ECON 1201 Lecture Notes - Lecture 4: Qqq, Economic Equilibrium
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ECON 1201 Full Course Notes
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Supply schedule - a relationship between the price and quantity supplied. Supply curve - graphical representation of the supply schedule. Positive relationship between price and quantity supplied. Change in price, keeping all other factors constant. Number of firms in the market (entry/exit of firms) Expected future prices and other economic conditions. Could either shift curve to left or right. Usually causes a leftward shift of supply curves. Depends on how it affects production costs. At a price higher than the equilibrium price, there is a surplus, this pushed the price down (towards the equilibrium price) At a price lower than the equilibrium price, there is a shortage, this pushed the price up (towards the equilibrium price) ***sometimes it depends on the magnitude of change. Say you have a demand function qd = 5-6p, and the supply function is qs = 4+2p.