GCSE CIE Economics: Subsidies – Key Concepts and Exam Tips | GCSE CIE 经济：补贴 考点精讲

📚 GCSE CIE Economics: Subsidies – Key Concepts and Exam Tips | GCSE CIE 经济：补贴 考点精讲

Subsidies are a fundamental microeconomic intervention in the CIE IGCSE Economics syllabus. They alter market outcomes by lowering production costs and therefore affect consumers, producers, and the government. This article breaks down every exam-relevant aspect of subsidies, from definitions and diagrams to elasticity, evaluation, and real-world application. Each key point is presented in English followed by its Chinese equivalent to reinforce bilingual understanding.

补贴是 CIE IGCSE 经济学课程中的一项基础微观干预措施。它们通过降低生产成本来改变市场结果，从而影响消费者、生产者和政府。本文分解了补贴的每一个考试相关方面，从定义和图表到弹性、评估及实际应用。每个关键点均以英文及其对照中文呈现，以巩固双语理解。

1. What is a Subsidy? | 什么是补贴？

A subsidy is a payment made by the government to firms, usually per unit of output, to reduce their costs of production. It can take the form of a direct cash grant, a tax reduction, or low-interest loans. The primary aim is to lower the market price of a good or service and to increase its consumption and production.

补贴是政府向企业支付的款项，通常按产量计算，以降低生产成本。它可以采取直接现金拨款、减税或低息贷款的形式。主要目标是降低商品或服务的市场价格，并增加其消费和生产。

Subsidies are commonly applied to goods with positive externalities (merit goods), strategic industries, or sectors facing hardship. Examples include public transport, renewable energy, education, and agriculture.

补贴通常用于具有正外部性的商品（有益品）、战略性产业或面临困境的行业

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