direct quantity index

简明释义

直接物量指数［计算而得的］

英英释义

例句

1.In economic reports, the direct quantity index indicates changes in production volume.

在经济报告中，直接数量指数指示生产量的变化。

2.We use the direct quantity index to measure the performance of our supply chain.

我们使用直接数量指数来衡量供应链的表现。

3.The direct quantity index helps in comparing output across different time periods.

在比较不同时间段的产出时，直接数量指数提供了帮助。

4.To evaluate the efficiency of resource allocation, we need to analyze the direct quantity index for each department.

为了评估资源配置的效率，我们需要分析每个部门的直接数量指数。

5.The direct quantity index is crucial for assessing production levels in manufacturing.

在制造业中，直接数量指数对评估生产水平至关重要。

作文

In the realm of economics and statistics, understanding various indices is crucial for analyzing trends and making informed decisions. One such important measure is the direct quantity index, which serves as a tool to assess the changes in the volume of goods or services produced over a specific period. The direct quantity index is particularly useful because it allows economists to isolate the effects of price changes from the actual changes in quantity produced, providing a clearer picture of economic performance.To comprehend the significance of the direct quantity index, we must first recognize its application in different sectors. For instance, in manufacturing, this index can help determine whether an increase in production is due to higher demand or simply a result of rising prices. By focusing on the quantity aspect, businesses can strategize better and optimize their operations accordingly.Moreover, the direct quantity index plays a vital role in national economic assessments. Governments and policy-makers rely on this index to gauge the health of various industries. When evaluating economic growth, the direct quantity index provides insights that are essential for crafting policies aimed at stimulating production and addressing inflationary pressures. It allows for a more nuanced understanding of the economy, enabling stakeholders to make data-driven decisions.Additionally, the direct quantity index can be utilized in international trade analysis. Countries often compare their production capabilities with those of others, and the direct quantity index helps in assessing competitiveness. By examining how much of a product is being produced without the influence of fluctuating prices, nations can identify areas for improvement and potential trade opportunities.In practical terms, calculating the direct quantity index involves comparing the quantity of goods produced in a specific time frame against a base period. This method ensures that analysts can observe real growth or decline in production levels. For example, if a factory produced 1,000 units of a product last year and 1,200 units this year, the direct quantity index would reflect a positive change in output, irrespective of any price changes that may have occurred.Furthermore, the direct quantity index can also be instrumental in evaluating productivity. By tracking how efficiently resources are utilized to produce goods, companies can implement improvements and enhance profitability. Understanding the direct relationship between input and output is vital for maintaining a competitive edge in today’s fast-paced market.In conclusion, the direct quantity index is an invaluable metric in the field of economics, providing clarity amidst the complexities of production and pricing. Its ability to separate quantity changes from price variations makes it a powerful tool for businesses, governments, and economists alike. As we continue to navigate an ever-evolving economic landscape, the importance of such indices will only grow, underscoring the need for accurate measurement and analysis in decision-making processes. Ultimately, mastering the concept of the direct quantity index will empower stakeholders to respond effectively to market dynamics and contribute to sustainable economic growth.

在经济和统计学领域，理解各种指数对于分析趋势和做出明智的决策至关重要。其中一个重要的指标是直接数量指数，它作为一种工具，用于评估特定时期内生产的商品或服务的数量变化。直接数量指数特别有用，因为它允许经济学家将价格变化的影响与实际生产数量的变化分开，从而提供更清晰的经济表现图景。要理解直接数量指数的重要性，我们首先必须认识到它在不同部门中的应用。例如，在制造业中，该指数可以帮助确定生产增加是由于需求上升，还是仅仅由于价格上涨。通过关注数量方面，企业可以更好地制定战略并优化其运营。此外，直接数量指数在国家经济评估中发挥着关键作用。政府和政策制定者依赖该指数来评估各个行业的健康状况。在评估经济增长时，直接数量指数提供了对制定旨在刺激生产和应对通货膨胀压力的政策至关重要的洞察。它使利益相关者能够更深入地理解经济，从而做出基于数据的决策。此外，直接数量指数还可以用于国际贸易分析。各国通常会比较自身的生产能力与其他国家的能力，而直接数量指数有助于评估竞争力。通过检查产品的生产数量而不受价格波动的影响，各国可以识别改进领域和潜在的贸易机会。在实际操作中，计算直接数量指数涉及将特定时间段内生产的商品数量与基期进行比较。这种方法确保分析师能够观察到生产水平的真实增长或下降。例如，如果一家工厂去年生产了1000个单位的产品，而今年生产了1200个单位，则直接数量指数将反映出产量的积极变化，而不管可能发生的任何价格变化。此外，直接数量指数在评估生产率方面也很有帮助。通过跟踪资源利用效率以生产商品，公司可以实施改进并提高盈利能力。理解投入与产出之间的直接关系对于在当今快速变化的市场中保持竞争优势至关重要。总之，直接数量指数是经济学领域中一种宝贵的指标，能够在生产和定价的复杂性中提供清晰度。它将数量变化与价格变化分开的能力，使其成为企业、政府和经济学家等各方的强大工具。随着我们继续在不断演变的经济环境中航行，此类指数的重要性只会增加，强调了在决策过程中进行准确测量和分析的必要性。最终，掌握直接数量指数的概念将使利益相关者能够有效应对市场动态，并为可持续经济增长做出贡献。