00:01
So here we have two countries who are identical.
00:02
They produce the same goods, and they currently have the same production possibility curve.
00:07
So i've drawn the production possibility curve here between consumption goods and capital goods.
00:12
They have the same resources.
00:14
They have the same technology.
00:15
So the production possibilities curve is identical, right? the curve being identical tells us that they have the same resources, the same technologies, the same choices.
00:22
And they're both located at the exact same spot on that production possibility.
00:30
Curve, right, in part a.
00:36
So if they're producing the same amount, let's say that amount is here, and then in blue, they're over here, right, on that same point.
00:44
The key thing is the slope.
00:46
The slope of the production possibilities curve tells you the relative price, right? that's telling you about the tradeoff between consumption and capital, right? because the slope of that line is saying, as i move one way or the other, how much am i going to have the give up of the other stuff? right? when the curve is very flat, it implies a different trade -off between the two goods than when the curve is very steep...