For a long time, the use of intermediate products in production has been growing more rapidly in most countries than domestic production. This is a strong indication of more interdependency in production. The main purpose of input-output analysis is to study the interdependency of industries in an economy. Often the term interindustry analysis is also used. Therefore, the exchange of intermediate products is a key issue of input-output analysis. We will use input–output data for this study that the author prepared for the new ‘Handbook on Supply, Use and Input–Output Tables with Extensions and Applications’ of the United Nations. The supply use and input–output tables contain separate valuation matrices for trade margins, transport margins, value added tax, other taxes on products and subsidies on products. For the study, two input–output models were developed to evaluate the impact of fuel subsidy and taxation reform on output, gross domestic product, inflation and trade. Six scenarios are discussed covering different aspects of the reform.

中文翻译：

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用投入产出数据分析燃料补贴和税收改革

长期以来，大多数国家在生产中使用中间产品的增长速度都快于国内生产。这有力地表明生产中的相互依赖性更强。投入产出分析的主要目的是研究一个经济体中产业的相互依存关系。通常也使用术语跨行业分析。因此，中间产品的交换是投入产出分析的一个关键问题。我们将在本研究中使用作者为联合国新的“供应、使用和投入产出表及其扩展和应用手册”准备的投入产出数据。供应使用和投入产出表包含贸易利润、运输利润、增值税、其他产品税和产品补贴的单独估值矩阵。对于研究，开发了两个投入产出模型来评估燃料补贴和税收改革对产出、国内生产总值、通货膨胀和贸易的影响。讨论了六种情景，涵盖了改革的不同方面。