értékhozzáadási

értékhozzáadási, often translated as value-added, refers to the increase in the worth of a product or service that occurs at any stage of the production or distribution chain. It is a fundamental concept in economics, particularly in the context of business operations and national accounting. When a company transforms raw materials into a finished product, or when a service provider enhances the utility of a service, they are creating value-added.

This process can involve various activities, such as manufacturing, assembly, marketing, distribution, or any other step that makes the final offering more desirable or useful to the customer than its individual components or initial state. The difference between the cost of inputs and the selling price of the output represents the value added. This concept is crucial for measuring economic activity and determining a company's profitability and contribution to the overall economy.

In national accounts, Gross Domestic Product (GDP) is often calculated using the value-added approach. This method sums up the value added at each stage of production across all industries within a country, providing a comprehensive measure of economic output. It avoids double-counting by only accounting for the value created at each step, rather than the total value of all transactions. Understanding value-added is essential for businesses to optimize their processes, enhance competitiveness, and for policymakers to assess economic performance.