Do the equilibrium price and quantity maximize the total welfare of buyers and sellers? Market equilibrium reflects the way markets allocate scarce resources. Whether the market allocation is desirable is determined by welfare economics
Market Efficiency - Market Failures Recall that: Adam Smith’s “invisible hand” of the marketplace leads selfinterested buyers and sellers in a market to maximize the total benefit that society can derive from a market
The Law of Supply: uFirms are willing to produce and sell a greater quantity of a good when the price of the good is high. uThis results in a supply curve that slopes upward