Gross Domestic product and Gross National Product,<br />
GDP does not include the foreign cashflows, while the GNP include it.<br />
GDP= Consumption by individuals+investments by firms+government spending+ net exports<br />
GNP=GDP+Cash inflows from abroad-cash outflows to abroad
The N and the D
One's domestic (local) and one's national (all of the country). I think. Something like that, relating to scale. IDK I know math, not econ.
No, that's not it... and economy is stupid.