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What are public goods?Key points A public good has two key characteristics: it is nonexcludable and nonrivalrous. These characteristics make it difficult for market producers to sell the good to individual consumers. Nonexcludable means that it is costly or impossible for one user to exclude others from using a good. Nonrivalrous means that when one person uses a good, it...0 Comentários 0 Compartilhamentos 12KB Visualizações 0 Anterior
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What Is Economics?What Is Economics? Economics is the study of how people, businesses, and societies make choices when resources are limited. At its core, economics asks a simple but powerful question: how do we use what we have to get what we want? Because human wants are virtually unlimited while resources such as time, money, land, and labor are limited, choices are unavoidable. Economics helps us understand...0 Comentários 0 Compartilhamentos 677 Visualizações 0 Anterior