Firm Level Economics: Consumer and Producer Behavior

All goods and services are subject to scarcity at some level, which requires that society develop some allocation mechanism to determine who gets what. Over recorded history, these allocation rules were usually command based, meaning that the king or the emperor would decide. In contemporary times, most countries have turned to market-based allocation systems. In markets, prices act as rationing devices, encouraging or discouraging production and encouraging or discouraging consumption to find a

• Describe consumer behavior as captured by the demand curve and the supply curve.
• Explain the impact of taxes and price controls on market equilibrium.
• Explain elasticity of demand.
• Describe cost theory and how firms optimize given the constraints of their own costs and an exogenously given price.