00:01
Here we're going to be taking a look at the differentiation between macroeconomics and microeconomics, specifically by looking at a series of examples and working to identify which category those fall into.
00:12
So before we begin, let's recall that macroeconomics is the study of the economy as a whole.
00:18
So we can simplify that to be the whole economy, just for us to remember as we work forward.
00:25
And at the micro level, we're working specifically with the decisions made by individuals and firms so at a very small level.
00:34
So we've got individuals and firms.
00:37
And that's what we're going to use to remember this as we move forward.
00:42
All right, so let's start with part a right here, where a family makes a decision on how much income to save.
00:49
While thinking of this as, because we're working with the family, we can see that that could be an individual.
00:56
So here we're working on the micro level.
01:01
Now part b, suppose we look at how auto emissions are affected by government regulations.
01:06
Now it's a little tricky because oftentimes when we think of government, we might want to jump immediately to macro, but we're really just looking at the basic impact on auto emissions, which can be boiled down to really just a firm in and of itself.
01:18
So here we're still working with the micro level.
01:22
Because that doesn't affect the economy as a whole...