demand function

简明释义

需求函数

英英释义

例句

1.Understanding the demand function 需求函数 is crucial for businesses to set optimal pricing strategies.

理解demand function 需求函数对于企业制定最佳定价策略至关重要。

2.In a competitive market, shifts in the demand function 需求函数 can significantly impact supply decisions.

在竞争市场中，demand function 需求函数的变化会显著影响供给决策。

3.The economist explained how the demand function 需求函数 can predict consumer behavior based on price changes.

经济学家解释了如何通过价格变化预测消费者行为的demand function 需求函数。

4.Analysts use the demand function 需求函数 to forecast sales for the next quarter.

分析师使用demand function 需求函数来预测下个季度的销售情况。

5.The demand function 需求函数 illustrates how quantity demanded varies with price.

该demand function 需求函数说明了需求量如何随价格变化而变化。

作文

The concept of the demand function is a fundamental principle in economics that describes the relationship between the quantity of a good that consumers are willing to purchase and the price of that good. Essentially, the demand function illustrates how much of a product people want to buy at different price levels. It can be represented mathematically, typically in the form of a downward-sloping curve on a graph where the x-axis represents quantity demanded and the y-axis represents price. Understanding the demand function is crucial for businesses and policymakers alike. For businesses, knowing how changes in price affect consumer demand helps them set optimal pricing strategies. For instance, if a company raises the price of its product, the demand function suggests that the quantity demanded will likely decrease, assuming all other factors remain constant. Conversely, lowering the price could increase demand, leading to higher sales volumes. Moreover, the demand function is influenced by various external factors, including consumer income, preferences, and the prices of related goods. For example, an increase in consumer income may shift the demand function to the right, indicating that consumers are willing to buy more at each price level. Similarly, if the price of a substitute good rises, the demand function for the original good may also shift to the right as consumers seek alternatives. In addition to individual markets, the demand function plays a significant role in understanding broader economic phenomena. For instance, during economic downturns, consumer confidence typically declines, leading to a leftward shift in the demand function across various sectors. This shift can result in decreased overall economic activity, prompting governments to implement policies aimed at stimulating demand. One important aspect of the demand function is its elasticity, which measures how sensitive the quantity demanded is to changes in price. If a small change in price leads to a large change in quantity demanded, the demand is considered elastic. Conversely, if quantity demanded changes little with price changes, it is inelastic. Understanding elasticity helps businesses and policymakers forecast how changes in pricing strategies or economic conditions might impact overall demand. In conclusion, the demand function is a vital tool in economic analysis, providing insights into consumer behavior and market dynamics. Whether for setting prices, analyzing market trends, or crafting economic policies, grasping the intricacies of the demand function allows stakeholders to make informed decisions. As markets continue to evolve, the relevance of the demand function remains paramount, underscoring its importance in both theoretical and practical applications of economics.

“需求函数”是经济学中的一个基本概念，它描述了消费者愿意购买的商品数量与该商品价格之间的关系。简单来说，“需求函数”展示了人们在不同价格水平下想要购买多少产品。它通常以数学形式表示，通常在图表上呈现为一条向下倾斜的曲线，其中x轴代表需求数量，y轴代表价格。理解“需求函数”对企业和政策制定者来说至关重要。对于企业而言，了解价格变化如何影响消费者需求可以帮助他们制定最佳定价策略。例如，如果一家公司提高其产品的价格，“需求函数”表明，在其他因素不变的情况下，需求数量可能会减少。相反，降低价格可能会增加需求，从而导致更高的销售量。此外，“需求函数”还受到多种外部因素的影响，包括消费者收入、偏好和相关商品的价格。例如，消费者收入的增加可能会使“需求函数”向右移动，表明消费者在每个价格水平下愿意购买更多商品。同样，如果替代商品的价格上涨，原始商品的“需求函数”也可能向右移动，因为消费者寻求替代品。除了个别市场外，“需求函数”在理解更广泛的经济现象中也发挥着重要作用。例如，在经济衰退期间，消费者信心通常下降，导致各个部门的“需求函数”向左移动。这种变化可能导致整体经济活动减少，促使政府实施旨在刺激需求的政策。“需求函数”的一个重要方面是其弹性，它衡量了需求数量对价格变化的敏感程度。如果价格的小幅变化导致需求数量的大幅变化，则需求被认为是弹性的。相反，如果需求数量对价格变化的反应很小，则需求是非弹性的。理解弹性有助于企业和政策制定者预测价格策略或经济条件变化可能对整体需求产生的影响。总之，“需求函数”是经济分析中的一个重要工具，为消费者行为和市场动态提供了见解。无论是用于设定价格、分析市场趋势，还是制定经济政策，掌握“需求函数”的复杂性使利益相关者能够做出明智的决策。随着市场的不断发展，“需求函数”的相关性仍然至关重要，突显了其在经济理论和实践应用中的重要性。