existence of general equilibrium

简明释义

总体均衡的存在性

英英释义

例句

1.The study of the economy often revolves around the existence of general equilibrium, which refers to the state where supply and demand are balanced across all markets.

经济研究通常围绕着一般均衡的存在展开，这指的是所有市场的供需达到平衡的状态。

2.The existence of general equilibrium can be affected by government interventions in the market.

政府对市场的干预可能会影响一般均衡的存在。

3.Economists debate the existence of general equilibrium in the context of market failures and externalities.

经济学家在市场失灵和外部性背景下讨论一般均衡的存在。

4.For a market to function efficiently, the existence of general equilibrium must be ensured.

为了使市场有效运作，必须确保一般均衡的存在。

5.The existence of general equilibrium is a critical assumption in many economic models.

在许多经济模型中，一般均衡的存在是一个关键假设。

作文

The concept of existence of general equilibrium is a fundamental principle in economic theory that seeks to explain how different markets interact and reach a state of balance. In essence, it refers to a situation where supply and demand across all markets are in harmony, resulting in an efficient allocation of resources. Understanding this concept is crucial for economists and policymakers alike, as it provides insights into how economies function and how various factors can influence market dynamics.To delve deeper into the existence of general equilibrium theory, we must first consider the assumptions that underpin it. One key assumption is that all agents in the economy are rational and seek to maximize their utility or profit. This means that consumers will make purchasing decisions based on their preferences and budget constraints, while producers will aim to minimize costs and maximize output. In an ideal world, these individual decisions lead to a collective outcome where every market reaches equilibrium.However, achieving the existence of general equilibrium is not always straightforward. Various external factors, such as government interventions, market failures, and information asymmetries, can disrupt the delicate balance. For instance, if a government imposes price controls, it can lead to shortages or surpluses in certain markets, preventing the economy from reaching a state of general equilibrium. Similarly, the presence of monopolies or oligopolies can distort market prices and hinder competition, further complicating the attainment of equilibrium.Moreover, the existence of general equilibrium is often analyzed through mathematical models that depict how different markets interact with one another. These models illustrate the interdependencies between various goods and services, highlighting how a change in one market can ripple through the entire economy. For example, if the price of oil rises, it can affect transportation costs, leading to higher prices for goods and services across multiple sectors. This interconnectedness underscores the importance of considering the broader economic landscape when evaluating market conditions.In practical terms, the implications of the existence of general equilibrium extend beyond theoretical discussions. Policymakers can use insights from this theory to design interventions that promote stability and efficiency in the economy. By understanding the conditions necessary for equilibrium, they can identify potential areas of concern and implement measures to address imbalances. For instance, if certain sectors are experiencing rapid growth while others lag behind, targeted investments and support can help to foster a more balanced economic environment.Ultimately, the existence of general equilibrium serves as a guiding framework for understanding the complexities of economic interactions. It encourages economists to look beyond isolated markets and consider the broader implications of their analyses. While real-world economies are often messy and filled with uncertainties, the pursuit of general equilibrium remains a vital goal for achieving sustainable economic growth and stability. As we continue to navigate an ever-changing economic landscape, the principles underlying the existence of general equilibrium will undoubtedly play a critical role in shaping our understanding of market dynamics and informing effective policy decisions.

一般均衡的存在是经济理论中的一个基本原则，旨在解释不同市场如何相互作用并达到平衡状态。本质上，它指的是所有市场的供需和谐一致，从而实现资源的有效配置。理解这一概念对于经济学家和政策制定者而言至关重要，因为它提供了对经济运作方式及各种因素如何影响市场动态的深入见解。为了更深入地探讨一般均衡的存在理论，我们必须首先考虑其基础假设。一个关键假设是，经济中的所有参与者都是理性的，并寻求最大化他们的效用或利润。这意味着消费者将根据他们的偏好和预算约束做出购买决策，而生产者则会尽量降低成本并最大化产出。在理想的情况下，这些个体决策导致每个市场都达到均衡的集体结果。然而，实现一般均衡的存在并非总是简单明了。各种外部因素，例如政府干预、市场失灵和信息不对称，可能会扰乱这种微妙的平衡。例如，如果政府实施价格管制，可能导致某些市场的短缺或过剩，从而阻止经济达到一般均衡的状态。同样，垄断或寡头的存在可能会扭曲市场价格并妨碍竞争，进一步使均衡的实现变得复杂。此外，一般均衡的存在通常通过数学模型进行分析，这些模型描绘了不同市场之间的相互作用。这些模型展示了各种商品和服务之间的相互依赖性，强调了一个市场的变化如何在整个经济中产生涟漪效应。例如，如果石油价格上涨，可能会影响运输成本，导致多个部门的商品和服务价格上涨。这种相互联系突显了在评估市场条件时考虑更广泛经济环境的重要性。在实际操作中，一般均衡的存在所带来的影响超出了理论讨论。政策制定者可以利用这一理论的见解来设计促进经济稳定和效率的干预措施。通过理解实现均衡所需的条件，他们可以识别潜在问题领域并实施措施来解决不平衡。例如，如果某些行业经历快速增长，而其他行业滞后，可以通过有针对性的投资和支持来帮助培育更平衡的经济环境。最终，一般均衡的存在作为理解经济互动复杂性的指导框架。它鼓励经济学家超越孤立市场，考虑其分析的更广泛影响。尽管现实世界的经济往往混乱且充满不确定性，但追求一般均衡仍然是实现可持续经济增长和稳定的关键目标。随着我们继续应对不断变化的经济格局，支撑一般均衡存在的原则无疑将在塑造我们对市场动态的理解和指导有效政策决策方面发挥关键作用。