equilibrium quantity

简明释义

均衡产量

英英释义

例句

1.When the price increases, the equilibrium quantity tends to decrease.

当价格上涨时，均衡数量往往会减少。

2.The market reached an equilibrium quantity of 500 units, where supply met demand.

市场达到了500单位的均衡数量，供需相遇。

3.The government intervention led to a shift in the equilibrium quantity of the product.

政府干预导致产品的均衡数量发生了变化。

4.In a perfectly competitive market, firms will produce at the equilibrium quantity to maximize their profits.

在完全竞争市场中，企业将以均衡数量生产，以最大化其利润。

5.To find the equilibrium quantity, we need to analyze both the supply and demand curves.

要找到均衡数量，我们需要分析供给和需求曲线。

作文

In the world of economics, understanding the concept of supply and demand is crucial for analyzing market behavior. One of the key elements in this analysis is the idea of equilibrium quantity, which refers to the amount of a good or service that is supplied and demanded at the equilibrium price. When the market reaches this point, the quantity that consumers are willing to buy exactly matches the quantity that producers are willing to sell, resulting in a stable market condition.The equilibrium quantity is determined by the intersection of the supply and demand curves on a graph. The demand curve typically slopes downwards, indicating that as prices decrease, consumers are willing to purchase more of the product. Conversely, the supply curve usually slopes upwards, showing that as prices increase, producers are willing to supply more of the product. The point where these two curves intersect represents the market's equilibrium price and equilibrium quantity.For example, consider the market for coffee. If the price of coffee is set too high, say at $5 per cup, the quantity demanded by consumers may drop to 100 cups per day, while suppliers may be willing to provide 200 cups at that price. This creates a surplus in the market, as there are more cups available than consumers want to buy. On the other hand, if the price is set too low, at $1 per cup, the quantity demanded may rise to 300 cups per day, but suppliers may only be able to provide 50 cups. This situation leads to a shortage, where demand exceeds supply.The market will naturally move towards the equilibrium quantity as suppliers and consumers adjust their behaviors. If there is a surplus, suppliers may lower their prices to attract more buyers, which increases the quantity demanded and decreases the quantity supplied until the market reaches the equilibrium quantity. Similarly, if there is a shortage, suppliers may raise prices, causing consumers to buy less while encouraging more production, again moving the market toward the equilibrium quantity.Understanding the equilibrium quantity is essential for businesses and policymakers alike. For businesses, knowing the equilibrium quantity helps in making informed decisions about production levels, pricing strategies, and inventory management. For policymakers, it provides insights into how market interventions, such as taxes or subsidies, can affect overall market dynamics.Moreover, the equilibrium quantity can shift due to various factors such as changes in consumer preferences, technological advancements, or external economic conditions. For instance, if a new health study reveals that coffee has significant health benefits, consumer demand might increase, shifting the demand curve to the right. This shift would result in a new equilibrium quantity at a higher price, reflecting the increased willingness of consumers to pay for coffee.In conclusion, the concept of equilibrium quantity is a fundamental aspect of economic theory that illustrates the balance between supply and demand in a market. It serves as a critical indicator for businesses and policymakers to understand market dynamics and make strategic decisions. By grasping the implications of equilibrium quantity, one can better appreciate the complexities of economic interactions and the factors that drive market behavior.

在经济学的世界中，理解供求概念对于分析市场行为至关重要。此分析中的关键要素之一是均衡数量的概念，它指的是在均衡价格下，供给和需求的商品或服务的数量。当市场达到这一点时，消费者愿意购买的数量恰好与生产者愿意销售的数量相匹配，从而导致市场条件的稳定。均衡数量是通过图表上供给曲线和需求曲线的交点来确定的。需求曲线通常向下倾斜，表明随着价格下降，消费者愿意购买更多的产品。相反，供给曲线通常向上倾斜，显示随着价格上升，生产者愿意提供更多的产品。这两条曲线的交点代表了市场的均衡价格和均衡数量。例如，考虑咖啡市场。如果咖啡的价格设定得过高，比如每杯5美元，消费者的需求量可能会降到每天100杯，而供应商可能愿意在这个价格下提供200杯。这造成市场上的过剩，因为可用的杯数超过了消费者想要购买的数量。另一方面，如果价格设定得过低，像每杯1美元，需求量可能会上升到每天300杯，但供应商可能只能提供50杯。这种情况导致短缺，需求超过供给。市场会自然向均衡数量移动，因为供应商和消费者会调整他们的行为。如果出现过剩，供应商可能会降低价格以吸引更多买家，从而增加需求量并减少供给量，直到市场达到均衡数量。类似地，如果出现短缺，供应商可能会提高价格，促使消费者减少购买，同时鼓励更多的生产，再次将市场推向均衡数量。理解均衡数量对企业和政策制定者都至关重要。对于企业来说，了解均衡数量有助于做出有关生产水平、定价策略和库存管理的明智决策。对于政策制定者来说，它提供了对市场干预（如税收或补贴）如何影响整体市场动态的洞察。此外，均衡数量可能由于多种因素而发生变化，例如消费者偏好的变化、技术进步或外部经济条件。例如，如果一项新的健康研究显示咖啡具有显著的健康益处，消费者的需求可能会增加，从而将需求曲线向右移动。这种变化将导致新的均衡数量在更高的价格下，反映出消费者支付咖啡的意愿增加。总之，均衡数量的概念是经济理论中的一个基本方面，它说明了市场中供给和需求之间的平衡。它作为企业和政策制定者理解市场动态和做出战略决策的重要指标。通过掌握均衡数量的含义，人们可以更好地理解经济互动的复杂性以及驱动市场行为的因素。