perfect elasticity

简明释义

完全弹性

英英释义

例句

1.In a market characterized by perfect elasticity 完全弹性, any increase in price leads to a total drop in quantity demanded.

在一个以perfect elasticity 完全弹性为特征的市场中，任何价格的增加都会导致需求量的完全下降。

2.The demand for luxury items often does not exhibit perfect elasticity 完全弹性, as some consumers are willing to pay any price.

奢侈品的需求通常不表现出perfect elasticity 完全弹性，因为一些消费者愿意支付任何价格。

3.In economics, a good with perfect elasticity 完全弹性 will see its demand change dramatically with even a small change in price.

在经济学中，具有perfect elasticity 完全弹性的商品，其需求会因价格的微小变化而剧烈变化。

4.If a product has perfect elasticity 完全弹性, consumers will stop buying it if the price increases, regardless of the quantity available.

如果一个产品具有perfect elasticity 完全弹性，消费者在价格上涨时将停止购买，无论可用数量如何。

5.A classic example of perfect elasticity 完全弹性 can be seen in perfectly competitive markets where many substitutes exist.

在完美竞争市场中，存在许多替代品，这是一种典型的perfect elasticity 完全弹性的例子。

作文

In the realm of economics, the concept of perfect elasticity plays a crucial role in understanding how consumers respond to changes in price. When we talk about perfect elasticity (完美弹性), we refer to a situation where the quantity demanded or supplied changes infinitely with any change in price. This means that even a tiny increase in price could lead to a complete drop in demand, while a slight decrease could cause demand to skyrocket. To illustrate this concept, consider a hypothetical market for a very specific product, such as a particular brand of bottled water. If consumers perceive that there are many substitutes available, such as other brands of bottled water or even tap water, their demand for this specific brand will be highly sensitive to price changes. If the price of this brand increases by just a few cents, consumers might switch to a cheaper alternative instantly. Conversely, if the price drops, they may flock to buy more of it, demonstrating perfect elasticity (完美弹性) in action. In contrast, products that are considered necessities, like insulin for diabetics, typically exhibit inelastic demand; their quantity demanded does not change significantly with price fluctuations. This stark difference highlights the importance of understanding the nature of elasticity in various markets. Moreover, perfect elasticity (完美弹性) is often represented graphically as a horizontal demand curve. This means that at a specific price, the quantity demanded can increase or decrease without limit. Such a scenario is rare in real life but serves as an important theoretical benchmark for economists. It helps them understand consumer behavior and market dynamics better. The implications of perfect elasticity (完美弹性) extend beyond individual products and can affect entire industries. For instance, if a market is characterized by perfect elasticity (完美弹性), firms must be cautious about setting prices. A small increase in price could lead to a significant loss of customers, pushing them to lower their prices to remain competitive. This creates a dynamic environment where companies are constantly adjusting their pricing strategies based on consumer responsiveness. Additionally, understanding perfect elasticity (完美弹性) is vital for policymakers. When implementing taxes or subsidies, knowing how elastic a good is can help predict the potential impacts on both revenue and consumption. For example, taxing a product with perfect elasticity (完美弹性) may lead to a substantial decrease in sales, resulting in lower than expected tax revenues. On the other hand, subsidizing such a product could lead to a dramatic increase in its consumption, which may have positive societal effects but also strain resources. In conclusion, the concept of perfect elasticity (完美弹性) is fundamental in economics. It provides insight into consumer behavior and market dynamics, influencing business strategies and public policy decisions. Understanding this concept allows economists, businesses, and policymakers to make informed choices that can lead to better outcomes in the marketplace and society at large.

在经济学领域，完美弹性的概念在理解消费者如何对价格变化做出反应方面起着至关重要的作用。当我们谈论完美弹性时，我们指的是一种情况，即需求或供应的数量随着价格的任何变化而无限改变。这意味着，即使价格略微上涨，也可能导致需求完全下降，而轻微下降则可能导致需求激增。为了说明这一概念，可以考虑一个假设市场，例如某一特定品牌的瓶装水。如果消费者认为有许多替代品可用，比如其他品牌的瓶装水或自来水，他们对这一特定品牌的需求将对价格变化高度敏感。如果该品牌的价格上涨了几分钱，消费者可能会立即转向更便宜的替代品。相反，如果价格下降，他们可能会涌向购买更多的产品，这展示了完美弹性的实际运作。相比之下，被视为必需品的产品，如糖尿病患者的胰岛素，通常表现出无弹性需求；其需求量不会因价格波动而显著变化。这一明显的差异突显了理解不同市场中弹性性质的重要性。此外，完美弹性通常在图形上表示为水平需求曲线。这意味着在特定价格下，需求量可以无限增加或减少。这种情况在现实生活中是罕见的，但作为经济学家的重要理论基准，帮助他们更好地理解消费者行为和市场动态。完美弹性的影响不仅限于单个产品，还可以影响整个行业。例如，如果一个市场的特征是完美弹性，企业在设定价格时必须谨慎。价格小幅上涨可能导致客户大量流失，迫使他们降低价格以保持竞争力。这创造了一个动态环境，企业不断根据消费者的反应调整定价策略。此外，理解完美弹性对于政策制定者至关重要。在实施税收或补贴时，了解一种商品的弹性如何可以帮助预测对收入和消费的潜在影响。例如，对完美弹性的产品征税可能导致销售大幅下降，从而导致低于预期的税收收入。另一方面，补贴这样的产品可能导致其消费量剧增，这可能对社会产生积极影响，但也可能给资源带来压力。总之，完美弹性的概念在经济学中是基础性的。它提供了对消费者行为和市场动态的洞察，影响着商业策略和公共政策决策。理解这一概念使经济学家、企业和政策制定者能够做出明智的选择，从而在市场和社会整体上实现更好的结果。