00:01
So in this video, we are going to look at the effects of a price ceiling.
00:06
A price ceiling means there's a regulation that the price of some good cannot be higher than a certain price.
00:15
And the first question that we are going to answer is what is the effect of price sealing on the quantity demanded of the product, and what is the effect of a price ceiling on the quantity supplied.
00:26
So i think we need to divide this question.
00:30
Into two cases.
00:33
So suppose we have a good looking like this, right? we have an equilibrium price already without having a price ceiling.
00:42
And suppose we add the price ceiling right here, we denote it as pc.
00:50
We can see that this will actually not affect the equilibrium price and quantity of this good because the equilibrium price is lower than the price ceiling.
01:01
So nothing need to be changed right now.
01:05
So in this case, when the price ceiling is higher than the equilibrium price, it has no effect on supply or demand...