shadow price

简明释义

影子价格

英英释义

例句

1.The shadow price of water in agriculture can be significantly higher than its market price, reflecting its true value to farmers.

农业中水的影子价格可能远高于其市场价格，反映了它对农民的真实价值。

2.Economists use the shadow price of resources to evaluate their opportunity costs in various scenarios.

经济学家使用资源的影子价格来评估各种情境下的机会成本。

3.The shadow price of land in urban areas often exceeds its assessed value due to demand and limited supply.

城市地区土地的影子价格往往超过其评估价值，原因在于需求和供应有限。

4.When assessing a project, it's important to consider the shadow price of labor to get a more accurate cost-benefit analysis.

在评估一个项目时，考虑劳动的影子价格是很重要的，以获得更准确的成本效益分析。

5.In environmental economics, the shadow price of carbon emissions helps policymakers understand the cost of pollution.

在环境经济学中，碳排放的影子价格帮助政策制定者理解污染的成本。

作文

In the world of economics, the concept of shadow price is crucial for understanding the true value of resources that are not traded in the market. A shadow price refers to the implicit value of a good or service, reflecting its opportunity cost or the benefits foregone when one alternative is chosen over another. This concept is particularly important in resource allocation and environmental economics, where market prices may not fully capture the social costs or benefits associated with certain activities.For instance, consider a factory that emits pollution into the air while producing goods. The market price of the goods does not account for the negative externalities caused by the pollution. In this case, the shadow price of the clean air that is being polluted can be thought of as the cost of the damage to public health and the environment. By assigning a shadow price to these environmental impacts, policymakers can better understand the trade-offs involved and make more informed decisions about regulations and taxes.Moreover, shadow prices can help in project evaluation, especially in public sector projects where financial returns may not be the only consideration. For example, when evaluating a new public transportation system, the financial costs might include construction and operational expenses. However, the shadow price of reduced traffic congestion, lower emissions, and improved accessibility must also be considered. These factors contribute to the overall social benefit of the project, which might justify its implementation even if the direct financial return seems insufficient.In addition, shadow prices play a significant role in agricultural economics. Farmers often face decisions about land use that involve trade-offs between different crops. The market price of a crop may not reflect its true economic value if other factors, such as soil health or water usage, are not taken into account. By calculating the shadow price of various crops based on their environmental impact and resource requirements, farmers can optimize their production choices to maximize sustainability and profitability.Furthermore, international development programs frequently utilize shadow prices to assess the viability of projects aimed at improving living standards in developing countries. For instance, when implementing a clean water initiative, the direct costs of providing access to clean water are important, but so are the shadow prices associated with health improvements, increased productivity, and enhanced quality of life. Understanding these hidden values allows for a more comprehensive analysis of the project's potential impact.In conclusion, the concept of shadow price serves as a powerful tool in economic analysis, helping to reveal the true costs and benefits of decisions that may not be immediately apparent through market prices alone. By incorporating shadow prices into economic evaluations, we can achieve a more accurate understanding of resource allocation, environmental impact, and social welfare. As we continue to face complex global challenges, the ability to recognize and utilize shadow prices will be essential for creating sustainable solutions that benefit society as a whole.

在经济学的世界中，影子价格的概念对于理解未在市场上交易的资源的真实价值至关重要。影子价格是指一种商品或服务的隐含价值，反映了其机会成本或在选择一个替代方案而放弃另一个方案时所放弃的收益。这个概念在资源配置和环境经济学中尤为重要，因为市场价格可能无法充分捕捉与某些活动相关的社会成本或收益。例如，考虑一家在生产商品时向空气排放污染的工厂。商品的市场价格并未考虑因污染造成的负外部性。在这种情况下，被污染的清洁空气的影子价格可以被视为对公共健康和环境造成损害的成本。通过对这些环境影响赋予影子价格，政策制定者可以更好地理解所涉及的权衡，并就法规和税收做出更明智的决定。此外，影子价格在项目评估中也起着重要作用，特别是在公共部门项目中，财务回报可能不是唯一的考虑因素。例如，在评估一个新的公共交通系统时，财务成本可能包括建设和运营费用。然而，减少交通拥堵、降低排放和改善可达性的影子价格也必须考虑。这些因素有助于项目的整体社会效益，即使直接的财务回报似乎不足，也可能证明其实施是合理的。此外，影子价格在农业经济学中发挥着重要作用。农民常常面临土地使用的决策，这涉及不同作物之间的权衡。作物的市场价格可能并未反映其真实经济价值，如果其他因素，如土壤健康或水资源使用，没有被考虑在内。通过根据作物的环境影响和资源需求计算影子价格，农民可以优化生产选择，以最大化可持续性和盈利能力。此外，国际发展项目经常利用影子价格来评估旨在改善发展中国家生活水平的项目的可行性。例如，在实施清洁水源计划时，提供清洁水源的直接成本很重要，但与健康改善、生产力提高和生活质量提升相关的影子价格同样重要。理解这些隐藏的价值使得对项目潜在影响的综合分析成为可能。总之，影子价格的概念作为经济分析中的一个强大工具，有助于揭示市场价格所不能立即显现的决策的真实成本和收益。通过将影子价格纳入经济评估，我们可以更准确地理解资源配置、环境影响和社会福利。随着我们继续面临复杂的全球挑战，识别和利用影子价格的能力将对创造惠及全社会的可持续解决方案至关重要。