种税时，其超额负担与补偿性需求弹性成正比，与税率的平方成正比。

If the wage rate rises, labor's share in the total costs of a production process may increase or decrease depending on the elasticity of demand for the product.

如果工资上涨，那麼一生产过程中总成本的劳动份额可能会增加或减少，取决於该产品的需求弹性。

The contradictions of traditional military welfare system are as follows:the contradiction between unjustice of distribution and the fair principle of welfare,the contradiction between governmentalisation and socialization,the contradiction between rigidity of supply and elasticity of demand,the contradiction between marginal cost of public welfare and marginal cost of personal welfare.

传统的军队福利制度是根植于革命战争年代的供给制和传统计划经济体制，这就决定了它与现代市场经济体制、和平与发展时期军队建设的客观要求不相适应。传统军队福利制度面临的困境可以概括为&四大矛盾&：分配不公与福利公平分配的矛盾、政府化与社会化的矛盾、供给刚性与需求弹性的矛盾以及公共福利边际成本与个人福利边际成本的矛盾。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。