marginal returns

简明释义

边际回报

英英释义

例句

1.The company decided to cut back on production because the marginal returns 边际收益 were no longer justifying the costs.

公司决定减少生产，因为marginal returns边际收益已经不再能证明成本是合理的。

2.The analysis showed that the marginal returns 边际收益 from hiring more staff were minimal beyond a certain number.

分析显示，雇佣更多员工的marginal returns边际收益在达到一定数量后几乎微不足道。

3.In agriculture, adding more fertilizer can sometimes result in lower marginal returns 边际收益 due to soil saturation.

在农业中，添加更多肥料有时会由于土壤饱和而导致较低的marginal returns边际收益。

4.As you invest more time into studying, the marginal returns 边际收益 of additional hours may decrease.

随着你投入更多时间学习，额外时间的marginal returns边际收益可能会减少。

5.Investing more money in advertising may lead to diminishing marginal returns 边际收益 after a certain point.

在广告上投入更多资金可能会导致在某个点之后收益的递减marginal returns边际收益。

作文

In the world of economics, the concept of marginal returns is crucial for understanding how resources can be allocated efficiently. Essentially, marginal returns refers to the additional output that is generated by adding one more unit of input while keeping other inputs constant. This principle is fundamental in both microeconomics and macroeconomics, as it helps businesses and policymakers make informed decisions about production and resource management.To illustrate this concept, consider a farmer who cultivates a field of corn. Initially, when the farmer plants seeds in a small plot of land, the yield is quite high because there is ample space and resources for the plants to grow. However, as the farmer continues to add more seeds to the same plot of land, the increase in yield begins to diminish. This phenomenon is known as diminishing marginal returns, where each additional seed planted results in a smaller increase in overall production.This principle applies not only to agriculture but also to various industries. For example, in a factory setting, if a company hires more workers without expanding its facilities or machinery, the productivity of each additional worker may decrease after a certain point. The first few workers may significantly boost output, but as more workers are added, they may become crowded, leading to less efficient work processes. Therefore, understanding marginal returns allows companies to determine the optimal number of employees to hire in order to maximize productivity without incurring unnecessary costs.Moreover, marginal returns also plays a vital role in decision-making regarding investments. Investors often evaluate potential projects by analyzing the expected marginal returns on their investment. If the anticipated return from an additional dollar invested is lower than the return from existing investments, it may be wiser to allocate resources elsewhere. This assessment helps in minimizing risks and ensuring that capital is used effectively.In addition to its applications in business and investment, the concept of marginal returns can also be seen in everyday life. For instance, when studying for an exam, students may find that the first few hours of study yield substantial improvements in understanding the material. However, as they continue to study beyond a certain point, their ability to absorb new information may decline due to fatigue or cognitive overload. Recognizing this pattern can help students optimize their study time and achieve better results.In conclusion, the concept of marginal returns is a powerful tool in economics that helps individuals and organizations make better decisions regarding resource allocation. By understanding how additional inputs affect output, businesses can enhance productivity, investors can maximize returns, and individuals can improve their efficiency in various tasks. As we navigate a world of limited resources and competing demands, grasping the implications of marginal returns will remain essential for achieving success in both professional and personal endeavors.

在经济学的世界中，边际收益的概念对于理解资源如何有效分配至关重要。基本上，边际收益指的是在保持其他投入不变的情况下，通过增加一个单位的投入所产生的额外产出。这个原则在微观经济学和宏观经济学中都是基础，因为它帮助企业和政策制定者就生产和资源管理做出明智的决策。为了说明这一概念，可以考虑一位种植玉米的农民。最初，当农民在一小块土地上播种时，产量相当高，因为植物有足够的空间和资源生长。然而，随着农民继续在同一块土地上添加更多的种子，产量的增加开始减小。这种现象被称为边际收益递减，即每增加一个种子所带来的整体生产增加越来越小。这一原则不仅适用于农业，也适用于各个行业。例如，在工厂环境中，如果一家公司在不扩展设施或机械的情况下雇佣更多的工人，每个额外工人的生产力可能在某一点后会下降。前几个工人可能显著提高产量，但随着更多工人的加入，他们可能会感到拥挤，从而导致工作流程效率降低。因此，理解边际收益可以帮助公司确定雇佣员工的最佳数量，以最大化生产力而不产生不必要的成本。此外，边际收益在投资决策中也发挥着重要作用。投资者通常通过分析其投资的预期边际收益来评估潜在项目。如果额外投资的一美元的预期回报低于现有投资的回报，那么将资源配置到其他地方可能更明智。这种评估有助于降低风险，确保资本得到有效利用。除了在商业和投资中的应用，边际收益的概念在日常生活中也可以看到。例如，当学生为考试学习时，他们可能会发现前几小时的学习会显著提高对材料的理解。然而，随着他们继续学习超出某一点，他们吸收新信息的能力可能因疲劳或认知过载而下降。认识到这一模式可以帮助学生优化学习时间，取得更好的结果。总之，边际收益的概念是经济学中一个强大的工具，帮助个人和组织在资源分配方面做出更好的决策。通过理解额外投入如何影响产出，企业可以提高生产力，投资者可以最大化回报，个人可以提高在各种任务中的效率。在我们应对资源有限和需求竞争的世界时，掌握边际收益的含义将始终是实现职业和个人成功的关键。