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Introduction to Economics
Module 1
The Forces of Supply and Demand
In a market economy, price and quantity are determined by the intersection of supply and demand curves. The Law of Demand states that, ceteris paribus, as the price of a good increases, the quantity demanded decreases. Conversely, the Law of Supply indicates that higher prices incentivize producers to supply more. When these two opposing forces find a balance, the market clears without shortages or surpluses.
Key Takeaway
Market equilibrium occurs at the price where the market demand curve intersects the market supply curve, maximizing total consumer and producer surplus.
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