00:01
Okay, so the united states imports televisions.
00:04
There's no trade restrictions.
00:06
We buy one million televisions per year.
00:09
Four hundred thousand of those are made in america.
00:12
600 ,000 are imported.
00:15
Technological advance of japanese television manufacturers causes the price of televisions to fall by $100.
00:21
Draw a graph to show how this change affects the welfare of u .s.
00:24
Consumers and producers and how it affects the total surplus in the united states.
00:28
Okay, great.
00:29
So we have our market for.
00:31
Television.
00:33
This is the quantity.
00:34
This is the price.
00:35
I'm going to assume the current price is $200 just to help clarify things.
00:46
And so this is our equilibrium price, our equilibrium quantity.
00:53
I designated with q star, p star.
00:56
Now, we need to show our surpluses.
01:01
So this area, which i'm going to shade red is consumer surplus.
01:10
The area i'm going to shade blue is producer surplus.
01:18
And let me just make sure nothing else i missed.
01:24
And total surplus is this entire area.
01:30
Now, what happens is when there is a decrease in $100 of the price to make a television, what's going to happen is the supply curve is going to shift to the right.
01:42
This is the supply curve.
01:44
Supply 1.
01:45
This is the demand curve.
01:48
Now we have supply curve too.
01:51
And the price decreases to $100.
02:00
Okay.
02:02
So assuming we're on the same demand curve, which i've done, what you can see happens is all this producer surplus gets changed to consumer surplus.
02:15
We're going to cross that out.
02:16
And now, so consumer surplus is much bigger and producer surplus is much smaller.
02:34
Okay, so that is part a.
02:37
After the fallen price, oh, and how this affects total surplus, sorry for part a.
02:45
So i believe total surplus would increase.
02:51
And this is because there's more people in the market for televisions.
02:58
Specifically this much more people.
03:05
There's more consumers...