00:01
Let's take a look at how a good can transition from maybe one type to another over period of time and different problems that may arise as more people begin to use it.
00:11
In this example, we're looking at free wireless high speed internet, which is offered at an airport.
00:16
So if at first only a few people are using it, what type of good would this internet service be? well, in this case, it would be considered a public good.
00:26
And it's because it's available to anybody who wants to use it.
00:30
And the service is still just as great as it would be.
00:32
So there's no rival in consumption here.
00:35
Therefore, the additional person using it is not taking away anything from the next person.
00:41
But now let's suppose that many people are using the service and that this high -speed internet is no longer as fast.
00:47
The speed is beginning to fall.
00:49
Now what type of good do we have? well, in this case, it's still available to everyone.
00:53
However, it is now rival in consumption.
00:56
Meaning that we now have this good, which is considered a common resource.
01:05
And as a result of this good getting more traffic, more people are starting to use it, what's problem do we start to see? and it's probably going to be this problem of overuse, right? it's free to everybody...