proportional demand curve

简明释义

成比例的需求曲线

英英释义

例句

1.Understanding the proportional demand curve 比例需求曲线 helps businesses set optimal prices for their products.

理解比例需求曲线 proportional demand curve 有助于企业为其产品设定最佳价格。

2.A company can use a proportional demand curve 比例需求曲线 to forecast sales based on different pricing strategies.

公司可以利用比例需求曲线 proportional demand curve 根据不同的定价策略预测销售。

3.When analyzing market trends, economists often refer to the proportional demand curve 比例需求曲线 to assess consumer behavior.

在分析市场趋势时，经济学家通常会参考比例需求曲线 proportional demand curve 来评估消费者行为。

4.In economics, a proportional demand curve 比例需求曲线 illustrates how the quantity demanded changes in direct proportion to price changes.

在经济学中，比例需求曲线 proportional demand curve 描述了需求量如何与价格变化成正比例变化。

5.The proportional demand curve 比例需求曲线 can shift due to changes in consumer preferences or income levels.

由于消费者偏好或收入水平的变化，比例需求曲线 proportional demand curve 可能会发生变化。

作文

In the field of economics, understanding the various concepts related to supply and demand is crucial for analyzing market behavior. One important concept that often comes up is the proportional demand curve, which plays a significant role in determining how consumers respond to changes in price. A proportional demand curve (比例需求曲线) illustrates the relationship between the price of a good and the quantity demanded by consumers, showing how demand varies in direct proportion to price changes. To elaborate, a proportional demand curve suggests that as the price of a product increases, the quantity demanded decreases in a linear fashion, and vice versa. This means that if the price doubles, the quantity demanded would also halve, maintaining a constant ratio. This linear relationship is particularly useful for businesses and economists when forecasting sales and setting prices. For instance, consider a company that sells a popular beverage. If the price of the beverage is set at $2 and they sell 1000 units per week, a proportional demand curve would suggest that if the price were increased to $4, the quantity demanded might drop to 500 units per week. This clear-cut relationship allows companies to make informed decisions about pricing strategies to maximize revenue. Moreover, the proportional demand curve can also help in understanding consumer behavior. It provides insights into how sensitive consumers are to price changes, a concept known as price elasticity of demand. In markets where demand is highly elastic, small changes in price can lead to significant changes in the quantity demanded. Conversely, in markets with inelastic demand, consumers are less responsive to price changes. Understanding the proportional demand curve is not only beneficial for businesses but also for policymakers. For example, if a government is considering implementing a tax on a particular good, they must understand how this tax will affect the demand for that good. A proportional demand curve can aid in predicting the potential decrease in quantity demanded and, subsequently, the impact on tax revenues. Furthermore, the implications of the proportional demand curve extend beyond simple price changes. It can also be applied to analyze the effects of external factors such as consumer income, preferences, and the availability of substitutes. For instance, if consumers’ incomes rise, they may demand more of a product even if its price remains the same, shifting the demand curve upwards. In conclusion, the proportional demand curve is a fundamental concept in economics that aids in understanding the dynamics of consumer demand in response to price changes. Its significance extends to businesses seeking to optimize pricing strategies, as well as policymakers aiming to assess the broader economic impacts of their decisions. By grasping the principles behind the proportional demand curve, individuals can better navigate the complexities of market behavior and make informed choices in both personal and professional contexts.

在经济学领域，理解与供需相关的各种概念对于分析市场行为至关重要。一个常常出现的重要概念是比例需求曲线，它在确定消费者如何对价格变化作出反应方面发挥着重要作用。比例需求曲线（proportional demand curve）描述了商品价格与消费者需求量之间的关系，展示了需求如何随着价格变化成正比地变化。进一步说，比例需求曲线表明，随着产品价格的上涨，需求量会以线性方式下降，反之亦然。这意味着如果价格翻倍，需求量也会减半，保持一个恒定的比例。这种线性关系对于企业和经济学家在预测销售和设定价格时特别有用。例如，考虑一家销售热门饮料的公司。如果这款饮料的价格定为2美元，每周销售1000个单位，那么比例需求曲线会建议，如果价格提高到4美元，需求量可能会下降到每周500个单位。这种明确的关系使公司能够就定价策略做出明智的决策，以最大化收入。此外，比例需求曲线还可以帮助理解消费者行为。它提供了有关消费者对价格变化敏感程度的见解，这一概念被称为需求的价格弹性。在需求高度弹性的市场中，价格的小幅变化可能导致需求量的显著变化。相反，在需求缺乏弹性的市场中，消费者对价格变化的反应较小。理解比例需求曲线不仅对企业有利，对政策制定者也是如此。例如，如果政府考虑对某种商品实施税收，他们必须了解这一税收将如何影响该商品的需求。比例需求曲线可以帮助预测需求量可能的下降以及随后对税收收入的影响。此外，比例需求曲线的影响不仅限于简单的价格变化。它还可以用于分析外部因素如消费者收入、偏好和替代品的可用性带来的影响。例如，如果消费者的收入上升，即使价格保持不变，他们可能会对某种产品的需求增加，从而使需求曲线向上移动。总之，比例需求曲线是经济学中的一个基本概念，有助于理解消费者需求对价格变化的动态反应。其重要性不仅体现在寻求优化定价策略的企业，还体现在旨在评估其决策更广泛经济影响的政策制定者身上。通过掌握比例需求曲线背后的原则，个人可以更好地驾驭市场行为的复杂性，并在个人和职业背景下做出明智的选择。