Ok, it's time to get into the thick of it. Before you can really look at who has the money, you need to figure out what money is and how it's measured. To do this, you will be looking at information found at Wikipedia.org, a free-content encyclopedia.
Your Reading
Look at
Measures of National Income and Output. This will give you a good foundation on how to measure and evaluate money on a national and international scale.
Follow the link to information on Gross Domestic Product and read through this information as well.
Your Assignment
From these web pages, compile a list of ways of measuring money.
With each tool, identify what they specifically measure.
Make sure you understand not only what each tool is, but how the tools differ from each other.